./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/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_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/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_b3805272-aa07-4ee5-a5ce-bb1347761913/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 eebd89172d2922b25518196d7199bdc2b40bcf663d7c245ca245657f0105901c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:49:14,914 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:49:14,970 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:49:14,974 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:49:14,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:49:14,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:49:14,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:49:14,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:49:14,994 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:49:14,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:49:14,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:49:14,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:49:14,994 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:49:14,995 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:49:14,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:49:14,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:49:14,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:49:14,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:49:14,996 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_b3805272-aa07-4ee5-a5ce-bb1347761913/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 -> eebd89172d2922b25518196d7199bdc2b40bcf663d7c245ca245657f0105901c [2024-12-05 23:49:15,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:49:15,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:49:15,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:49:15,234 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:49:15,234 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:49:15,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c [2024-12-05 23:49:17,844 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/data/0306b64b8/8974e361f5fb480d95bf72febe687128/FLAG0965ec6df [2024-12-05 23:49:18,037 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:49:18,038 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c [2024-12-05 23:49:18,044 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/data/0306b64b8/8974e361f5fb480d95bf72febe687128/FLAG0965ec6df [2024-12-05 23:49:18,422 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/data/0306b64b8/8974e361f5fb480d95bf72febe687128 [2024-12-05 23:49:18,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:49:18,426 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:49:18,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:49:18,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:49:18,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:49:18,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e72d443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18, skipping insertion in model container [2024-12-05 23:49:18,433 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,446 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:49:18,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:49:18,599 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:49:18,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:49:18,628 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:49:18,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18 WrapperNode [2024-12-05 23:49:18,629 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:49:18,629 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:49:18,629 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:49:18,630 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:49:18,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,641 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,658 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2024-12-05 23:49:18,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:49:18,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:49:18,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:49:18,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:49:18,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,668 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,668 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,670 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,671 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,674 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,675 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,676 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:49:18,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:49:18,678 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:49:18,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:49:18,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:49:18" (1/1) ... [2024-12-05 23:49:18,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:49:18,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:49:18,707 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:49:18,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3805272-aa07-4ee5-a5ce-bb1347761913/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:49:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:49:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:49:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:49:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:49:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:49:18,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:49:18,782 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:49:18,784 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:49:19,057 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-05 23:49:19,057 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:49:19,084 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:49:19,084 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:49:19,084 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:49:19 BoogieIcfgContainer [2024-12-05 23:49:19,084 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:49:19,085 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:49:19,085 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:49:19,092 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:49:19,092 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:49:19" (1/1) ... [2024-12-05 23:49:19,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:49:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2024-12-05 23:49:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2024-12-05 23:49:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:49:19,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2024-12-05 23:49:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2024-12-05 23:49:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:49:19,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2024-12-05 23:49:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2024-12-05 23:49:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:49:19,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 110 states and 116 transitions. [2024-12-05 23:49:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 116 transitions. [2024-12-05 23:49:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:49:19,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 111 states and 117 transitions. [2024-12-05 23:49:19,617 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 117 transitions. [2024-12-05 23:49:19,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:49:19,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-05 23:49:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-05 23:49:19,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:49:19,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-05 23:49:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-05 23:49:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:49:19,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 120 states and 129 transitions. [2024-12-05 23:49:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 129 transitions. [2024-12-05 23:49:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:49:19,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-05 23:49:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-05 23:49:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:49:20,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:20,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 121 states and 130 transitions. [2024-12-05 23:49:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 130 transitions. [2024-12-05 23:49:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:49:20,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:20,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 122 states and 131 transitions. [2024-12-05 23:49:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 131 transitions. [2024-12-05 23:49:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:49:20,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:20,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 123 states and 132 transitions. [2024-12-05 23:49:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 132 transitions. [2024-12-05 23:49:20,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:49:20,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2024-12-05 23:49:20,355 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-12-05 23:49:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:49:20,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:49:20,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-05 23:49:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-05 23:49:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:49:20,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-05 23:49:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-05 23:49:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:49:20,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 134 states and 146 transitions. [2024-12-05 23:49:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 146 transitions. [2024-12-05 23:49:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:49:20,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-05 23:49:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-05 23:49:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:49:20,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:20,785 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 135 states and 147 transitions. [2024-12-05 23:49:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 147 transitions. [2024-12-05 23:49:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:49:20,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:20,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:49:20,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 141 states and 153 transitions. [2024-12-05 23:49:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 153 transitions. [2024-12-05 23:49:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:49:21,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:21,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:49:21,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 147 states and 160 transitions. [2024-12-05 23:49:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2024-12-05 23:49:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:49:21,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 148 states and 162 transitions. [2024-12-05 23:49:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 162 transitions. [2024-12-05 23:49:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:49:21,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:21,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:21,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 149 states and 163 transitions. [2024-12-05 23:49:21,823 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 163 transitions. [2024-12-05 23:49:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:49:21,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:21,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-12-05 23:49:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-12-05 23:49:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:49:22,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 180 states and 203 transitions. [2024-12-05 23:49:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 203 transitions. [2024-12-05 23:49:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:49:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-12-05 23:49:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-12-05 23:49:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:49:22,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-12-05 23:49:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-12-05 23:49:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:49:22,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 187 states and 215 transitions. [2024-12-05 23:49:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 215 transitions. [2024-12-05 23:49:22,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:49:22,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-05 23:49:22,916 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-05 23:49:22,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:49:22,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-05 23:49:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-05 23:49:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:49:22,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:22,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-05 23:49:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-05 23:49:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:49:23,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-05 23:49:23,037 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-05 23:49:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:49:23,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-05 23:49:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-05 23:49:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:49:23,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-05 23:49:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-05 23:49:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:49:23,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:49:23,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 194 states and 224 transitions. [2024-12-05 23:49:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 224 transitions. [2024-12-05 23:49:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:49:23,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 197 states and 227 transitions. [2024-12-05 23:49:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 227 transitions. [2024-12-05 23:49:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:49:23,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-12-05 23:49:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-12-05 23:49:23,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:49:23,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:23,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 240 transitions. [2024-12-05 23:49:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 240 transitions. [2024-12-05 23:49:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:49:24,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 209 states and 242 transitions. [2024-12-05 23:49:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 242 transitions. [2024-12-05 23:49:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:49:24,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:24,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-12-05 23:49:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-12-05 23:49:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:49:25,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:25,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 222 states and 256 transitions. [2024-12-05 23:49:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 256 transitions. [2024-12-05 23:49:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:49:25,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 252 states and 292 transitions. [2024-12-05 23:49:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 292 transitions. [2024-12-05 23:49:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:49:26,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 259 states and 299 transitions. [2024-12-05 23:49:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 299 transitions. [2024-12-05 23:49:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:49:27,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:27,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-05 23:49:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-05 23:49:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:49:28,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:28,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:28,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 291 states and 338 transitions. [2024-12-05 23:49:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 338 transitions. [2024-12-05 23:49:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:49:28,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:28,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-05 23:49:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-05 23:49:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:49:28,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:28,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:28,614 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:28,615 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:49:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 295 states and 347 transitions. [2024-12-05 23:49:29,447 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 347 transitions. [2024-12-05 23:49:29,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:49:29,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:29,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 296 states and 348 transitions. [2024-12-05 23:49:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 348 transitions. [2024-12-05 23:49:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:49:29,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:29,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 298 states and 350 transitions. [2024-12-05 23:49:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 350 transitions. [2024-12-05 23:49:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:49:29,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:29,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:29,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:49:29,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:30,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 306 states and 364 transitions. [2024-12-05 23:49:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2024-12-05 23:49:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:49:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:31,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 309 states and 367 transitions. [2024-12-05 23:49:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 367 transitions. [2024-12-05 23:49:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:49:31,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:32,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 316 states and 382 transitions. [2024-12-05 23:49:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 382 transitions. [2024-12-05 23:49:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:49:33,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:33,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:33,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 319 states and 387 transitions. [2024-12-05 23:49:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 387 transitions. [2024-12-05 23:49:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:49:33,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 322 states and 393 transitions. [2024-12-05 23:49:33,890 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 393 transitions. [2024-12-05 23:49:33,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:49:33,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:33,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:34,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 326 states and 397 transitions. [2024-12-05 23:49:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 397 transitions. [2024-12-05 23:49:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:49:34,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:34,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 334 states and 413 transitions. [2024-12-05 23:49:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 413 transitions. [2024-12-05 23:49:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:49:36,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:36,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 337 states and 418 transitions. [2024-12-05 23:49:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 418 transitions. [2024-12-05 23:49:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:49:36,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 341 states and 428 transitions. [2024-12-05 23:49:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 428 transitions. [2024-12-05 23:49:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:49:36,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 346 states and 433 transitions. [2024-12-05 23:49:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-12-05 23:49:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:49:39,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 352 states and 439 transitions. [2024-12-05 23:49:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 439 transitions. [2024-12-05 23:49:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:49:42,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:42,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 359 states and 448 transitions. [2024-12-05 23:49:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 448 transitions. [2024-12-05 23:49:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:49:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:44,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:44,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-12-05 23:49:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-12-05 23:49:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:49:46,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:46,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:49:46,787 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:46,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 367 states and 458 transitions. [2024-12-05 23:49:47,142 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 458 transitions. [2024-12-05 23:49:47,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:49:47,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:47,165 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:49:47,166 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 374 states and 468 transitions. [2024-12-05 23:49:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 468 transitions. [2024-12-05 23:49:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:49:48,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:48,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:49:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:48,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:49:48,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:49:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:50,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 382 states and 479 transitions. [2024-12-05 23:49:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 479 transitions. [2024-12-05 23:49:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:49:50,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:50,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:50,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 383 states and 481 transitions. [2024-12-05 23:49:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 481 transitions. [2024-12-05 23:49:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:49:50,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 387 states and 488 transitions. [2024-12-05 23:49:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 488 transitions. [2024-12-05 23:49:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:49:50,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:50,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 390 states and 493 transitions. [2024-12-05 23:49:50,700 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 493 transitions. [2024-12-05 23:49:50,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:49:50,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:50,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:51,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:53,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 396 states and 504 transitions. [2024-12-05 23:49:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 504 transitions. [2024-12-05 23:49:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:49:53,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:53,378 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 401 states and 512 transitions. [2024-12-05 23:49:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 512 transitions. [2024-12-05 23:49:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:49:55,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:55,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:00,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 406 states and 519 transitions. [2024-12-05 23:50:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 519 transitions. [2024-12-05 23:50:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:50:00,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:00,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:35,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:53:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 413 states and 528 transitions. [2024-12-05 23:53:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 528 transitions. [2024-12-05 23:53:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:53:35,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:36,072 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:53:49,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:53:59,777 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 [] [2024-12-05 23:53:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 418 states and 540 transitions. [2024-12-05 23:53:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 540 transitions. [2024-12-05 23:53:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:53:59,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:54:05,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 449 states and 590 transitions. [2024-12-05 23:54:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 590 transitions. [2024-12-05 23:54:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:54:05,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:54:16,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:54:26,237 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 [] [2024-12-05 23:54:26,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:26,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 451 states and 595 transitions. [2024-12-05 23:54:26,264 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 595 transitions. [2024-12-05 23:54:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:54:26,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:26,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:54:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:33,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 483 states and 649 transitions. [2024-12-05 23:54:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 649 transitions. [2024-12-05 23:54:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:54:33,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:33,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:54:48,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:54:58,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:54:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 493 states and 666 transitions. [2024-12-05 23:54:59,116 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 666 transitions. [2024-12-05 23:54:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:54:59,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:59,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:55:09,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:55:19,684 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 [] [2024-12-05 23:55:19,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:19,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 495 states and 671 transitions. [2024-12-05 23:55:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 671 transitions. [2024-12-05 23:55:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:55:19,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:19,855 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:55:20,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 498 states and 678 transitions. [2024-12-05 23:55:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 678 transitions. [2024-12-05 23:55:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:55:20,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:20,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:55:31,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:55:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 500 states and 683 transitions. [2024-12-05 23:55:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 683 transitions. [2024-12-05 23:55:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:55:32,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:55:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 503 states and 691 transitions. [2024-12-05 23:55:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 691 transitions. [2024-12-05 23:55:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:55:33,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:55:45,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:55:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 507 states and 699 transitions. [2024-12-05 23:55:46,306 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 699 transitions. [2024-12-05 23:55:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:55:46,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:46,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:55:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 509 states and 704 transitions. [2024-12-05 23:55:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 704 transitions. [2024-12-05 23:55:47,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:55:47,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:47,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:47,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:55:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:48,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 513 states and 713 transitions. [2024-12-05 23:55:48,656 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 713 transitions. [2024-12-05 23:55:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:55:48,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:55:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 517 states and 721 transitions. [2024-12-05 23:55:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 721 transitions. [2024-12-05 23:55:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:55:51,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:51,129 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:02,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:56:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 519 states and 727 transitions. [2024-12-05 23:56:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 727 transitions. [2024-12-05 23:56:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:56:03,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,442 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 520 states and 728 transitions. [2024-12-05 23:56:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 728 transitions. [2024-12-05 23:56:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:56:03,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 521 states and 729 transitions. [2024-12-05 23:56:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 729 transitions. [2024-12-05 23:56:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:56:04,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 523 states and 734 transitions. [2024-12-05 23:56:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 734 transitions. [2024-12-05 23:56:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:56:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:04,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:56:04,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:05,114 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:18,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:56:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 537 states and 760 transitions. [2024-12-05 23:56:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 760 transitions. [2024-12-05 23:56:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:56:20,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:20,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:20,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:56:20,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 539 states and 762 transitions. [2024-12-05 23:56:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 762 transitions. [2024-12-05 23:56:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:56:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:21,408 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:56:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 542 states and 770 transitions. [2024-12-05 23:56:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 770 transitions. [2024-12-05 23:56:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:56:22,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:22,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:56:22,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:56:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 558 states and 792 transitions. [2024-12-05 23:56:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 792 transitions. [2024-12-05 23:56:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:56:25,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:25,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:56:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 559 states and 793 transitions. [2024-12-05 23:56:26,243 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 793 transitions. [2024-12-05 23:56:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:56:26,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:26,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:26,271 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:56:26,271 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:56:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 561 states and 796 transitions. [2024-12-05 23:56:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 796 transitions. [2024-12-05 23:56:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:56:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:26,861 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:56:26,862 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:32,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 577 states and 823 transitions. [2024-12-05 23:56:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 823 transitions. [2024-12-05 23:56:32,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:56:32,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:32,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 581 states and 832 transitions. [2024-12-05 23:56:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 832 transitions. [2024-12-05 23:56:35,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:56:35,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:35,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 23:56:35,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 583 states and 835 transitions. [2024-12-05 23:56:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 835 transitions. [2024-12-05 23:56:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:56:38,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:56:39,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 585 states and 838 transitions. [2024-12-05 23:56:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 838 transitions. [2024-12-05 23:56:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:56:39,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:56:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 587 states and 845 transitions. [2024-12-05 23:56:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 845 transitions. [2024-12-05 23:56:40,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:56:40,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:40,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:56:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 589 states and 846 transitions. [2024-12-05 23:56:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 846 transitions. [2024-12-05 23:56:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:56:40,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 23:56:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 590 states and 846 transitions. [2024-12-05 23:56:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 846 transitions. [2024-12-05 23:56:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:56:41,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:41,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:56:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 591 states and 847 transitions. [2024-12-05 23:56:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 847 transitions. [2024-12-05 23:56:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:56:42,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:42,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:56:44,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 593 states and 852 transitions. [2024-12-05 23:56:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 852 transitions. [2024-12-05 23:56:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:56:44,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:44,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 623 states and 891 transitions. [2024-12-05 23:56:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 891 transitions. [2024-12-05 23:56:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:56:49,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:49,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:56:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 624 states and 891 transitions. [2024-12-05 23:56:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 891 transitions. [2024-12-05 23:56:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:56:49,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:49,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:50,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 626 states and 894 transitions. [2024-12-05 23:56:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 894 transitions. [2024-12-05 23:56:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:56:50,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:50,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:50,370 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:56:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 625 states and 893 transitions. [2024-12-05 23:56:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 893 transitions. [2024-12-05 23:56:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:56:52,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 656 states and 942 transitions. [2024-12-05 23:56:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 942 transitions. [2024-12-05 23:56:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:56:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:57,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 660 states and 947 transitions. [2024-12-05 23:56:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 947 transitions. [2024-12-05 23:56:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:59,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:57:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 659 states and 946 transitions. [2024-12-05 23:57:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 946 transitions. [2024-12-05 23:57:01,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:57:01,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:01,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:57:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:01,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:57:01,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:57:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:57:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 664 states and 955 transitions. [2024-12-05 23:57:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 955 transitions. [2024-12-05 23:57:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:57:03,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:03,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:57:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:03,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:57:03,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:57:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:57:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 665 states and 957 transitions. [2024-12-05 23:57:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 957 transitions. [2024-12-05 23:57:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:57:04,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:04,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:04,469 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:57:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 662 states and 954 transitions. [2024-12-05 23:57:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 954 transitions. [2024-12-05 23:57:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:57:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:57:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:08,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 23:57:08,549 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:57:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:57:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:14,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 670 states and 975 transitions. [2024-12-05 23:57:14,251 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 975 transitions. [2024-12-05 23:57:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:14,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:14,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:57:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 680 states and 987 transitions. [2024-12-05 23:57:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 987 transitions. [2024-12-05 23:57:23,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:23,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:57:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 684 states and 996 transitions. [2024-12-05 23:57:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 996 transitions. [2024-12-05 23:57:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:26,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:26,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:27,113 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:57:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 691 states and 1013 transitions. [2024-12-05 23:57:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1013 transitions. [2024-12-05 23:57:30,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:30,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:30,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:57:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 692 states and 1013 transitions. [2024-12-05 23:57:31,595 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1013 transitions. [2024-12-05 23:57:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:57:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 695 states and 1019 transitions. [2024-12-05 23:57:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1019 transitions. [2024-12-05 23:57:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:33,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:33,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:57:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 697 states and 1022 transitions. [2024-12-05 23:57:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1022 transitions. [2024-12-05 23:57:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:57:34,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:57:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:35,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 699 states and 1027 transitions. [2024-12-05 23:57:35,426 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1027 transitions. [2024-12-05 23:57:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:57:35,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:35,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:57:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 694 states and 1022 transitions. [2024-12-05 23:57:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1022 transitions. [2024-12-05 23:57:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:57:36,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:36,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:36,991 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:57:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 702 states and 1041 transitions. [2024-12-05 23:57:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1041 transitions. [2024-12-05 23:57:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:57:40,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:57:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 705 states and 1047 transitions. [2024-12-05 23:57:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1047 transitions. [2024-12-05 23:57:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:57:42,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:57:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 707 states and 1052 transitions. [2024-12-05 23:57:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1052 transitions. [2024-12-05 23:57:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:57:42,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:42,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:57:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 709 states and 1054 transitions. [2024-12-05 23:57:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1054 transitions. [2024-12-05 23:57:43,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:57:43,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:43,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:57:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 717 states and 1062 transitions. [2024-12-05 23:57:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1062 transitions. [2024-12-05 23:57:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:57:48,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:57:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 721 states and 1069 transitions. [2024-12-05 23:57:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1069 transitions. [2024-12-05 23:57:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:57:52,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:59:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 714 states and 1062 transitions. [2024-12-05 23:59:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1062 transitions. [2024-12-05 23:59:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:59:15,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:59:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:21,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 724 states and 1094 transitions. [2024-12-05 23:59:21,576 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1094 transitions. [2024-12-05 23:59:21,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:59:21,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:21,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:21,707 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:59:23,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 727 states and 1101 transitions. [2024-12-05 23:59:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1101 transitions. [2024-12-05 23:59:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:59:23,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:23,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:59:27,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 732 states and 1115 transitions. [2024-12-05 23:59:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1115 transitions. [2024-12-05 23:59:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:59:27,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:27,188 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:59:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 735 states and 1122 transitions. [2024-12-05 23:59:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1122 transitions. [2024-12-05 23:59:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:59:28,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:59:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 737 states and 1126 transitions. [2024-12-05 23:59:29,939 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1126 transitions. [2024-12-05 23:59:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:59:29,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:59:31,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:31,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 738 states and 1127 transitions. [2024-12-05 23:59:31,038 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1127 transitions. [2024-12-05 23:59:31,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:59:31,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:31,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:31,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:31,067 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:33,229 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 743 states and 1137 transitions. [2024-12-05 23:59:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1137 transitions. [2024-12-05 23:59:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:59:35,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:35,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:35,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 745 states and 1138 transitions. [2024-12-05 23:59:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1138 transitions. [2024-12-05 23:59:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:59:38,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:38,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:38,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:38,585 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 746 states and 1141 transitions. [2024-12-05 23:59:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1141 transitions. [2024-12-05 23:59:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:59:41,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:41,610 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:41,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 748 states and 1143 transitions. [2024-12-05 23:59:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1143 transitions. [2024-12-05 23:59:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:59:44,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:44,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:44,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:44,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 760 states and 1170 transitions. [2024-12-05 23:59:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1170 transitions. [2024-12-05 23:59:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:59:50,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:50,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:50,050 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:50,051 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:50,178 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 763 states and 1176 transitions. [2024-12-05 23:59:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1176 transitions. [2024-12-05 23:59:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:59:51,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:51,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:51,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:51,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 765 states and 1181 transitions. [2024-12-05 23:59:53,199 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1181 transitions. [2024-12-05 23:59:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:59:53,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:53,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:53,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:53,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 766 states and 1182 transitions. [2024-12-05 23:59:53,975 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1182 transitions. [2024-12-05 23:59:53,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:59:53,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:53,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:53,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 23:59:53,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:55,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 768 states and 1184 transitions. [2024-12-05 23:59:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1184 transitions. [2024-12-05 23:59:55,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:59:55,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:55,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:55,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:59:55,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:59:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 777 states and 1194 transitions. [2024-12-05 23:59:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1194 transitions. [2024-12-05 23:59:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:59:57,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:57,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:57,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:59:57,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:59:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 779 states and 1197 transitions. [2024-12-05 23:59:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1197 transitions. [2024-12-05 23:59:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:59:59,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:59,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:59:59,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:59:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 00:00:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:00,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 781 states and 1199 transitions. [2024-12-06 00:00:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1199 transitions. [2024-12-06 00:00:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:00:00,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:00:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:00,548 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:00:00,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:00:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 789 states and 1209 transitions. [2024-12-06 00:00:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1209 transitions. [2024-12-06 00:00:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:00:07,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:07,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:09,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 793 states and 1222 transitions. [2024-12-06 00:00:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1222 transitions. [2024-12-06 00:00:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:00:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:10,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:10,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 795 states and 1223 transitions. [2024-12-06 00:00:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1223 transitions. [2024-12-06 00:00:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:00:10,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:10,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:00:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:10,873 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:00:10,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:00:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 00:00:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 798 states and 1228 transitions. [2024-12-06 00:00:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1228 transitions. [2024-12-06 00:00:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:00:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:00:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:11,680 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 00:00:11,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:00:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:00:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 798 states and 1227 transitions. [2024-12-06 00:00:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1227 transitions. [2024-12-06 00:00:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:00:12,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:12,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:13,198 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 00:00:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 823 states and 1284 transitions. [2024-12-06 00:00:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1284 transitions. [2024-12-06 00:00:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:00:30,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 00:00:43,125 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 00:00:53,133 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 00:00:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:53,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 824 states and 1296 transitions. [2024-12-06 00:00:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1296 transitions. [2024-12-06 00:00:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:00:53,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:00:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 826 states and 1300 transitions. [2024-12-06 00:00:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1300 transitions. [2024-12-06 00:00:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:00:54,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 00:01:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 916 states and 1446 transitions. [2024-12-06 00:01:20,072 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1446 transitions. [2024-12-06 00:01:20,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:01:20,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:20,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:20,088 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:01:37,468 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 00:01:47,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:01:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 924 states and 1460 transitions. [2024-12-06 00:01:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1460 transitions. [2024-12-06 00:01:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:01:47,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:47,548 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 00:01:58,873 WARN L539 Checker$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 00:02:08,882 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 00:02:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 926 states and 1475 transitions. [2024-12-06 00:02:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1475 transitions. [2024-12-06 00:02:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:02:08,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:02:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 932 states and 1482 transitions. [2024-12-06 00:02:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1482 transitions. [2024-12-06 00:02:14,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:02:14,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:14,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:02:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 938 states and 1489 transitions. [2024-12-06 00:02:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1489 transitions. [2024-12-06 00:02:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:02:20,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:20,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 00:02:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:21,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 940 states and 1491 transitions. [2024-12-06 00:02:21,302 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1491 transitions. [2024-12-06 00:02:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:02:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 00:02:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 942 states and 1492 transitions. [2024-12-06 00:02:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1492 transitions. [2024-12-06 00:02:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:02:22,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:22,598 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 00:02:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 944 states and 1493 transitions. [2024-12-06 00:02:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1493 transitions. [2024-12-06 00:02:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:23,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 944 states and 1492 transitions. [2024-12-06 00:02:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1492 transitions. [2024-12-06 00:02:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 944 states and 1491 transitions. [2024-12-06 00:02:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1491 transitions. [2024-12-06 00:02:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:25,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 944 states and 1490 transitions. [2024-12-06 00:02:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1490 transitions. [2024-12-06 00:02:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:26,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:26,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:37,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:02:37,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:37,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 944 states and 1489 transitions. [2024-12-06 00:02:37,872 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1489 transitions. [2024-12-06 00:02:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:37,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:37,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:49,542 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 00:02:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 944 states and 1488 transitions. [2024-12-06 00:02:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1488 transitions. [2024-12-06 00:02:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:49,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 946 states and 1493 transitions. [2024-12-06 00:02:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1493 transitions. [2024-12-06 00:02:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:50,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 948 states and 1496 transitions. [2024-12-06 00:02:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1496 transitions. [2024-12-06 00:02:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:02:52,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:52,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 00:02:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 949 states and 1498 transitions. [2024-12-06 00:02:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1498 transitions. [2024-12-06 00:02:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:02:53,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:06,693 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 00:03:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 949 states and 1497 transitions. [2024-12-06 00:03:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1497 transitions. [2024-12-06 00:03:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:06,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:06,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:06,756 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:20,077 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 00:03:20,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 949 states and 1496 transitions. [2024-12-06 00:03:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1496 transitions. [2024-12-06 00:03:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:20,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 949 states and 1495 transitions. [2024-12-06 00:03:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1495 transitions. [2024-12-06 00:03:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:21,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:21,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 949 states and 1494 transitions. [2024-12-06 00:03:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1494 transitions. [2024-12-06 00:03:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:22,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 951 states and 1499 transitions. [2024-12-06 00:03:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1499 transitions. [2024-12-06 00:03:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:23,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:23,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:23,560 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 951 states and 1498 transitions. [2024-12-06 00:03:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1498 transitions. [2024-12-06 00:03:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:24,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:24,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 953 states and 1501 transitions. [2024-12-06 00:03:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1501 transitions. [2024-12-06 00:03:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:03:25,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:25,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 00:03:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:27,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 954 states and 1503 transitions. [2024-12-06 00:03:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1503 transitions. [2024-12-06 00:03:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:03:27,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:27,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:03:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:27,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:03:27,123 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:03:27,587 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:03:44,450 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 00:03:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:49,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 968 states and 1535 transitions. [2024-12-06 00:03:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1535 transitions. [2024-12-06 00:03:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:03:49,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:49,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 00:03:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 968 states and 1533 transitions. [2024-12-06 00:03:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1533 transitions. [2024-12-06 00:03:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:03:52,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 00:03:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:56,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 968 states and 1531 transitions. [2024-12-06 00:03:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1531 transitions. [2024-12-06 00:03:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:03:56,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:03:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:56,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:03:56,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:03:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:03:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 970 states and 1534 transitions. [2024-12-06 00:03:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1534 transitions. [2024-12-06 00:03:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:03:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked.