./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/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_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a340dc1e9a375ad2082e9c8cecf3a1a681edcfe0f7220085504fa1991ced3d70 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:42:11,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:42:11,411 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:42:11,415 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:42:11,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:42:11,434 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:42:11,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:42:11,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:42:11,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:42:11,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:42:11,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:42:11,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:42:11,436 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:42:11,436 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:42:11,437 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:42:11,437 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:42:11,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:42:11,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:42:11,438 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:42:11,438 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:42:11,438 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:42:11,438 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:42:11,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:42:11,438 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_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a340dc1e9a375ad2082e9c8cecf3a1a681edcfe0f7220085504fa1991ced3d70 [2024-12-06 05:42:11,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:42:11,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:42:11,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:42:11,651 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:42:11,651 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:42:11,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound10.c [2024-12-06 05:42:14,358 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/data/c57edf29e/8ba411a6b54f4d5a9bfc4cc9a3aa89c9/FLAGb95301688 [2024-12-06 05:42:14,547 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:42:14,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound10.c [2024-12-06 05:42:14,562 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/data/c57edf29e/8ba411a6b54f4d5a9bfc4cc9a3aa89c9/FLAGb95301688 [2024-12-06 05:42:14,903 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/data/c57edf29e/8ba411a6b54f4d5a9bfc4cc9a3aa89c9 [2024-12-06 05:42:14,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:42:14,906 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:42:14,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:42:14,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:42:14,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:42:14,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:42:14" (1/1) ... [2024-12-06 05:42:14,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6342dfd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:14, skipping insertion in model container [2024-12-06 05:42:14,911 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:42:14" (1/1) ... [2024-12-06 05:42:14,921 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:42:15,023 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound10.c[576,589] [2024-12-06 05:42:15,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:42:15,045 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:42:15,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound10.c[576,589] [2024-12-06 05:42:15,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:42:15,070 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:42:15,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15 WrapperNode [2024-12-06 05:42:15,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:42:15,071 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:42:15,071 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:42:15,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:42:15,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,080 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,094 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 65 [2024-12-06 05:42:15,094 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:42:15,095 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:42:15,095 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:42:15,095 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:42:15,100 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,101 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,104 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,105 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,109 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,110 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,111 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:42:15,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:42:15,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:42:15,112 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:42:15,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:42:15,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:42:15,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:42:15,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7188b56c-d070-48a0-ae0f-f996b549554a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:42:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:42:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:42:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:42:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:42:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:42:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:42:15,207 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:42:15,209 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:42:15,323 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 05:42:15,324 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:42:15,362 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:42:15,362 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:42:15,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:42:15 BoogieIcfgContainer [2024-12-06 05:42:15,363 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:42:15,364 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:42:15,364 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:42:15,373 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:42:15,374 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:42:15" (1/1) ... [2024-12-06 05:42:15,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:42:15,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-12-06 05:42:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-12-06 05:42:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:42:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-12-06 05:42:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-12-06 05:42:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:42:15,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:15,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:15,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:15,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 05:42:15,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 29 states and 49 transitions. [2024-12-06 05:42:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 49 transitions. [2024-12-06 05:42:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:42:15,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 31 states and 52 transitions. [2024-12-06 05:42:16,082 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 52 transitions. [2024-12-06 05:42:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:42:16,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:16,116 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:42:16,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:16,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 35 states and 61 transitions. [2024-12-06 05:42:16,704 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 61 transitions. [2024-12-06 05:42:16,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:42:16,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:16,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:42:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 37 states and 65 transitions. [2024-12-06 05:42:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 65 transitions. [2024-12-06 05:42:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:42:17,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:17,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:42:17,188 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:42:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:17,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 40 states and 69 transitions. [2024-12-06 05:42:17,298 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-12-06 05:42:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:42:17,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:17,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:17,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:42:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 45 states and 81 transitions. [2024-12-06 05:42:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 81 transitions. [2024-12-06 05:42:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:42:18,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:42:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 49 states and 87 transitions. [2024-12-06 05:42:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 87 transitions. [2024-12-06 05:42:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:42:18,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:42:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 59 states and 110 transitions. [2024-12-06 05:42:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 110 transitions. [2024-12-06 05:42:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:42:20,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:20,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:42:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 63 states and 119 transitions. [2024-12-06 05:42:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 119 transitions. [2024-12-06 05:42:21,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:42:21,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:21,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:21,505 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 05:42:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 67 states and 125 transitions. [2024-12-06 05:42:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 125 transitions. [2024-12-06 05:42:21,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:42:21,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:21,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:42:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 74 states and 145 transitions. [2024-12-06 05:42:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 145 transitions. [2024-12-06 05:42:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:42:23,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:42:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 76 states and 147 transitions. [2024-12-06 05:42:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 147 transitions. [2024-12-06 05:42:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:42:23,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:23,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:23,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 05:42:23,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:24,109 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:42:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 88 states and 175 transitions. [2024-12-06 05:42:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 175 transitions. [2024-12-06 05:42:26,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:42:26,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:26,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:26,833 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 05:42:26,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:42:28,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 99 states and 201 transitions. [2024-12-06 05:42:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 201 transitions. [2024-12-06 05:42:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:42:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 05:42:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 103 states and 206 transitions. [2024-12-06 05:42:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 206 transitions. [2024-12-06 05:42:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:42:29,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:29,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 05:42:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 108 states and 214 transitions. [2024-12-06 05:42:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 214 transitions. [2024-12-06 05:42:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:42:31,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:31,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 32 proven. 10 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 05:42:33,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 111 states and 221 transitions. [2024-12-06 05:42:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 221 transitions. [2024-12-06 05:42:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:42:33,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:33,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:34,171 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 05:42:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 116 states and 239 transitions. [2024-12-06 05:42:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 239 transitions. [2024-12-06 05:42:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:42:36,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 38 proven. 4 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:42:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 118 states and 240 transitions. [2024-12-06 05:42:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 240 transitions. [2024-12-06 05:42:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:42:37,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 05:42:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 120 states and 244 transitions. [2024-12-06 05:42:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 244 transitions. [2024-12-06 05:42:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:42:38,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-06 05:42:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:42,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 128 states and 261 transitions. [2024-12-06 05:42:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 261 transitions. [2024-12-06 05:42:42,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:42:42,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:42,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:42,371 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 05:42:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 135 states and 285 transitions. [2024-12-06 05:42:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 285 transitions. [2024-12-06 05:42:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:42:45,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 05:42:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 137 states and 290 transitions. [2024-12-06 05:42:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 290 transitions. [2024-12-06 05:42:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:42:46,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 05:42:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 139 states and 295 transitions. [2024-12-06 05:42:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 295 transitions. [2024-12-06 05:42:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:42:47,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:47,799 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 05:42:47,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:42:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 152 states and 327 transitions. [2024-12-06 05:42:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 327 transitions. [2024-12-06 05:42:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:42:54,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:42:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:54,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 05:42:54,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:42:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 31 proven. 26 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 05:43:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 160 states and 345 transitions. [2024-12-06 05:43:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 345 transitions. [2024-12-06 05:43:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:43:00,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:00,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:43:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:00,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 05:43:00,501 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:43:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 48 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 05:43:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 165 states and 364 transitions. [2024-12-06 05:43:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 364 transitions. [2024-12-06 05:43:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:43:03,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:03,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:43:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:03,430 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:43:03,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:43:03,917 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:43:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 173 states and 389 transitions. [2024-12-06 05:43:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 389 transitions. [2024-12-06 05:43:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:43:08,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:08,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:43:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:08,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:43:08,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:43:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:43:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 176 states and 395 transitions. [2024-12-06 05:43:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 395 transitions. [2024-12-06 05:43:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:43:10,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:43:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:10,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 05:43:10,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:43:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 31 proven. 30 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 05:43:13,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:13,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 179 states and 401 transitions. [2024-12-06 05:43:13,374 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 401 transitions. [2024-12-06 05:43:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:43:13,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:13,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:13,765 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 20 proven. 16 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:43:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 186 states and 429 transitions. [2024-12-06 05:43:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 429 transitions. [2024-12-06 05:43:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:43:18,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:18,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 20 proven. 16 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:43:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 188 states and 436 transitions. [2024-12-06 05:43:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 436 transitions. [2024-12-06 05:43:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:43:19,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:43:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 192 states and 441 transitions. [2024-12-06 05:43:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 441 transitions. [2024-12-06 05:43:22,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:43:22,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:22,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-06 05:43:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 197 states and 450 transitions. [2024-12-06 05:43:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 450 transitions. [2024-12-06 05:43:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:43:26,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 05:43:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:31,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 203 states and 467 transitions. [2024-12-06 05:43:31,475 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 467 transitions. [2024-12-06 05:43:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:43:31,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:31,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 05:43:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 204 states and 469 transitions. [2024-12-06 05:43:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 469 transitions. [2024-12-06 05:43:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:43:32,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:32,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 45 proven. 22 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-12-06 05:43:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 209 states and 478 transitions. [2024-12-06 05:43:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 478 transitions. [2024-12-06 05:43:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:43:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 05:43:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 214 states and 502 transitions. [2024-12-06 05:43:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 502 transitions. [2024-12-06 05:43:41,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:43:41,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:41,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 05:43:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 216 states and 508 transitions. [2024-12-06 05:43:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 508 transitions. [2024-12-06 05:43:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:43:44,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:44,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 62 proven. 4 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-06 05:43:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 218 states and 509 transitions. [2024-12-06 05:43:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 509 transitions. [2024-12-06 05:43:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:43:45,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:45,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-06 05:43:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 221 states and 516 transitions. [2024-12-06 05:43:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 516 transitions. [2024-12-06 05:43:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:43:48,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-06 05:43:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 225 states and 525 transitions. [2024-12-06 05:43:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 525 transitions. [2024-12-06 05:43:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:43:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 26 proven. 22 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 05:43:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 228 states and 534 transitions. [2024-12-06 05:43:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 534 transitions. [2024-12-06 05:43:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:43:55,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:55,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:43:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:55,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:43:55,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:43:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 241 states and 577 transitions. [2024-12-06 05:44:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 577 transitions. [2024-12-06 05:44:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:44:06,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:06,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:44:06,847 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 247 states and 591 transitions. [2024-12-06 05:44:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 591 transitions. [2024-12-06 05:44:11,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:44:11,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:11,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:11,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 05:44:11,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:12,745 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 28 proven. 33 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:16,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 252 states and 614 transitions. [2024-12-06 05:44:16,747 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 614 transitions. [2024-12-06 05:44:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:44:16,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:16,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:16,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:44:16,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 39 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 05:44:25,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 256 states and 628 transitions. [2024-12-06 05:44:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 628 transitions. [2024-12-06 05:44:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:44:25,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:25,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:44:25,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:25,238 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 262 states and 642 transitions. [2024-12-06 05:44:29,785 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 642 transitions. [2024-12-06 05:44:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:44:29,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:29,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 28 proven. 28 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:36,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:36,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 269 states and 678 transitions. [2024-12-06 05:44:36,488 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 678 transitions. [2024-12-06 05:44:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:44:36,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:36,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 28 proven. 28 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 271 states and 686 transitions. [2024-12-06 05:44:38,192 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 686 transitions. [2024-12-06 05:44:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:44:38,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:38,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 275 states and 696 transitions. [2024-12-06 05:44:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 696 transitions. [2024-12-06 05:44:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:44:42,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 05:44:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 279 states and 701 transitions. [2024-12-06 05:44:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 701 transitions. [2024-12-06 05:44:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:44:45,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:45,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 32 proven. 40 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2024-12-06 05:44:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 284 states and 711 transitions. [2024-12-06 05:44:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 711 transitions. [2024-12-06 05:44:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:44:50,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:50,351 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 32 proven. 40 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2024-12-06 05:44:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 288 states and 716 transitions. [2024-12-06 05:44:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 716 transitions. [2024-12-06 05:44:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:44:54,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:44:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:54,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:44:54,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:44:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:45:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 300 states and 757 transitions. [2024-12-06 05:45:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 757 transitions. [2024-12-06 05:45:07,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:07,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:07,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:07,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:45:07,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 53 proven. 51 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:45:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 312 states and 789 transitions. [2024-12-06 05:45:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 789 transitions. [2024-12-06 05:45:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:21,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:21,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:45:21,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 53 proven. 51 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:45:32,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 322 states and 807 transitions. [2024-12-06 05:45:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 807 transitions. [2024-12-06 05:45:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:32,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:32,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:45:32,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:45:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 329 states and 821 transitions. [2024-12-06 05:45:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 821 transitions. [2024-12-06 05:45:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:38,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:38,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:45:38,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:45:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 333 states and 831 transitions. [2024-12-06 05:45:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 831 transitions. [2024-12-06 05:45:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:42,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:43,017 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:45:43,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 53 proven. 51 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:45:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 335 states and 833 transitions. [2024-12-06 05:45:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 833 transitions. [2024-12-06 05:45:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:47,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:47,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:45:47,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:47,790 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:45:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 341 states and 845 transitions. [2024-12-06 05:45:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 845 transitions. [2024-12-06 05:45:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:45:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:45:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:54,084 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:45:54,086 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:45:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:46:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 347 states and 854 transitions. [2024-12-06 05:46:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 854 transitions. [2024-12-06 05:46:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:46:00,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:46:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:00,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:46:00,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:46:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:46:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 354 states and 870 transitions. [2024-12-06 05:46:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 870 transitions. [2024-12-06 05:46:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:46:08,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:46:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 05:46:08,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:46:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:46:19,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 364 states and 895 transitions. [2024-12-06 05:46:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 895 transitions. [2024-12-06 05:46:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:46:19,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:46:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:19,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:46:19,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:46:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 53 proven. 51 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 05:46:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 364 states and 893 transitions. [2024-12-06 05:46:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 893 transitions. [2024-12-06 05:46:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:46:22,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 05:46:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 369 states and 905 transitions. [2024-12-06 05:46:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 905 transitions. [2024-12-06 05:46:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:46:29,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 05:46:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 369 states and 904 transitions. [2024-12-06 05:46:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 904 transitions. [2024-12-06 05:46:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:46:30,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:30,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 05:46:37,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 373 states and 909 transitions. [2024-12-06 05:46:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 909 transitions. [2024-12-06 05:46:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:46:37,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:37,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 05:46:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 373 states and 908 transitions. [2024-12-06 05:46:38,657 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 908 transitions. [2024-12-06 05:46:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:46:38,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:38,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:46:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 377 states and 918 transitions. [2024-12-06 05:46:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 918 transitions. [2024-12-06 05:46:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:46:44,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:44,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:46:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 382 states and 952 transitions. [2024-12-06 05:46:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 952 transitions. [2024-12-06 05:46:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:46:51,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:51,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:46:53,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 382 states and 951 transitions. [2024-12-06 05:46:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 951 transitions. [2024-12-06 05:46:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:46:53,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:53,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 05:46:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 382 states and 950 transitions. [2024-12-06 05:46:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 950 transitions. [2024-12-06 05:46:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:46:54,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-12-06 05:46:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 386 states and 957 transitions. [2024-12-06 05:46:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 957 transitions. [2024-12-06 05:46:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:46:59,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:59,990 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 86 proven. 4 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 05:47:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 388 states and 958 transitions. [2024-12-06 05:47:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 958 transitions. [2024-12-06 05:47:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:47:02,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:02,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 91 proven. 10 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2024-12-06 05:47:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 388 states and 957 transitions. [2024-12-06 05:47:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 957 transitions. [2024-12-06 05:47:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:47:07,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:07,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 15 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2024-12-06 05:47:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 399 states and 983 transitions. [2024-12-06 05:47:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 983 transitions. [2024-12-06 05:47:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:47:18,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:18,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 15 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2024-12-06 05:47:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 405 states and 991 transitions. [2024-12-06 05:47:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 991 transitions. [2024-12-06 05:47:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:47:25,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 15 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2024-12-06 05:47:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 411 states and 999 transitions. [2024-12-06 05:47:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 999 transitions. [2024-12-06 05:47:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:47:31,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 34 proven. 44 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 05:47:34,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 412 states and 1002 transitions. [2024-12-06 05:47:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1002 transitions. [2024-12-06 05:47:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:47:34,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:34,524 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 34 proven. 44 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 05:47:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 414 states and 1009 transitions. [2024-12-06 05:47:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1009 transitions. [2024-12-06 05:47:37,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:47:37,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:37,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 05:47:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 419 states and 1044 transitions. [2024-12-06 05:47:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1044 transitions. [2024-12-06 05:47:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:47:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 05:47:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 419 states and 1043 transitions. [2024-12-06 05:47:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1043 transitions. [2024-12-06 05:47:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:47:49,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 05:47:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 419 states and 1042 transitions. [2024-12-06 05:47:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1042 transitions. [2024-12-06 05:47:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:47:51,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:51,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 05:47:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 419 states and 1041 transitions. [2024-12-06 05:47:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1041 transitions. [2024-12-06 05:47:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:47:53,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 92 proven. 4 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 05:47:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 421 states and 1042 transitions. [2024-12-06 05:47:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1042 transitions. [2024-12-06 05:47:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:47:56,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:47:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:56,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:47:56,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:47:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 47 proven. 86 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 05:48:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 434 states and 1081 transitions. [2024-12-06 05:48:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1081 transitions. [2024-12-06 05:48:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:48:19,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:19,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:48:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:20,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:48:20,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:48:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 103 proven. 75 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-12-06 05:49:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:30,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 446 states and 1116 transitions. [2024-12-06 05:49:30,959 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1116 transitions. [2024-12-06 05:49:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:49:30,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:49:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:31,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 05:49:31,009 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:49:32,366 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 80 proven. 53 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 05:50:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:07,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 459 states and 1160 transitions. [2024-12-06 05:50:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1160 transitions. [2024-12-06 05:50:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:50:07,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:07,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:50:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:07,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 05:50:07,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:50:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 47 proven. 86 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 05:50:13,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:13,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 461 states and 1163 transitions. [2024-12-06 05:50:13,235 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1163 transitions. [2024-12-06 05:50:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:50:13,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:13,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:50:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:13,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:50:13,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:50:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:50:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 467 states and 1178 transitions. [2024-12-06 05:50:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1178 transitions. [2024-12-06 05:50:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:50:23,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:50:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:23,745 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:50:23,747 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:50:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:50:37,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:37,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 470 states and 1187 transitions. [2024-12-06 05:50:37,138 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1187 transitions. [2024-12-06 05:50:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:50:37,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:50:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:37,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 05:50:37,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:50:39,501 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 05:50:44,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 473 states and 1193 transitions. [2024-12-06 05:50:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1193 transitions. [2024-12-06 05:50:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:50:44,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:44,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:50:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:44,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 05:50:44,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:50:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:50:52,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 477 states and 1200 transitions. [2024-12-06 05:50:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1200 transitions. [2024-12-06 05:50:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:50:52,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:50:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:52,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 05:50:52,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:50:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 36 proven. 60 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 482 states and 1227 transitions. [2024-12-06 05:51:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1227 transitions. [2024-12-06 05:51:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:51:00,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:00,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-06 05:51:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 483 states and 1230 transitions. [2024-12-06 05:51:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1230 transitions. [2024-12-06 05:51:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:51:03,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:03,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-06 05:51:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 486 states and 1239 transitions. [2024-12-06 05:51:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1239 transitions. [2024-12-06 05:51:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:09,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:12,433 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 498 states and 1270 transitions. [2024-12-06 05:51:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1270 transitions. [2024-12-06 05:51:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:31,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:31,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 501 states and 1274 transitions. [2024-12-06 05:51:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1274 transitions. [2024-12-06 05:51:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:33,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:33,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 504 states and 1278 transitions. [2024-12-06 05:51:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1278 transitions. [2024-12-06 05:51:37,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:37,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:37,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 508 states and 1287 transitions. [2024-12-06 05:51:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1287 transitions. [2024-12-06 05:51:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:39,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 36 proven. 48 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 515 states and 1336 transitions. [2024-12-06 05:51:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1336 transitions. [2024-12-06 05:51:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:53,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:53,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 36 proven. 48 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:51:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 517 states and 1347 transitions. [2024-12-06 05:51:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1347 transitions. [2024-12-06 05:51:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:51:56,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 38 proven. 56 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:52:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 521 states and 1360 transitions. [2024-12-06 05:52:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1360 transitions. [2024-12-06 05:52:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:52:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 38 proven. 56 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:52:12,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 525 states and 1365 transitions. [2024-12-06 05:52:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1365 transitions. [2024-12-06 05:52:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:52:12,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 05:52:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 528 states and 1369 transitions. [2024-12-06 05:52:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1369 transitions. [2024-12-06 05:52:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:52:17,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 40 proven. 52 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-12-06 05:52:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 532 states and 1374 transitions. [2024-12-06 05:52:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1374 transitions. [2024-12-06 05:52:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:52:27,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 40 proven. 52 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-12-06 05:52:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 537 states and 1385 transitions. [2024-12-06 05:52:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1385 transitions. [2024-12-06 05:52:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:52:36,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:52:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 541 states and 1395 transitions. [2024-12-06 05:52:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1395 transitions. [2024-12-06 05:52:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:52:38,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:52:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 544 states and 1397 transitions. [2024-12-06 05:52:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1397 transitions. [2024-12-06 05:52:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:52:43,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:52:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:44,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:52:44,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:52:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 38 proven. 52 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:53:13,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:13,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 551 states and 1429 transitions. [2024-12-06 05:53:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1429 transitions. [2024-12-06 05:53:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:53:13,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:13,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:53:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:13,321 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 05:53:13,322 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:53:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 49 proven. 95 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 05:53:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 567 states and 1480 transitions. [2024-12-06 05:53:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1480 transitions. [2024-12-06 05:53:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:53:55,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:53:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:56,041 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 05:53:56,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:53:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 49 proven. 95 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 05:54:08,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 572 states and 1495 transitions. [2024-12-06 05:54:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1495 transitions. [2024-12-06 05:54:08,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:54:08,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:08,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:54:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:08,454 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-06 05:54:08,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:54:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 87 proven. 105 refuted. 0 times theorem prover too weak. 582 trivial. 0 not checked. [2024-12-06 05:54:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 581 states and 1508 transitions. [2024-12-06 05:54:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1508 transitions. [2024-12-06 05:54:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:54:32,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:54:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:32,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 05:54:32,678 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:54:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 73 proven. 71 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 05:54:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 583 states and 1511 transitions. [2024-12-06 05:54:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1511 transitions. [2024-12-06 05:54:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:54:44,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:54:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:44,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:54:44,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:54:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 38 proven. 52 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:54:59,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:59,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 590 states and 1528 transitions. [2024-12-06 05:54:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1528 transitions. [2024-12-06 05:54:59,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:54:59,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:59,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:54:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:59,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:54:59,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:54:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 38 proven. 52 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:55:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 598 states and 1547 transitions. [2024-12-06 05:55:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1547 transitions. [2024-12-06 05:55:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:55:16,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:16,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:55:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:16,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 05:55:16,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:55:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 69 proven. 3 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-12-06 05:55:24,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:24,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 603 states and 1577 transitions. [2024-12-06 05:55:24,852 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1577 transitions. [2024-12-06 05:55:24,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:55:24,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:24,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:55:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:24,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:55:24,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:55:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 38 proven. 52 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:55:36,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 610 states and 1594 transitions. [2024-12-06 05:55:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1594 transitions. [2024-12-06 05:55:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:55:36,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:36,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:55:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:36,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 05:55:36,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:55:37,281 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 73 proven. 71 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 05:55:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 613 states and 1597 transitions. [2024-12-06 05:55:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1597 transitions. [2024-12-06 05:55:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:55:42,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:55:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:42,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 05:55:42,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:55:43,056 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 38 proven. 52 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 05:55:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 616 states and 1601 transitions. [2024-12-06 05:55:50,575 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1601 transitions. [2024-12-06 05:55:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:55:50,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 71 proven. 46 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-12-06 05:56:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 620 states and 1606 transitions. [2024-12-06 05:56:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1606 transitions. [2024-12-06 05:56:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:56:02,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 71 proven. 46 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked.