./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.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_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/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_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/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_f843fbc7-a87c-4987-943d-c61aee444d87/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 bd654f01b412711828f8177df5f8f7c2933e3d7436939e6c61fdcced19c9515c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:58:38,701 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:58:38,759 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:58:38,763 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:58:38,763 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:58:38,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:58:38,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:58:38,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:58:38,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:58:38,784 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:58:38,784 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:58:38,785 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:58:38,785 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:58:38,785 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:58:38,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:58:38,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:58:38,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:58:38,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:58:38,786 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:58:38,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:58:38,786 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_f843fbc7-a87c-4987-943d-c61aee444d87/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 -> bd654f01b412711828f8177df5f8f7c2933e3d7436939e6c61fdcced19c9515c [2024-12-05 21:58:39,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:58:39,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:58:39,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:58:39,013 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:58:39,013 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:58:39,014 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.c [2024-12-05 21:58:41,592 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/data/924f18f21/4eee83179cd944debcb78e8844378bf2/FLAGda4ee8bb0 [2024-12-05 21:58:41,794 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:58:41,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c [2024-12-05 21:58:41,802 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/data/924f18f21/4eee83179cd944debcb78e8844378bf2/FLAGda4ee8bb0 [2024-12-05 21:58:42,170 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/data/924f18f21/4eee83179cd944debcb78e8844378bf2 [2024-12-05 21:58:42,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:58:42,173 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:58:42,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:58:42,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:58:42,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:58:42,179 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24979890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42, skipping insertion in model container [2024-12-05 21:58:42,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:58:42,314 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_f843fbc7-a87c-4987-943d-c61aee444d87/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c[408,421] [2024-12-05 21:58:42,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:58:42,341 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:58:42,351 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_f843fbc7-a87c-4987-943d-c61aee444d87/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c[408,421] [2024-12-05 21:58:42,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:58:42,371 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:58:42,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42 WrapperNode [2024-12-05 21:58:42,372 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:58:42,373 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:58:42,373 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:58:42,373 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:58:42,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,384 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,399 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 98 [2024-12-05 21:58:42,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:58:42,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:58:42,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:58:42,400 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:58:42,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,408 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,408 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,412 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,413 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,417 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,419 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,419 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,421 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:58:42,422 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:58:42,422 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:58:42,422 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:58:42,423 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:58:42,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:58:42,450 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:58:42,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f843fbc7-a87c-4987-943d-c61aee444d87/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:58:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:58:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:58:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:58:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:58:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:58:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:58:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:58:42,536 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:58:42,538 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:58:42,664 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-05 21:58:42,665 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:58:42,711 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:58:42,711 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-12-05 21:58:42,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:58:42 BoogieIcfgContainer [2024-12-05 21:58:42,712 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:58:42,712 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:58:42,712 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:58:42,721 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:58:42,721 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:58:42" (1/1) ... [2024-12-05 21:58:42,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:58:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:42,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-12-05 21:58:42,763 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-12-05 21:58:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:58:42,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:42,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-05 21:58:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-05 21:58:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:43,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:58:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-12-05 21:58:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-12-05 21:58:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:58:43,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-05 21:58:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-05 21:58:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:43,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-05 21:58:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-05 21:58:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:58:43,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-12-05 21:58:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-12-05 21:58:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:58:43,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:58:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-12-05 21:58:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-12-05 21:58:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:58:43,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:58:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-12-05 21:58:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-12-05 21:58:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:58:43,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:58:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 37 transitions. [2024-12-05 21:58:43,756 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 37 transitions. [2024-12-05 21:58:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:58:43,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:58:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-12-05 21:58:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-12-05 21:58:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:58:43,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:58:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2024-12-05 21:58:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2024-12-05 21:58:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:58:43,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,989 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:58:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-12-05 21:58:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-12-05 21:58:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:58:44,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:44,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:58:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-12-05 21:58:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-12-05 21:58:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:58:44,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:44,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:58:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-12-05 21:58:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-12-05 21:58:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:58:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:58:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-12-05 21:58:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-12-05 21:58:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:58:44,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 51 states and 103 transitions. [2024-12-05 21:58:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 103 transitions. [2024-12-05 21:58:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:49,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:51,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 52 states and 105 transitions. [2024-12-05 21:58:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-12-05 21:58:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:51,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:51,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 55 states and 111 transitions. [2024-12-05 21:58:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 111 transitions. [2024-12-05 21:58:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:52,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:52,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 59 states and 117 transitions. [2024-12-05 21:58:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 117 transitions. [2024-12-05 21:58:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:53,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 63 states and 123 transitions. [2024-12-05 21:58:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 123 transitions. [2024-12-05 21:58:55,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:55,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:55,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 67 states and 129 transitions. [2024-12-05 21:58:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 129 transitions. [2024-12-05 21:58:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:56,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:56,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 71 states and 135 transitions. [2024-12-05 21:58:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 135 transitions. [2024-12-05 21:58:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:58:57,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:58:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 75 states and 141 transitions. [2024-12-05 21:58:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 141 transitions. [2024-12-05 21:58:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:58:58,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:58,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:59:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 80 states and 151 transitions. [2024-12-05 21:59:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 151 transitions. [2024-12-05 21:59:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:59:00,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:00,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:59:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 140 transitions. [2024-12-05 21:59:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 140 transitions. [2024-12-05 21:59:01,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:59:01,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:01,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:59:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 81 states and 149 transitions. [2024-12-05 21:59:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 149 transitions. [2024-12-05 21:59:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:59:03,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:03,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:59:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 77 states and 140 transitions. [2024-12-05 21:59:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 140 transitions. [2024-12-05 21:59:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:59:03,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:59:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:05,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 82 states and 149 transitions. [2024-12-05 21:59:05,569 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 149 transitions. [2024-12-05 21:59:05,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:59:05,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:05,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:05,608 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:59:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 83 states and 149 transitions. [2024-12-05 21:59:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 149 transitions. [2024-12-05 21:59:07,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:59:07,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:59:08,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-12-05 21:59:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-12-05 21:59:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:59:08,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:14,588 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 98 states and 195 transitions. [2024-12-05 21:59:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 195 transitions. [2024-12-05 21:59:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:59:27,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:27,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 108 states and 218 transitions. [2024-12-05 21:59:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 218 transitions. [2024-12-05 21:59:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:59:38,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:59:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 104 states and 209 transitions. [2024-12-05 21:59:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 209 transitions. [2024-12-05 21:59:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:59:39,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:39,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 106 states and 218 transitions. [2024-12-05 21:59:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 218 transitions. [2024-12-05 21:59:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:59:43,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 105 states and 216 transitions. [2024-12-05 21:59:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 216 transitions. [2024-12-05 21:59:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:59:45,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:45,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:59:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 126 states and 247 transitions. [2024-12-05 21:59:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 247 transitions. [2024-12-05 21:59:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:59:59,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:00:00,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 129 states and 251 transitions. [2024-12-05 22:00:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 251 transitions. [2024-12-05 22:00:00,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:00:00,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:00,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:00:01,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:01,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 120 states and 215 transitions. [2024-12-05 22:00:01,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 215 transitions. [2024-12-05 22:00:01,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:00:01,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:01,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:02,178 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:00:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 121 states and 217 transitions. [2024-12-05 22:00:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 217 transitions. [2024-12-05 22:00:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:00:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:00:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 122 states and 217 transitions. [2024-12-05 22:00:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 217 transitions. [2024-12-05 22:00:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:00:04,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:04,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:00:05,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 123 states and 218 transitions. [2024-12-05 22:00:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 218 transitions. [2024-12-05 22:00:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:00:05,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:06,224 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 22:00:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 124 states and 219 transitions. [2024-12-05 22:00:06,931 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 219 transitions. [2024-12-05 22:00:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:00:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 22:00:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 125 states and 221 transitions. [2024-12-05 22:00:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 221 transitions. [2024-12-05 22:00:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:00:08,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:00:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 130 states and 232 transitions. [2024-12-05 22:00:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 232 transitions. [2024-12-05 22:00:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:00:12,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:12,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:00:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 131 states and 231 transitions. [2024-12-05 22:00:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 231 transitions. [2024-12-05 22:00:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:00:16,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:00:17,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 132 states and 231 transitions. [2024-12-05 22:00:17,839 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 231 transitions. [2024-12-05 22:00:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:00:17,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:00:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 138 states and 242 transitions. [2024-12-05 22:00:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 242 transitions. [2024-12-05 22:00:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:00:21,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:21,758 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:00:25,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 142 states and 251 transitions. [2024-12-05 22:00:25,415 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 251 transitions. [2024-12-05 22:00:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:00:25,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:00:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 142 states and 243 transitions. [2024-12-05 22:00:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 243 transitions. [2024-12-05 22:00:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:00:27,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:00:30,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 147 states and 253 transitions. [2024-12-05 22:00:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 253 transitions. [2024-12-05 22:00:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:00:30,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:00:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 152 states and 264 transitions. [2024-12-05 22:00:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 264 transitions. [2024-12-05 22:00:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:00:35,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:00:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 152 states and 256 transitions. [2024-12-05 22:00:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 256 transitions. [2024-12-05 22:00:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:00:37,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 22:00:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:38,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 131 states and 226 transitions. [2024-12-05 22:00:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 226 transitions. [2024-12-05 22:00:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:00:38,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:38,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 1 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 159 states and 307 transitions. [2024-12-05 22:01:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 307 transitions. [2024-12-05 22:01:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:01:35,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 177 states and 356 transitions. [2024-12-05 22:02:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 356 transitions. [2024-12-05 22:02:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:02:28,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:28,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:30,543 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:52,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 193 states and 397 transitions. [2024-12-05 22:02:52,183 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 397 transitions. [2024-12-05 22:02:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:02:52,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 196 states and 403 transitions. [2024-12-05 22:02:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 403 transitions. [2024-12-05 22:02:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:02:58,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 211 states and 431 transitions. [2024-12-05 22:03:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 431 transitions. [2024-12-05 22:03:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:03:24,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:26,332 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:27,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 212 states and 431 transitions. [2024-12-05 22:03:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 431 transitions. [2024-12-05 22:03:27,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:03:27,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:27,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:03:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 213 states and 434 transitions. [2024-12-05 22:03:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 434 transitions. [2024-12-05 22:03:32,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:03:32,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:32,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:03:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 216 states and 439 transitions. [2024-12-05 22:03:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 439 transitions. [2024-12-05 22:03:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:03:39,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:39,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:03:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 218 states and 441 transitions. [2024-12-05 22:03:43,459 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 441 transitions. [2024-12-05 22:03:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:03:43,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:03:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 220 states and 443 transitions. [2024-12-05 22:03:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 443 transitions. [2024-12-05 22:03:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:03:47,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:47,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:04:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 234 states and 464 transitions. [2024-12-05 22:04:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 464 transitions. [2024-12-05 22:04:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:04:04,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:04,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:04:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 239 states and 473 transitions. [2024-12-05 22:04:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 473 transitions. [2024-12-05 22:04:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:04:12,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:12,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:13,221 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:04:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 240 states and 473 transitions. [2024-12-05 22:04:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 473 transitions. [2024-12-05 22:04:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:04:14,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:15,292 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:04:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 241 states and 466 transitions. [2024-12-05 22:04:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 466 transitions. [2024-12-05 22:04:23,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:04:23,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:04:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 234 states and 453 transitions. [2024-12-05 22:04:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 453 transitions. [2024-12-05 22:04:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:04:26,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:26,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:27,001 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:04:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 235 states and 454 transitions. [2024-12-05 22:04:28,553 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 454 transitions. [2024-12-05 22:04:28,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:04:28,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:28,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:04:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 236 states and 455 transitions. [2024-12-05 22:04:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 455 transitions. [2024-12-05 22:04:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:04:30,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:04:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 242 states and 465 transitions. [2024-12-05 22:04:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 465 transitions. [2024-12-05 22:04:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:04:42,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:42,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:04:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 248 states and 472 transitions. [2024-12-05 22:04:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 472 transitions. [2024-12-05 22:04:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:04:51,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:04:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 249 states and 472 transitions. [2024-12-05 22:04:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 472 transitions. [2024-12-05 22:04:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:04:53,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:05:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 254 states and 480 transitions. [2024-12-05 22:05:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 480 transitions. [2024-12-05 22:05:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:05:06,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:06,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 22:05:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 235 states and 435 transitions. [2024-12-05 22:05:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 435 transitions. [2024-12-05 22:05:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:05:08,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:08,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:09,303 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:05:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:19,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 242 states and 448 transitions. [2024-12-05 22:05:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 448 transitions. [2024-12-05 22:05:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:05:19,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:20,594 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:05:22,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 243 states and 449 transitions. [2024-12-05 22:05:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 449 transitions. [2024-12-05 22:05:22,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:05:22,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:22,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:05:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 246 states and 454 transitions. [2024-12-05 22:05:27,593 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 454 transitions. [2024-12-05 22:05:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:05:27,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:05:34,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 234 states and 428 transitions. [2024-12-05 22:05:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 428 transitions. [2024-12-05 22:05:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:05:34,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 22:05:36,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 233 states and 426 transitions. [2024-12-05 22:05:36,727 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 426 transitions. [2024-12-05 22:05:36,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:05:36,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:36,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:05:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 239 states and 444 transitions. [2024-12-05 22:05:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 444 transitions. [2024-12-05 22:05:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:05:48,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:49,176 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:05:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 244 states and 453 transitions. [2024-12-05 22:05:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 453 transitions. [2024-12-05 22:05:57,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:05:57,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:57,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:06:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 245 states and 455 transitions. [2024-12-05 22:06:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 455 transitions. [2024-12-05 22:06:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:06:00,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:00,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:00,688 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:06:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 250 states and 463 transitions. [2024-12-05 22:06:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 463 transitions. [2024-12-05 22:06:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:06:09,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:06:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 253 states and 467 transitions. [2024-12-05 22:06:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 467 transitions. [2024-12-05 22:06:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:06:14,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:14,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:06:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 256 states and 471 transitions. [2024-12-05 22:06:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 471 transitions. [2024-12-05 22:06:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:06:19,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:06:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 257 states and 471 transitions. [2024-12-05 22:06:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 471 transitions. [2024-12-05 22:06:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:06:20,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:06:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 243 states and 449 transitions. [2024-12-05 22:06:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 449 transitions. [2024-12-05 22:06:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:06:36,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:06:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 234 states and 427 transitions. [2024-12-05 22:06:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 427 transitions. [2024-12-05 22:06:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:06:48,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:06:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 235 states and 429 transitions. [2024-12-05 22:06:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 429 transitions. [2024-12-05 22:06:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:06:55,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:55,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:06:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:58,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 234 states and 427 transitions. [2024-12-05 22:06:58,046 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 427 transitions. [2024-12-05 22:06:58,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:06:58,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:58,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 22:07:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 233 states and 425 transitions. [2024-12-05 22:07:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 425 transitions. [2024-12-05 22:07:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:07:00,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:11,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 260 states and 508 transitions. [2024-12-05 22:09:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 508 transitions. [2024-12-05 22:09:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:09:11,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:12,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 278 states and 551 transitions. [2024-12-05 22:10:12,165 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 551 transitions. [2024-12-05 22:10:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:12,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 302 states and 610 transitions. [2024-12-05 22:11:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 610 transitions. [2024-12-05 22:11:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:11:13,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:13,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 305 states and 613 transitions. [2024-12-05 22:11:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 613 transitions. [2024-12-05 22:11:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:11:22,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:22,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 310 states and 621 transitions. [2024-12-05 22:11:40,290 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 621 transitions. [2024-12-05 22:11:40,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:11:40,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:40,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:51,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 313 states and 631 transitions. [2024-12-05 22:11:51,936 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 631 transitions. [2024-12-05 22:11:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:11:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-12-05 22:12:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-12-05 22:12:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:12:24,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat