./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm --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 5bf92ba2f935aadbe2c0ae3d366f72b4144ff6b8b5ce7c503e628d249b478be5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:26:34,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:26:35,082 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:26:35,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:26:35,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:26:35,119 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:26:35,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:26:35,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:26:35,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:26:35,122 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:26:35,122 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:26:35,123 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:26:35,123 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:26:35,123 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:26:35,124 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:26:35,124 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:26:35,125 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:26:35,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:35,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:26:35,125 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:26:35,125 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:26:35,125 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:26:35,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:26:35,125 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_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm 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 -> 5bf92ba2f935aadbe2c0ae3d366f72b4144ff6b8b5ce7c503e628d249b478be5 [2024-11-13 23:26:35,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:26:35,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:26:35,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:26:35,509 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:26:35,509 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:26:35,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i Unable to find full path for "g++" [2024-11-13 23:26:37,338 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:26:37,685 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:26:37,686 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i [2024-11-13 23:26:37,700 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/data/1c195fe63/c4456a688a134b6dbf6d9584b05ebe90/FLAG3b9d6a06f [2024-11-13 23:26:37,715 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/data/1c195fe63/c4456a688a134b6dbf6d9584b05ebe90 [2024-11-13 23:26:37,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:26:37,719 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:26:37,720 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:37,720 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:26:37,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:26:37,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:37" (1/1) ... [2024-11-13 23:26:37,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403de175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:37, skipping insertion in model container [2024-11-13 23:26:37,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:37" (1/1) ... [2024-11-13 23:26:37,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:26:38,063 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_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i[24494,24507] [2024-11-13 23:26:38,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:38,079 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:26:38,132 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_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i[24494,24507] [2024-11-13 23:26:38,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:38,162 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:26:38,163 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38 WrapperNode [2024-11-13 23:26:38,164 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:38,165 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:38,165 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:26:38,165 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:26:38,171 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,184 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,211 INFO L138 Inliner]: procedures = 129, calls = 33, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 126 [2024-11-13 23:26:38,212 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:38,212 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:26:38,213 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:26:38,213 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:26:38,220 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,220 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,224 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,224 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,235 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,247 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,249 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,250 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:26:38,254 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:26:38,255 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:26:38,255 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:26:38,256 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:38,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:38,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:26:38,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:26:38,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b0ab3cf-7fd7-42b8-9536-35504398c9b7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:26:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2024-11-13 23:26:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure _get_nondet_int [2024-11-13 23:26:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_nondet_int [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:26:38,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:26:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:26:38,489 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:26:38,491 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:26:38,531 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2024-11-13 23:26:38,856 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-13 23:26:38,856 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:26:38,970 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:26:38,971 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 23:26:38,971 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:38 BoogieIcfgContainer [2024-11-13 23:26:38,971 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:26:38,972 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:26:38,972 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:26:38,986 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:26:38,986 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:38" (1/1) ... [2024-11-13 23:26:39,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:26:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 34 states and 47 transitions. [2024-11-13 23:26:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 47 transitions. [2024-11-13 23:26:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:26:39,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:39,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-13 23:26:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-13 23:26:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:26:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:39,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:26:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 41 states and 56 transitions. [2024-11-13 23:26:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-11-13 23:26:40,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:26:40,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:26:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 43 states and 59 transitions. [2024-11-13 23:26:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2024-11-13 23:26:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:26:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:41,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:26:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 63 transitions. [2024-11-13 23:26:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 63 transitions. [2024-11-13 23:26:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:26:42,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:42,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 68 transitions. [2024-11-13 23:26:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 68 transitions. [2024-11-13 23:26:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:26:43,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 48 states and 67 transitions. [2024-11-13 23:26:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-11-13 23:26:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:26:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:26:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 72 transitions. [2024-11-13 23:26:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 72 transitions. [2024-11-13 23:26:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:26:46,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:26:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 68 states and 106 transitions. [2024-11-13 23:26:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 106 transitions. [2024-11-13 23:26:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:26:53,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:55,629 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:27:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 83 states and 133 transitions. [2024-11-13 23:27:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 133 transitions. [2024-11-13 23:27:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:27:03,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:04,146 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:27:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 85 states and 136 transitions. [2024-11-13 23:27:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 136 transitions. [2024-11-13 23:27:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:27:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,471 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:27:10,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 87 states and 139 transitions. [2024-11-13 23:27:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 139 transitions. [2024-11-13 23:27:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:27:10,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:10,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:27:11,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 89 states and 140 transitions. [2024-11-13 23:27:11,417 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 140 transitions. [2024-11-13 23:27:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:27:11,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:27:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:13,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 142 transitions. [2024-11-13 23:27:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-13 23:27:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:27:13,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:27:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 93 states and 143 transitions. [2024-11-13 23:27:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 143 transitions. [2024-11-13 23:27:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:27:15,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:15,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:27:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 93 states and 141 transitions. [2024-11-13 23:27:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 141 transitions. [2024-11-13 23:27:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:27:16,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:18,118 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 95 states and 148 transitions. [2024-11-13 23:27:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2024-11-13 23:27:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:27:28,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:28,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:27:39,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 104 states and 167 transitions. [2024-11-13 23:27:39,257 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 167 transitions. [2024-11-13 23:27:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:27:39,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:39,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:27:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 123 states and 197 transitions. [2024-11-13 23:27:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 197 transitions. [2024-11-13 23:27:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:27:55,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 143 states and 238 transitions. [2024-11-13 23:28:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 238 transitions. [2024-11-13 23:28:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:28:25,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 146 states and 246 transitions. [2024-11-13 23:28:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 246 transitions. [2024-11-13 23:28:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:28:33,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:28:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:33,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 146 states and 245 transitions. [2024-11-13 23:28:33,731 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 245 transitions. [2024-11-13 23:28:33,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:28:33,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:28:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 156 states and 266 transitions. [2024-11-13 23:28:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 266 transitions. [2024-11-13 23:28:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:28:56,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 157 states and 270 transitions. [2024-11-13 23:29:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 270 transitions. [2024-11-13 23:29:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:29:05,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:07,081 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:29:12,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 161 states and 277 transitions. [2024-11-13 23:29:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 277 transitions. [2024-11-13 23:29:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:29:12,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:12,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:29:13,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:13,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 163 states and 278 transitions. [2024-11-13 23:29:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 278 transitions. [2024-11-13 23:29:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:29:13,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:13,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:29:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:18,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 167 states and 281 transitions. [2024-11-13 23:29:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-13 23:29:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:29:18,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:29:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 168 states and 283 transitions. [2024-11-13 23:29:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-11-13 23:29:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:29:22,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:32,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 170 states and 306 transitions. [2024-11-13 23:29:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 306 transitions. [2024-11-13 23:29:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:29:32,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:32,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:29:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 174 states and 326 transitions. [2024-11-13 23:29:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 326 transitions. [2024-11-13 23:29:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:29:45,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 184 states and 354 transitions. [2024-11-13 23:30:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 354 transitions. [2024-11-13 23:30:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:30:12,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:30:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 184 states and 366 transitions. [2024-11-13 23:30:14,935 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 366 transitions. [2024-11-13 23:30:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:30:14,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:14,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 29 proven. 11 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:30:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 184 states and 365 transitions. [2024-11-13 23:30:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 365 transitions. [2024-11-13 23:30:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:30:19,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:19,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 190 states and 397 transitions. [2024-11-13 23:30:41,401 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 397 transitions. [2024-11-13 23:30:41,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:30:41,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:30:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 159 states and 350 transitions. [2024-11-13 23:30:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 350 transitions. [2024-11-13 23:30:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:30:47,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:47,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 160 states and 353 transitions. [2024-11-13 23:30:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 353 transitions. [2024-11-13 23:30:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:30:52,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 163 states and 361 transitions. [2024-11-13 23:31:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 361 transitions. [2024-11-13 23:31:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:31:00,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:31:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 164 states and 372 transitions. [2024-11-13 23:31:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 372 transitions. [2024-11-13 23:31:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:31:07,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:12,604 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:31:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 179 states and 422 transitions. [2024-11-13 23:31:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 422 transitions. [2024-11-13 23:31:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:31:42,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:42,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 182 states and 447 transitions. [2024-11-13 23:32:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 447 transitions. [2024-11-13 23:32:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:32:03,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:03,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:07,644 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 183 states and 450 transitions. [2024-11-13 23:32:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 450 transitions. [2024-11-13 23:32:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:32:13,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 186 states and 458 transitions. [2024-11-13 23:32:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 458 transitions. [2024-11-13 23:32:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:32:23,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 187 states and 466 transitions. [2024-11-13 23:32:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 466 transitions. [2024-11-13 23:32:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:32:36,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:32:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 188 states and 471 transitions. [2024-11-13 23:32:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 471 transitions. [2024-11-13 23:32:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:32:42,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:33:12,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 193 states and 518 transitions. [2024-11-13 23:33:12,642 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 518 transitions. [2024-11-13 23:33:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:33:12,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:34:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 205 states and 541 transitions. [2024-11-13 23:34:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 541 transitions. [2024-11-13 23:34:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:34:02,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:02,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:34:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 186 states and 508 transitions. [2024-11-13 23:34:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 508 transitions. [2024-11-13 23:34:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:34:05,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:34:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 187 states and 513 transitions. [2024-11-13 23:34:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 513 transitions. [2024-11-13 23:34:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:34:38,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:35:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 196 states and 555 transitions. [2024-11-13 23:35:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 555 transitions. [2024-11-13 23:35:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:35:22,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:35:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 201 states and 566 transitions. [2024-11-13 23:35:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 566 transitions. [2024-11-13 23:35:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:35:43,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:36:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 206 states and 594 transitions. [2024-11-13 23:36:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 594 transitions. [2024-11-13 23:36:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:36:27,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:34,249 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:36:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 217 states and 609 transitions. [2024-11-13 23:36:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 609 transitions. [2024-11-13 23:36:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:36:57,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:57,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:37:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 235 states and 652 transitions. [2024-11-13 23:37:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 652 transitions. [2024-11-13 23:37:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:37:45,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:45,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:37:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 236 states and 656 transitions. [2024-11-13 23:37:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 656 transitions. [2024-11-13 23:37:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:37:49,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:38:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 253 states and 729 transitions. [2024-11-13 23:38:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 729 transitions. [2024-11-13 23:38:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:38:52,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:38:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 255 states and 739 transitions. [2024-11-13 23:38:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 739 transitions. [2024-11-13 23:38:59,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:38:59,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:59,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.