./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.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_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3 --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 2218bd3b5024885ce258db0decccc6cd77d5db224efd54b84e54987ad5abfa77 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:16:47,281 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:16:47,381 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:16:47,385 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:16:47,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:16:47,422 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:16:47,425 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:16:47,425 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:16:47,426 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:16:47,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:16:47,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:16:47,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:16:47,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:16:47,428 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:16:47,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:16:47,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:16:47,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:16:47,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:16:47,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:16:47,430 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:16:47,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:16:47,430 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:16:47,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:16:47,430 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:16:47,430 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:16:47,430 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:16:47,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:16:47,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:16:47,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:16:47,431 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:16:47,431 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:16:47,431 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:16:47,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:16:47,431 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_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 2218bd3b5024885ce258db0decccc6cd77d5db224efd54b84e54987ad5abfa77 [2024-11-24 18:16:47,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:16:47,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:16:47,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:16:47,785 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:16:47,788 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:16:47,789 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-24 18:16:50,716 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/data/7be8b5481/ee7d4f75b09e4f5581b2cd5b90100095/FLAG11151daa0 [2024-11-24 18:16:51,052 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:16:51,052 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-24 18:16:51,075 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/data/7be8b5481/ee7d4f75b09e4f5581b2cd5b90100095/FLAG11151daa0 [2024-11-24 18:16:51,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/data/7be8b5481/ee7d4f75b09e4f5581b2cd5b90100095 [2024-11-24 18:16:51,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:16:51,103 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:16:51,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:51,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:16:51,110 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:16:51,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fcc0a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51, skipping insertion in model container [2024-11-24 18:16:51,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,176 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:16:51,472 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_d178d858-eff2-478e-9334-67fb8db6ca6e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-11-24 18:16:51,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:16:51,563 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:16:51,606 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_d178d858-eff2-478e-9334-67fb8db6ca6e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-11-24 18:16:51,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:16:51,664 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:16:51,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51 WrapperNode [2024-11-24 18:16:51,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:51,665 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:16:51,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:16:51,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:16:51,673 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,684 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,732 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 723 [2024-11-24 18:16:51,732 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:16:51,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:16:51,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:16:51,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:16:51,740 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,744 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,754 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,756 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,771 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:16:51,772 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:16:51,772 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:16:51,772 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:16:51,773 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:51" (1/1) ... [2024-11-24 18:16:51,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:16:51,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:16:51,809 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:16:51,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d178d858-eff2-478e-9334-67fb8db6ca6e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:16:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:16:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:16:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:16:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:16:51,994 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:16:51,996 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:16:52,985 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-24 18:16:52,986 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:16:53,328 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:16:53,331 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:16:53,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:53 BoogieIcfgContainer [2024-11-24 18:16:53,331 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:16:53,332 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:16:53,332 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:16:53,342 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:16:53,343 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:53" (1/1) ... [2024-11-24 18:16:53,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:16:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-24 18:16:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-24 18:16:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:16:53,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:53,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-24 18:16:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-24 18:16:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:16:54,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-11-24 18:16:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-11-24 18:16:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:16:55,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 158 states and 274 transitions. [2024-11-24 18:16:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 274 transitions. [2024-11-24 18:16:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:16:57,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 293 transitions. [2024-11-24 18:17:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 293 transitions. [2024-11-24 18:17:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:17:00,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 166 states and 292 transitions. [2024-11-24 18:17:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 292 transitions. [2024-11-24 18:17:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:17:03,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:24,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 191 states and 350 transitions. [2024-11-24 18:17:24,281 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 350 transitions. [2024-11-24 18:17:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:17:24,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:24,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:34,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 195 states and 359 transitions. [2024-11-24 18:17:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 359 transitions. [2024-11-24 18:17:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:17:34,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 217 states and 407 transitions. [2024-11-24 18:17:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 407 transitions. [2024-11-24 18:17:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:17:49,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 225 states and 425 transitions. [2024-11-24 18:18:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 425 transitions. [2024-11-24 18:18:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:18:00,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 245 states and 476 transitions. [2024-11-24 18:18:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 476 transitions. [2024-11-24 18:18:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:18:17,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 242 states and 462 transitions. [2024-11-24 18:18:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 462 transitions. [2024-11-24 18:18:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:18:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 257 states and 493 transitions. [2024-11-24 18:18:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 493 transitions. [2024-11-24 18:18:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:18:53,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:53,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 260 states and 500 transitions. [2024-11-24 18:18:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 500 transitions. [2024-11-24 18:18:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:18:56,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 263 states and 505 transitions. [2024-11-24 18:18:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 505 transitions. [2024-11-24 18:18:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:18:59,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 266 states and 511 transitions. [2024-11-24 18:19:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 511 transitions. [2024-11-24 18:19:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:19:02,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 261 states and 500 transitions. [2024-11-24 18:19:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 500 transitions. [2024-11-24 18:19:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:19:05,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:07,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:07,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 255 states and 479 transitions. [2024-11-24 18:19:07,908 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 479 transitions. [2024-11-24 18:19:07,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:19:07,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:11,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-11-24 18:19:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-11-24 18:19:11,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:19:11,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:11,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:11,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 262 states and 492 transitions. [2024-11-24 18:19:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 492 transitions. [2024-11-24 18:19:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:19:26,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:26,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 283 states and 541 transitions. [2024-11-24 18:19:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 541 transitions. [2024-11-24 18:19:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:19:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 290 states and 555 transitions. [2024-11-24 18:19:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 555 transitions. [2024-11-24 18:19:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:19:57,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:57,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 294 states and 565 transitions. [2024-11-24 18:20:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 565 transitions. [2024-11-24 18:20:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:20:00,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 320 states and 631 transitions. [2024-11-24 18:20:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 631 transitions. [2024-11-24 18:20:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:20:54,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:54,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 331 states and 658 transitions. [2024-11-24 18:21:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 658 transitions. [2024-11-24 18:21:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:21:03,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:03,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 356 states and 718 transitions. [2024-11-24 18:21:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 718 transitions. [2024-11-24 18:21:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:21:54,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:54,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:01,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:01,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 354 states and 712 transitions. [2024-11-24 18:22:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 712 transitions. [2024-11-24 18:22:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:22:01,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:01,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 348 states and 696 transitions. [2024-11-24 18:22:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 696 transitions. [2024-11-24 18:22:07,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:22:07,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:07,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:07,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 349 states and 698 transitions. [2024-11-24 18:22:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 698 transitions. [2024-11-24 18:22:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:22:16,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:20,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 353 states and 704 transitions. [2024-11-24 18:22:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 704 transitions. [2024-11-24 18:22:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:22:20,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 357 states and 710 transitions. [2024-11-24 18:22:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 710 transitions. [2024-11-24 18:22:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:22:25,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:25,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 368 states and 740 transitions. [2024-11-24 18:24:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 740 transitions. [2024-11-24 18:24:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:24:15,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:15,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:25:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 384 states and 779 transitions. [2024-11-24 18:25:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 779 transitions. [2024-11-24 18:25:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:25:51,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:25:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 388 states and 788 transitions. [2024-11-24 18:25:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 788 transitions. [2024-11-24 18:25:57,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:25:57,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:57,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:26:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 386 states and 782 transitions. [2024-11-24 18:26:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 782 transitions. [2024-11-24 18:26:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:26:00,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:00,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:26:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 403 states and 821 transitions. [2024-11-24 18:26:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 821 transitions. [2024-11-24 18:26:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:26:38,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:38,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:26:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 403 states and 819 transitions. [2024-11-24 18:26:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 819 transitions. [2024-11-24 18:26:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:26:45,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:45,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:26:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 378 states and 751 transitions. [2024-11-24 18:26:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 751 transitions. [2024-11-24 18:26:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:26:48,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:48,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:28:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 377 states and 748 transitions. [2024-11-24 18:28:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 748 transitions. [2024-11-24 18:28:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:28:57,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:03,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 378 states and 749 transitions. [2024-11-24 18:29:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 749 transitions. [2024-11-24 18:29:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:29:03,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:03,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:07,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 378 states and 748 transitions. [2024-11-24 18:29:07,493 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 748 transitions. [2024-11-24 18:29:07,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:29:07,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:07,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:13,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 381 states and 754 transitions. [2024-11-24 18:29:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 754 transitions. [2024-11-24 18:29:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:29:13,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:13,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:13,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 375 states and 740 transitions. [2024-11-24 18:29:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 740 transitions. [2024-11-24 18:29:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:29:22,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:22,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 365 states and 699 transitions. [2024-11-24 18:29:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 699 transitions. [2024-11-24 18:29:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:29:32,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:32,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 365 states and 698 transitions. [2024-11-24 18:29:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 698 transitions. [2024-11-24 18:29:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:29:38,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 375 states and 716 transitions. [2024-11-24 18:29:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 716 transitions. [2024-11-24 18:29:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:29:51,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.