./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-simple/nested_4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/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_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:59:52,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:59:52,749 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:59:52,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:59:52,759 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:59:52,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:59:52,806 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:59:52,806 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:59:52,806 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:59:52,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:59:52,807 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:59:52,808 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:59:52,811 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:59:52,811 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:59:52,811 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:59:52,811 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:59:52,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:59:52,812 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:59:52,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:59:52,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:59:52,812 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:59:52,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:59:52,812 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_0270a73e-7903-4086-9955-0acec5562bb6/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf [2024-11-25 04:59:53,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:59:53,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:59:53,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:59:53,191 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:59:53,192 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:59:53,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loop-simple/nested_4.c [2024-11-25 04:59:56,373 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/data/54fac0e9b/c561e0791da94f07af9ebc5f7a5ce448/FLAGc2ec3d374 [2024-11-25 04:59:56,703 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:59:56,704 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/sv-benchmarks/c/loop-simple/nested_4.c [2024-11-25 04:59:56,730 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/data/54fac0e9b/c561e0791da94f07af9ebc5f7a5ce448/FLAGc2ec3d374 [2024-11-25 04:59:56,954 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/data/54fac0e9b/c561e0791da94f07af9ebc5f7a5ce448 [2024-11-25 04:59:56,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:59:56,961 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:59:56,963 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:59:56,963 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:59:56,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:59:56,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:59:56" (1/1) ... [2024-11-25 04:59:56,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5062b04e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:56, skipping insertion in model container [2024-11-25 04:59:56,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:59:56" (1/1) ... [2024-11-25 04:59:56,987 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:59:57,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:59:57,188 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:59:57,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:59:57,230 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:59:57,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57 WrapperNode [2024-11-25 04:59:57,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:59:57,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:59:57,232 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:59:57,232 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:59:57,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,261 INFO L138 Inliner]: procedures = 10, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 54 [2024-11-25 04:59:57,261 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:59:57,262 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:59:57,262 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:59:57,262 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:59:57,269 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,270 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,271 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,273 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,278 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,278 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,280 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:59:57,281 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:59:57,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:59:57,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:59:57,283 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:59:57,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:59:57,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:59:57,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:59:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:59:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:59:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:59:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:59:57,420 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:59:57,422 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:59:57,613 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-25 04:59:57,613 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:59:57,681 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:59:57,682 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:59:57,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:57 BoogieIcfgContainer [2024-11-25 04:59:57,684 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:59:57,685 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:59:57,685 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:59:57,696 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:59:57,697 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:57" (1/1) ... [2024-11-25 04:59:57,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:59:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-11-25 04:59:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-25 04:59:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:59:57,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-11-25 04:59:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-25 04:59:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:59:57,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-25 04:59:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-25 04:59:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:59:58,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-11-25 04:59:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-11-25 04:59:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:59:58,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 27 states and 33 transitions. [2024-11-25 04:59:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-11-25 04:59:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:59:58,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:59:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2024-11-25 04:59:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-25 04:59:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:59:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-25 04:59:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-25 04:59:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:59:58,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-11-25 04:59:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-25 04:59:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:59:59,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:59,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:59:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-25 04:59:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-25 04:59:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:59:59,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:59,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:59:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2024-11-25 04:59:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2024-11-25 04:59:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:59:59,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:59,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:59:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-11-25 04:59:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-11-25 04:59:59,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:59:59,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:59,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-25 05:00:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-25 05:00:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:00:00,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:00,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:00:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2024-11-25 05:00:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-25 05:00:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:00:00,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:00:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 53 states and 73 transitions. [2024-11-25 05:00:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 73 transitions. [2024-11-25 05:00:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:00:01,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:00:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 54 states and 75 transitions. [2024-11-25 05:00:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 75 transitions. [2024-11-25 05:00:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:00:01,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:00:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 56 states and 76 transitions. [2024-11-25 05:00:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 76 transitions. [2024-11-25 05:00:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:00:01,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:01,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:00:02,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 57 states and 77 transitions. [2024-11-25 05:00:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2024-11-25 05:00:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:00:02,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:02,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:00:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2024-11-25 05:00:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2024-11-25 05:00:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:00:02,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:00:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:03,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-11-25 05:00:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-11-25 05:00:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:00:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:03,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:00:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:04,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 72 states and 99 transitions. [2024-11-25 05:00:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 99 transitions. [2024-11-25 05:00:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:00:04,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:04,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:00:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 74 states and 100 transitions. [2024-11-25 05:00:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 100 transitions. [2024-11-25 05:00:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:00:05,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:00:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 83 states and 113 transitions. [2024-11-25 05:00:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 113 transitions. [2024-11-25 05:00:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:00:06,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:00:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 73 states and 98 transitions. [2024-11-25 05:00:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 98 transitions. [2024-11-25 05:00:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:00:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:00:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-11-25 05:00:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-11-25 05:00:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:00:07,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 05:00:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 76 states and 100 transitions. [2024-11-25 05:00:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 100 transitions. [2024-11-25 05:00:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:00:07,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:00:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 143 transitions. [2024-11-25 05:00:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 143 transitions. [2024-11-25 05:00:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:00:11,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:11,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:11,790 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:00:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 104 states and 144 transitions. [2024-11-25 05:00:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 144 transitions. [2024-11-25 05:00:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:00:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:00:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 106 states and 145 transitions. [2024-11-25 05:00:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-11-25 05:00:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:00:12,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:00:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-25 05:00:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-25 05:00:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:00:12,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:12,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 05:00:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:14,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 117 states and 163 transitions. [2024-11-25 05:00:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 163 transitions. [2024-11-25 05:00:15,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:00:15,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:15,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 05:00:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 119 states and 164 transitions. [2024-11-25 05:00:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 164 transitions. [2024-11-25 05:00:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:00:15,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:15,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:00:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-11-25 05:00:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-11-25 05:00:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:00:16,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-25 05:00:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 129 states and 176 transitions. [2024-11-25 05:00:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 176 transitions. [2024-11-25 05:00:17,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:00:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:00:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions. [2024-11-25 05:00:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions. [2024-11-25 05:00:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:00:19,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 05:00:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 139 states and 190 transitions. [2024-11-25 05:00:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 190 transitions. [2024-11-25 05:00:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:00:19,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:19,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:00:20,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 141 states and 191 transitions. [2024-11-25 05:00:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 191 transitions. [2024-11-25 05:00:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:00:20,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:20,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:20,334 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 80 proven. 19 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 05:00:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 142 states and 191 transitions. [2024-11-25 05:00:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-11-25 05:00:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:00:20,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 05:00:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 165 states and 229 transitions. [2024-11-25 05:00:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 229 transitions. [2024-11-25 05:00:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:00:25,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 05:00:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-11-25 05:00:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-11-25 05:00:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:00:31,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:31,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:00:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 190 states and 267 transitions. [2024-11-25 05:00:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 267 transitions. [2024-11-25 05:00:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:00:32,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:32,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:32,488 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:00:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 192 states and 268 transitions. [2024-11-25 05:00:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 268 transitions. [2024-11-25 05:00:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:00:32,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-25 05:00:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 215 states and 304 transitions. [2024-11-25 05:00:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 304 transitions. [2024-11-25 05:00:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:00:39,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:00:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 217 states and 305 transitions. [2024-11-25 05:00:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 305 transitions. [2024-11-25 05:00:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:00:40,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:40,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:00:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 219 states and 306 transitions. [2024-11-25 05:00:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 306 transitions. [2024-11-25 05:00:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:00:40,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:40,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:00:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 221 states and 307 transitions. [2024-11-25 05:00:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2024-11-25 05:00:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:00:41,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:41,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:00:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-11-25 05:00:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-11-25 05:00:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:00:42,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 05:00:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 224 states and 311 transitions. [2024-11-25 05:00:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 311 transitions. [2024-11-25 05:00:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:00:42,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 92 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 05:00:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 225 states and 312 transitions. [2024-11-25 05:00:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 312 transitions. [2024-11-25 05:00:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:00:43,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:00:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 234 states and 324 transitions. [2024-11-25 05:00:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 324 transitions. [2024-11-25 05:00:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:00:46,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:46,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 05:00:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 243 states and 336 transitions. [2024-11-25 05:00:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 336 transitions. [2024-11-25 05:00:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:00:50,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:50,275 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-25 05:00:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 245 states and 337 transitions. [2024-11-25 05:00:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 337 transitions. [2024-11-25 05:00:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:00:50,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:50,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-25 05:00:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 254 states and 349 transitions. [2024-11-25 05:00:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 349 transitions. [2024-11-25 05:00:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:00:54,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:54,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:00:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 256 states and 350 transitions. [2024-11-25 05:00:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 350 transitions. [2024-11-25 05:00:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:00:54,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:54,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 05:00:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-11-25 05:00:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-11-25 05:00:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:00:55,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:56,167 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-25 05:01:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 280 states and 389 transitions. [2024-11-25 05:01:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 389 transitions. [2024-11-25 05:01:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:01:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-25 05:01:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 282 states and 390 transitions. [2024-11-25 05:01:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 390 transitions. [2024-11-25 05:01:05,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:01:05,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:05,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-25 05:01:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 284 states and 391 transitions. [2024-11-25 05:01:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 391 transitions. [2024-11-25 05:01:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:01:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-25 05:01:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:15,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2024-11-25 05:01:15,673 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2024-11-25 05:01:15,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:01:15,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:15,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 05:01:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 308 states and 427 transitions. [2024-11-25 05:01:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 427 transitions. [2024-11-25 05:01:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:01:16,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:16,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 05:01:17,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:17,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 310 states and 428 transitions. [2024-11-25 05:01:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 428 transitions. [2024-11-25 05:01:17,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:01:17,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 181 proven. 1 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-25 05:01:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 311 states and 430 transitions. [2024-11-25 05:01:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 430 transitions. [2024-11-25 05:01:17,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:01:17,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:17,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-25 05:01:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 311 states and 429 transitions. [2024-11-25 05:01:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 429 transitions. [2024-11-25 05:01:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:01:18,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:18,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-25 05:01:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 320 states and 441 transitions. [2024-11-25 05:01:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 441 transitions. [2024-11-25 05:01:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:01:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 05:01:23,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 319 states and 439 transitions. [2024-11-25 05:01:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 439 transitions. [2024-11-25 05:01:23,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:01:23,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:23,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-25 05:01:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 321 states and 440 transitions. [2024-11-25 05:01:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 440 transitions. [2024-11-25 05:01:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:01:24,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-25 05:01:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 330 states and 452 transitions. [2024-11-25 05:01:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 452 transitions. [2024-11-25 05:01:28,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:01:28,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:28,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-25 05:01:29,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:29,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 332 states and 453 transitions. [2024-11-25 05:01:29,142 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 453 transitions. [2024-11-25 05:01:29,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:01:29,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:29,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 658 backedges. 352 proven. 87 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 05:01:30,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 333 states and 453 transitions. [2024-11-25 05:01:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 453 transitions. [2024-11-25 05:01:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:01:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 0 proven. 359 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-25 05:01:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 384 states and 538 transitions. [2024-11-25 05:01:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 538 transitions. [2024-11-25 05:01:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:01:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:55,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 05:02:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 435 states and 622 transitions. [2024-11-25 05:02:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 622 transitions. [2024-11-25 05:02:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:02:23,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:23,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-25 05:02:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 437 states and 623 transitions. [2024-11-25 05:02:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 623 transitions. [2024-11-25 05:02:24,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:02:24,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:24,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-25 05:02:25,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:25,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 439 states and 624 transitions. [2024-11-25 05:02:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 624 transitions. [2024-11-25 05:02:25,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:02:25,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:25,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-25 05:02:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 441 states and 625 transitions. [2024-11-25 05:02:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 625 transitions. [2024-11-25 05:02:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:02:26,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-25 05:02:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 443 states and 626 transitions. [2024-11-25 05:02:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 626 transitions. [2024-11-25 05:02:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:02:27,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:27,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-25 05:02:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 445 states and 627 transitions. [2024-11-25 05:02:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 627 transitions. [2024-11-25 05:02:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:02:28,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-25 05:02:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 447 states and 628 transitions. [2024-11-25 05:02:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 628 transitions. [2024-11-25 05:02:29,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:02:29,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:29,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-25 05:02:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:30,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 449 states and 629 transitions. [2024-11-25 05:02:30,231 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 629 transitions. [2024-11-25 05:02:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:02:30,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:30,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-11-25 05:02:31,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 449 states and 628 transitions. [2024-11-25 05:02:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 628 transitions. [2024-11-25 05:02:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:02:31,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-25 05:02:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 451 states and 629 transitions. [2024-11-25 05:02:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 629 transitions. [2024-11-25 05:02:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:02:32,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:32,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:32,344 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-25 05:02:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:37,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 460 states and 641 transitions. [2024-11-25 05:02:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 641 transitions. [2024-11-25 05:02:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:02:37,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:37,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-25 05:02:43,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 469 states and 653 transitions. [2024-11-25 05:02:43,150 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 653 transitions. [2024-11-25 05:02:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:02:43,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 441 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-25 05:02:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 665 transitions. [2024-11-25 05:02:48,266 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 665 transitions. [2024-11-25 05:02:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:02:48,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:48,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 441 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-25 05:02:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 487 states and 677 transitions. [2024-11-25 05:02:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 677 transitions. [2024-11-25 05:02:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:02:53,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 05:02:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 489 states and 678 transitions. [2024-11-25 05:02:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 678 transitions. [2024-11-25 05:02:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:02:54,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-25 05:02:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 491 states and 679 transitions. [2024-11-25 05:02:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 679 transitions. [2024-11-25 05:02:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 05:02:56,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:56,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-25 05:02:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 493 states and 680 transitions. [2024-11-25 05:02:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 680 transitions. [2024-11-25 05:02:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 05:02:57,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:57,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-25 05:02:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 495 states and 681 transitions. [2024-11-25 05:02:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 681 transitions. [2024-11-25 05:02:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:02:58,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:58,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1042 backedges. 352 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-25 05:03:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 496 states and 683 transitions. [2024-11-25 05:03:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 683 transitions. [2024-11-25 05:03:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:03:00,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 536 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2024-11-25 05:03:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 519 states and 719 transitions. [2024-11-25 05:03:15,359 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 719 transitions. [2024-11-25 05:03:15,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:03:15,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:15,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:15,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 536 proven. 0 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-25 05:03:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 542 states and 755 transitions. [2024-11-25 05:03:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 755 transitions. [2024-11-25 05:03:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:03:31,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-25 05:03:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 544 states and 756 transitions. [2024-11-25 05:03:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 756 transitions. [2024-11-25 05:03:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:03:32,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:32,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-25 05:03:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:33,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 546 states and 757 transitions. [2024-11-25 05:03:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 757 transitions. [2024-11-25 05:03:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:03:33,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:33,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-25 05:03:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 548 states and 758 transitions. [2024-11-25 05:03:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 758 transitions. [2024-11-25 05:03:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:03:35,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2024-11-25 05:03:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 548 states and 757 transitions. [2024-11-25 05:03:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 757 transitions. [2024-11-25 05:03:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:03:36,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-25 05:03:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 550 states and 758 transitions. [2024-11-25 05:03:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 758 transitions. [2024-11-25 05:03:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:03:37,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:37,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:37,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 0 proven. 618 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2024-11-25 05:03:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 559 states and 770 transitions. [2024-11-25 05:03:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 770 transitions. [2024-11-25 05:03:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:03:44,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:44,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:44,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 618 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-25 05:03:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 568 states and 782 transitions. [2024-11-25 05:03:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 782 transitions. [2024-11-25 05:03:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:03:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 0 proven. 646 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-11-25 05:03:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 570 states and 783 transitions. [2024-11-25 05:03:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 783 transitions. [2024-11-25 05:03:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:03:53,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 646 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-25 05:03:54,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 572 states and 784 transitions. [2024-11-25 05:03:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 784 transitions. [2024-11-25 05:03:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:03:54,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 719 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-25 05:04:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 622 states and 868 transitions. [2024-11-25 05:04:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 868 transitions. [2024-11-25 05:04:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:04:37,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-25 05:04:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 624 states and 869 transitions. [2024-11-25 05:04:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 869 transitions. [2024-11-25 05:04:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:04:38,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-25 05:04:39,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:39,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 626 states and 870 transitions. [2024-11-25 05:04:39,771 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 870 transitions. [2024-11-25 05:04:39,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:04:39,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:39,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-25 05:04:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 628 states and 871 transitions. [2024-11-25 05:04:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 871 transitions. [2024-11-25 05:04:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:04:41,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-25 05:04:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 630 states and 872 transitions. [2024-11-25 05:04:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 872 transitions. [2024-11-25 05:04:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:04:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1741 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 1497 trivial. 0 not checked. [2024-11-25 05:04:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 630 states and 871 transitions. [2024-11-25 05:04:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 871 transitions. [2024-11-25 05:04:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:04:44,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-11-25 05:04:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 639 states and 883 transitions. [2024-11-25 05:04:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 883 transitions. [2024-11-25 05:04:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:04:51,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-11-25 05:04:59,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 648 states and 895 transitions. [2024-11-25 05:04:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 895 transitions. [2024-11-25 05:04:59,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 05:04:59,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:59,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 939 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-25 05:05:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 650 states and 896 transitions. [2024-11-25 05:05:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 896 transitions. [2024-11-25 05:05:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 05:05:00,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:00,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 939 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-25 05:05:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 652 states and 897 transitions. [2024-11-25 05:05:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 897 transitions. [2024-11-25 05:05:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 05:05:02,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:02,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 529 proven. 0 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2024-11-25 05:05:04,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 652 states and 896 transitions. [2024-11-25 05:05:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 896 transitions. [2024-11-25 05:05:04,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 05:05:04,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:04,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 1073 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-25 05:05:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 675 states and 932 transitions. [2024-11-25 05:05:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 932 transitions. [2024-11-25 05:05:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 05:05:25,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2201 backedges. 1129 proven. 0 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2024-11-25 05:05:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:26,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 677 states and 933 transitions. [2024-11-25 05:05:26,905 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 933 transitions. [2024-11-25 05:05:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 05:05:26,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:26,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2201 backedges. 1129 proven. 0 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2024-11-25 05:05:28,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:28,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 679 states and 934 transitions. [2024-11-25 05:05:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 934 transitions. [2024-11-25 05:05:28,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 05:05:28,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:28,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2337 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 2052 trivial. 0 not checked. [2024-11-25 05:05:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 679 states and 933 transitions. [2024-11-25 05:05:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 933 transitions. [2024-11-25 05:05:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 05:05:30,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2395 backedges. 1237 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2024-11-25 05:05:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 688 states and 945 transitions. [2024-11-25 05:05:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 945 transitions. [2024-11-25 05:05:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 05:05:39,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:39,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 1293 proven. 0 refuted. 0 times theorem prover too weak. 1207 trivial. 0 not checked. [2024-11-25 05:05:40,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 361 states and 480 transitions. [2024-11-25 05:05:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 480 transitions. [2024-11-25 05:05:40,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 05:05:40,919 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 116 iterations. [2024-11-25 05:05:40,927 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-25 05:05:58,605 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 24) no Hoare annotation was computed. [2024-11-25 05:05:58,606 INFO L77 FloydHoareUtils]: At program point L23-3(line 23) the Hoare annotation is: (let ((.cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~b~0#1|))) (.cse1 (<= |ULTIMATE.start_main_~b~0#1| 5))) (or (and (<= |ULTIMATE.start_main_~a~0#1| 5) .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) .cse0 .cse1 (< |ULTIMATE.start_main_~a~0#1| 1)))) [2024-11-25 05:05:58,606 INFO L77 FloydHoareUtils]: At program point L23-4(lines 23 29) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 1 |ULTIMATE.start_main_~a~0#1|) .cse0) (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (< |ULTIMATE.start_main_~a~0#1| 1) .cse0))) [2024-11-25 05:05:58,606 INFO L77 FloydHoareUtils]: At program point L23-5(lines 23 29) the Hoare annotation is: (or (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (< |ULTIMATE.start_main_~a~0#1| 1)) (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 1 |ULTIMATE.start_main_~a~0#1|))) [2024-11-25 05:05:58,606 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) no Hoare annotation was computed. [2024-11-25 05:05:58,606 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 25) no Hoare annotation was computed. [2024-11-25 05:05:58,607 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 23) no Hoare annotation was computed. [2024-11-25 05:05:58,607 INFO L77 FloydHoareUtils]: At program point L24-3(line 24) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse3 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse6 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse4 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~c~0#1|))) (.cse9 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse1 .cse4 .cse5 .cse7) (and .cse8 .cse0 .cse2 .cse3 .cse4 .cse9) (and .cse6 .cse8 .cse0 .cse4 .cse9 .cse7))) [2024-11-25 05:05:58,607 INFO L77 FloydHoareUtils]: At program point L24-4(lines 24 28) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse6 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse0 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse8 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse3 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse5 .cse6 .cse8 .cse4) (and .cse0 .cse7 .cse8 .cse3 .cse4))) [2024-11-25 05:05:58,607 INFO L77 FloydHoareUtils]: At program point L24-5(lines 24 28) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse4 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse6 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3 .cse5) (and .cse6 .cse1 .cse2 .cse7) (and .cse4 .cse6 .cse7 .cse5))) [2024-11-25 05:05:58,607 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 25) no Hoare annotation was computed. [2024-11-25 05:05:58,607 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 05:05:58,608 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 23) no Hoare annotation was computed. [2024-11-25 05:05:58,608 INFO L77 FloydHoareUtils]: At program point L25-1(lines 25 27) the Hoare annotation is: (let ((.cse9 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse10 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse8 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse2 (<= 0 (+ |ULTIMATE.start_main_~d~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~d~0#1| 1)) (.cse15 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse12 (<= |ULTIMATE.start_main_~d~0#1| 5)) (.cse1 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse4 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse6 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse13 (<= 1 |ULTIMATE.start_main_~d~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse1 .cse2 .cse10 .cse7 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse11) (and .cse8 .cse0 .cse12 .cse1 .cse3 .cse6 .cse13 .cse11) (and .cse9 .cse0 .cse12 .cse1 .cse4 .cse5 .cse13 .cse10) (and .cse8 .cse9 .cse2 .cse14 .cse10 .cse7 .cse11 .cse15) (and .cse8 .cse2 .cse3 .cse6 .cse14 .cse7 .cse11 .cse15) (and .cse8 .cse9 .cse0 .cse12 .cse1 .cse13 .cse10 .cse11) (and .cse9 .cse12 .cse4 .cse5 .cse13 .cse14 .cse10 .cse15) (and .cse12 .cse3 .cse4 .cse5 .cse6 .cse13 .cse14 .cse15) (and .cse9 .cse2 .cse4 .cse5 .cse14 .cse10 .cse7 .cse15) (and .cse8 .cse9 .cse12 .cse13 .cse14 .cse10 .cse11 .cse15) (and .cse9 .cse0 .cse1 .cse2 .cse4 .cse5 .cse10 .cse7) (and .cse8 .cse12 .cse3 .cse6 .cse13 .cse14 .cse11 .cse15) (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse14 .cse7 .cse15) (and .cse0 .cse12 .cse1 .cse3 .cse4 .cse5 .cse6 .cse13))) [2024-11-25 05:05:58,608 INFO L77 FloydHoareUtils]: At program point L25-3(line 25) the Hoare annotation is: (let ((.cse4 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse6 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse10 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse13 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648))) (.cse8 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse9 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse1 (<= |ULTIMATE.start_main_~d~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse3 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~d~0#1|))) (.cse11 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse1 .cse3 .cse10 .cse11 .cse12 .cse13) (and .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10 .cse13) (and .cse8 .cse1 .cse3 .cse4 .cse7 .cse10 .cse12 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse12) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse11) (and .cse9 .cse1 .cse3 .cse5 .cse6 .cse10 .cse11 .cse13) (and .cse8 .cse9 .cse0 .cse1 .cse2 .cse3 .cse11 .cse12))) [2024-11-25 05:05:58,608 INFO L77 FloydHoareUtils]: At program point L25-4(lines 25 27) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse11 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse4 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse12 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse9 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse0 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (<= 0 (+ |ULTIMATE.start_main_~d~0#1| 2147483648))) (.cse7 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse6 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse10 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse6 .cse10) (and .cse9 .cse3 .cse11 .cse12 .cse7 .cse10 .cse8) (and .cse3 .cse11 .cse4 .cse5 .cse12 .cse7 .cse8) (and .cse9 .cse1 .cse2 .cse3 .cse11 .cse12 .cse10) (and .cse1 .cse2 .cse3 .cse11 .cse4 .cse5 .cse12) (and .cse9 .cse0 .cse3 .cse7 .cse6 .cse10 .cse8))) [2024-11-25 05:05:58,609 INFO L77 FloydHoareUtils]: At program point L25-5(lines 25 27) the Hoare annotation is: (let ((.cse2 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse1 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse6 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse10 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse4 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse7 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse11 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse9 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse2 .cse5 .cse7 .cse8 .cse9) (and .cse10 .cse0 .cse1 .cse3 .cse4 .cse11) (and .cse2 .cse3 .cse4 .cse5 .cse7 .cse9) (and .cse6 .cse0 .cse1 .cse2 .cse5 .cse8) (and .cse6 .cse10 .cse0 .cse1 .cse11 .cse8) (and .cse6 .cse10 .cse7 .cse11 .cse8 .cse9) (and .cse10 .cse3 .cse4 .cse7 .cse11 .cse9))) [2024-11-25 05:05:58,609 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 05:05:58,609 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 24) no Hoare annotation was computed. [2024-11-25 05:05:58,609 INFO L77 FloydHoareUtils]: At program point L22-3(line 22) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~a~0#1|))) [2024-11-25 05:05:58,609 INFO L77 FloydHoareUtils]: At program point L22-4(lines 22 30) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) [2024-11-25 05:05:58,609 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) no Hoare annotation was computed. [2024-11-25 05:05:58,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 05:05:58 ImpRootNode [2024-11-25 05:05:58,630 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 05:05:58,631 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 05:05:58,631 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 05:05:58,631 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 05:05:58,633 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:57" (3/4) ... [2024-11-25 05:05:58,635 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 05:05:58,645 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-25 05:05:58,649 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 05:05:58,649 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 05:05:58,649 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-25 05:05:58,747 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 05:05:58,747 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 05:05:58,747 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 05:05:58,749 INFO L158 Benchmark]: Toolchain (without parser) took 361788.31ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 119.4MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-25 05:05:58,749 INFO L158 Benchmark]: CDTParser took 0.91ms. Allocated memory is still 142.6MB. Free memory is still 80.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:05:58,750 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.20ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 108.8MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:05:58,751 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.79ms. Allocated memory is still 142.6MB. Free memory was 108.6MB in the beginning and 107.5MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:05:58,751 INFO L158 Benchmark]: Boogie Preprocessor took 18.53ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 106.7MB in the end (delta: 783.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:05:58,752 INFO L158 Benchmark]: RCFGBuilder took 402.73ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 94.5MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:05:58,755 INFO L158 Benchmark]: CodeCheck took 360945.85ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 94.5MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 994.9MB. Max. memory is 16.1GB. [2024-11-25 05:05:58,755 INFO L158 Benchmark]: Witness Printer took 116.27ms. Allocated memory is still 3.1GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:05:58,756 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 22 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 343.2s, OverallIterations: 116, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 68093 SdHoareTripleChecker+Valid, 304.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 65365 mSDsluCounter, 675 SdHoareTripleChecker+Invalid, 266.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 41172 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 221944 IncrementalHoareTripleChecker+Invalid, 263116 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 41172 mSolverCounterUnsat, 675 mSDtfsCounter, 221944 mSolverCounterSat, 4.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 77307 GetRequests, 72500 SyntacticMatches, 2911 SemanticMatches, 1896 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1920856 ImplicationChecksByTransitivity, 325.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 9518 NumberOfCodeBlocks, 9518 NumberOfCodeBlocksAsserted, 115 NumberOfCheckSat, 9403 ConstructedInterpolants, 0 QuantifiedInterpolants, 22897 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 115 InterpolantComputations, 85 PerfectInterpolantSequences, 65609/72982 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((((((((0 <= (a + 2147483648)) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (b <= 5)) && (1 <= b)) && (a < 1)) || (((((((0 <= (a + 2147483648)) && (0 <= (d + 2147483648))) && (b <= 5)) && (1 <= b)) && (c < 1)) && (a < 1)) && (0 <= (c + 2147483648)))) || (((((((b < 1) && (0 <= (a + 2147483648))) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (a < 1)) && (0 <= (b + 2147483648)))) || (((((((b < 1) && (0 <= (d + 2147483648))) && (a <= 5)) && (1 <= a)) && (c < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) || (((((((0 <= (d + 2147483648)) && (a <= 5)) && (b <= 5)) && (1 <= b)) && (1 <= a)) && (c < 1)) && (0 <= (c + 2147483648)))) || (((((((b < 1) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (a <= 5)) && (1 <= a)) && (0 <= (b + 2147483648)))) || (((((((c <= 5) && (1 <= c)) && (0 <= (d + 2147483648))) && (a <= 5)) && (b <= 5)) && (1 <= b)) && (1 <= a))) || (((((((b < 1) && (0 <= (a + 2147483648))) && (0 <= (d + 2147483648))) && (c < 1)) && (a < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: ((((a <= 5) && (1 <= a)) && (0 <= (b + 2147483648))) || (((0 <= (a + 2147483648)) && (a < 1)) && (0 <= (b + 2147483648)))) - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: (0 <= (a + 2147483648)) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: ((((((((b < 1) && (a <= 5)) && (1 <= a)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648))) || (((((a <= 5) && (b <= 5)) && (1 <= b)) && (1 <= a)) && (0 <= (c + 2147483648)))) || (((((0 <= (a + 2147483648)) && (b <= 5)) && (1 <= b)) && (a < 1)) && (0 <= (c + 2147483648)))) || (((((b < 1) && (0 <= (a + 2147483648))) && (a < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.91ms. Allocated memory is still 142.6MB. Free memory is still 80.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.20ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 108.8MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.79ms. Allocated memory is still 142.6MB. Free memory was 108.6MB in the beginning and 107.5MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.53ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 106.7MB in the end (delta: 783.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 402.73ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 94.5MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 360945.85ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 94.5MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 994.9MB. Max. memory is 16.1GB. * Witness Printer took 116.27ms. Allocated memory is still 3.1GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 05:05:58,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0270a73e-7903-4086-9955-0acec5562bb6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE