./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i --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_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/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_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/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_ef199647-7df3-4206-a5f8-fd106c3862a0/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:15:48,003 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:15:48,095 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:15:48,102 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:15:48,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:15:48,143 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:15:48,144 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:15:48,144 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:15:48,145 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:15:48,145 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:15:48,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:15:48,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:15:48,145 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:15:48,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:15:48,146 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:15:48,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:15:48,147 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:15:48,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:15:48,147 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:15:48,147 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:15:48,147 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:15:48,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:15:48,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:15:48,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:15:48,148 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:15:48,148 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:15:48,148 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:15:48,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:15:48,148 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_ef199647-7df3-4206-a5f8-fd106c3862a0/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 -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2024-11-24 18:15:48,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:15:48,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:15:48,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:15:48,480 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:15:48,480 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:15:48,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-11-24 18:15:51,322 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/data/d5c265bac/9984e23c3d544627bacf423b456c557f/FLAGd606c24aa [2024-11-24 18:15:51,734 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:15:51,735 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-11-24 18:15:51,755 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/data/d5c265bac/9984e23c3d544627bacf423b456c557f/FLAGd606c24aa [2024-11-24 18:15:51,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/data/d5c265bac/9984e23c3d544627bacf423b456c557f [2024-11-24 18:15:51,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:15:51,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:15:51,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:15:51,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:15:51,780 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:15:51,781 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:15:51" (1/1) ... [2024-11-24 18:15:51,782 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca97981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:51, skipping insertion in model container [2024-11-24 18:15:51,782 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:15:51" (1/1) ... [2024-11-24 18:15:51,823 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:15:52,426 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:15:52,442 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:15:52,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:15:52,616 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:15:52,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52 WrapperNode [2024-11-24 18:15:52,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:15:52,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:15:52,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:15:52,619 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:15:52,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,746 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-11-24 18:15:52,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:15:52,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:15:52,748 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:15:52,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:15:52,756 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,776 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,780 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,850 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,855 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,881 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,893 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,909 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:15:52,910 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:15:52,911 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:15:52,912 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:15:52,913 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:52" (1/1) ... [2024-11-24 18:15:52,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:15:52,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:15:52,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:15:52,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef199647-7df3-4206-a5f8-fd106c3862a0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:15:53,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:15:53,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:15:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:15:53,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:15:53,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:15:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:15:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:15:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:15:53,277 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:15:53,279 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:15:55,390 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-11-24 18:15:55,390 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:15:57,242 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:15:57,242 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-11-24 18:15:57,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:15:57 BoogieIcfgContainer [2024-11-24 18:15:57,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:15:57,243 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:15:57,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:15:57,254 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:15:57,254 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:15:57" (1/1) ... [2024-11-24 18:15:57,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:15:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-11-24 18:15:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-11-24 18:15:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-24 18:15:57,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-11-24 18:15:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-11-24 18:15:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:15:57,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2024-11-24 18:15:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2024-11-24 18:15:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:15:57,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:15:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:15:57,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:15:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-24 18:15:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-24 18:15:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:15:57,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-11-24 18:15:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-11-24 18:15:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:15:57,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:58,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:58,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 146 states and 232 transitions. [2024-11-24 18:15:58,044 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 232 transitions. [2024-11-24 18:15:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:15:58,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:15:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-11-24 18:15:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-11-24 18:15:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:15:58,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:58,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:08,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:12,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 146 states and 208 transitions. [2024-11-24 18:16:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 208 transitions. [2024-11-24 18:16:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:16:12,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:12,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:23,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:24,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:24,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 160 states and 223 transitions. [2024-11-24 18:16:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-11-24 18:16:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:16:24,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 221 transitions. [2024-11-24 18:16:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-11-24 18:16:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:16:24,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:24,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:24,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:24,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 160 states and 219 transitions. [2024-11-24 18:16:24,974 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 219 transitions. [2024-11-24 18:16:24,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:16:24,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:24,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:31,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 160 states and 217 transitions. [2024-11-24 18:16:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 217 transitions. [2024-11-24 18:16:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:16:31,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:32,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:16:42,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 163 states and 219 transitions. [2024-11-24 18:16:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 219 transitions. [2024-11-24 18:16:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:16:42,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:42,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:52,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 209 states and 275 transitions. [2024-11-24 18:16:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 275 transitions. [2024-11-24 18:16:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:16:53,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-11-24 18:16:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-24 18:16:54,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:16:54,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-11-24 18:16:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-11-24 18:16:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:16:54,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:57,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:57,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:57,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-11-24 18:16:57,865 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-11-24 18:16:57,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:16:57,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:57,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 267 transitions. [2024-11-24 18:16:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 267 transitions. [2024-11-24 18:16:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:16:58,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:58,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:58,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:17:01,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-11-24 18:17:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-11-24 18:17:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:17:01,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:01,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:17:11,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:21,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:31,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:41,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:41,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-11-24 18:17:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-24 18:17:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:41,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:41,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:17:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-11-24 18:17:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-24 18:17:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:42,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:17:43,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:43,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 224 states and 281 transitions. [2024-11-24 18:17:43,107 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 281 transitions. [2024-11-24 18:17:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:17:43,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:17:51,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-11-24 18:17:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-11-24 18:17:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:51,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:17:54,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-11-24 18:17:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-11-24 18:17:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:17:56,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:56,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:17:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 358 states and 445 transitions. [2024-11-24 18:17:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 445 transitions. [2024-11-24 18:17:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:17:57,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:57,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:18:07,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:09,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 361 states and 447 transitions. [2024-11-24 18:18:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 447 transitions. [2024-11-24 18:18:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:18:10,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:18:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-11-24 18:18:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-11-24 18:18:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:18:12,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 363 states and 451 transitions. [2024-11-24 18:18:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 451 transitions. [2024-11-24 18:18:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:18:12,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:12,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-24 18:18:23,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:27,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:38,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:48,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:55,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 436 states and 547 transitions. [2024-11-24 18:18:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 547 transitions. [2024-11-24 18:18:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:18:56,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:56,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:18:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 438 states and 550 transitions. [2024-11-24 18:18:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 550 transitions. [2024-11-24 18:18:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:18:58,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:18:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 441 states and 552 transitions. [2024-11-24 18:18:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 552 transitions. [2024-11-24 18:18:59,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:18:59,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:19:02,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 443 states and 556 transitions. [2024-11-24 18:19:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 556 transitions. [2024-11-24 18:19:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:19:02,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:02,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,712 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-24 18:19:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 444 states and 557 transitions. [2024-11-24 18:19:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 557 transitions. [2024-11-24 18:19:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:19:06,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-24 18:19:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 445 states and 558 transitions. [2024-11-24 18:19:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 558 transitions. [2024-11-24 18:19:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:19:09,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:09,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-24 18:19:11,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 446 states and 559 transitions. [2024-11-24 18:19:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 559 transitions. [2024-11-24 18:19:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:19:11,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-24 18:19:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 447 states and 560 transitions. [2024-11-24 18:19:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 560 transitions. [2024-11-24 18:19:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:19:15,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:15,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:19:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 448 states and 561 transitions. [2024-11-24 18:19:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 561 transitions. [2024-11-24 18:19:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:19:18,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:18,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-24 18:19:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 449 states and 562 transitions. [2024-11-24 18:19:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 562 transitions. [2024-11-24 18:19:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:19:21,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:21,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:23,832 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-24 18:19:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 450 states and 563 transitions. [2024-11-24 18:19:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 563 transitions. [2024-11-24 18:19:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:19:24,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-24 18:19:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:27,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 451 states and 564 transitions. [2024-11-24 18:19:27,755 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 564 transitions. [2024-11-24 18:19:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:19:27,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:27,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:30,755 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-24 18:19:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 452 states and 565 transitions. [2024-11-24 18:19:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 565 transitions. [2024-11-24 18:19:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:19:31,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:19:34,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:34,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 453 states and 566 transitions. [2024-11-24 18:19:34,820 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 566 transitions. [2024-11-24 18:19:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:19:34,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-24 18:19:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 454 states and 567 transitions. [2024-11-24 18:19:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 567 transitions. [2024-11-24 18:19:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:19:39,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-24 18:19:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 455 states and 568 transitions. [2024-11-24 18:19:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 568 transitions. [2024-11-24 18:19:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-24 18:19:43,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-24 18:19:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 456 states and 569 transitions. [2024-11-24 18:19:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 569 transitions. [2024-11-24 18:19:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-24 18:19:47,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-24 18:19:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 457 states and 570 transitions. [2024-11-24 18:19:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 570 transitions. [2024-11-24 18:19:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:19:52,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-24 18:19:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 458 states and 571 transitions. [2024-11-24 18:19:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 571 transitions. [2024-11-24 18:19:56,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-24 18:19:56,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-24 18:20:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 459 states and 572 transitions. [2024-11-24 18:20:02,074 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 572 transitions. [2024-11-24 18:20:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-24 18:20:02,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-24 18:20:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 460 states and 573 transitions. [2024-11-24 18:20:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 573 transitions. [2024-11-24 18:20:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-24 18:20:06,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:06,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-24 18:20:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:09,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 461 states and 574 transitions. [2024-11-24 18:20:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 574 transitions. [2024-11-24 18:20:09,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-24 18:20:09,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:09,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-24 18:20:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 462 states and 575 transitions. [2024-11-24 18:20:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 575 transitions. [2024-11-24 18:20:13,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:20:13,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:13,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-24 18:20:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 463 states and 576 transitions. [2024-11-24 18:20:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 576 transitions. [2024-11-24 18:20:20,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:20:20,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-24 18:20:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 464 states and 577 transitions. [2024-11-24 18:20:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 577 transitions. [2024-11-24 18:20:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:20:25,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-24 18:20:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:32,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 465 states and 578 transitions. [2024-11-24 18:20:32,219 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 578 transitions. [2024-11-24 18:20:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:20:32,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:32,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-24 18:20:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:37,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 466 states and 579 transitions. [2024-11-24 18:20:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 579 transitions. [2024-11-24 18:20:37,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:20:37,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:37,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-24 18:20:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 467 states and 580 transitions. [2024-11-24 18:20:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 580 transitions. [2024-11-24 18:20:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:20:42,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:42,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:48,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-24 18:20:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 468 states and 581 transitions. [2024-11-24 18:20:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 581 transitions. [2024-11-24 18:20:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:20:49,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:49,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-24 18:20:56,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:56,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 469 states and 582 transitions. [2024-11-24 18:20:56,388 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 582 transitions. [2024-11-24 18:20:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-24 18:20:56,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:56,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-24 18:21:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 470 states and 583 transitions. [2024-11-24 18:21:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 583 transitions. [2024-11-24 18:21:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-24 18:21:02,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:02,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-24 18:21:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 471 states and 584 transitions. [2024-11-24 18:21:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 584 transitions. [2024-11-24 18:21:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:21:09,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-24 18:21:18,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:18,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 472 states and 585 transitions. [2024-11-24 18:21:18,489 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 585 transitions. [2024-11-24 18:21:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:21:18,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:18,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-24 18:21:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 473 states and 586 transitions. [2024-11-24 18:21:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 586 transitions. [2024-11-24 18:21:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-24 18:21:25,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-24 18:21:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 474 states and 587 transitions. [2024-11-24 18:21:33,782 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 587 transitions. [2024-11-24 18:21:33,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:21:33,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-24 18:21:40,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 475 states and 588 transitions. [2024-11-24 18:21:40,482 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 588 transitions. [2024-11-24 18:21:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-24 18:21:40,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:40,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-24 18:21:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 476 states and 589 transitions. [2024-11-24 18:21:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 589 transitions. [2024-11-24 18:21:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:21:47,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:47,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-24 18:21:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 477 states and 590 transitions. [2024-11-24 18:21:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 590 transitions. [2024-11-24 18:21:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-24 18:21:55,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:55,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-24 18:22:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 478 states and 591 transitions. [2024-11-24 18:22:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 591 transitions. [2024-11-24 18:22:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:22:01,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-24 18:22:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 479 states and 592 transitions. [2024-11-24 18:22:11,135 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 592 transitions. [2024-11-24 18:22:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-24 18:22:11,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:11,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-24 18:22:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 480 states and 593 transitions. [2024-11-24 18:22:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 593 transitions. [2024-11-24 18:22:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-24 18:22:19,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:19,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:26,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-24 18:22:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 481 states and 594 transitions. [2024-11-24 18:22:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 594 transitions. [2024-11-24 18:22:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-24 18:22:28,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:28,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:36,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-24 18:22:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 482 states and 595 transitions. [2024-11-24 18:22:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 595 transitions. [2024-11-24 18:22:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-24 18:22:38,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-24 18:22:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 483 states and 596 transitions. [2024-11-24 18:22:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 596 transitions. [2024-11-24 18:22:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-24 18:22:47,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:47,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-24 18:23:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 484 states and 597 transitions. [2024-11-24 18:23:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 597 transitions. [2024-11-24 18:23:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-24 18:23:21,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-24 18:23:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 485 states and 598 transitions. [2024-11-24 18:23:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 598 transitions. [2024-11-24 18:23:27,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-24 18:23:27,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:33,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-24 18:23:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 487 states and 604 transitions. [2024-11-24 18:23:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 604 transitions. [2024-11-24 18:23:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-24 18:23:35,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-24 18:23:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 490 states and 613 transitions. [2024-11-24 18:23:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 613 transitions. [2024-11-24 18:23:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:23:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-24 18:23:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 492 states and 619 transitions. [2024-11-24 18:23:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 619 transitions. [2024-11-24 18:23:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-24 18:23:51,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:56,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-24 18:23:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 493 states and 620 transitions. [2024-11-24 18:23:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 620 transitions. [2024-11-24 18:23:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:23:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-24 18:24:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 495 states and 626 transitions. [2024-11-24 18:24:10,129 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 626 transitions. [2024-11-24 18:24:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-24 18:24:10,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:10,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:18,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-24 18:24:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 496 states and 627 transitions. [2024-11-24 18:24:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 627 transitions. [2024-11-24 18:24:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-24 18:24:20,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:20,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-24 18:24:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 497 states and 628 transitions. [2024-11-24 18:24:31,478 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 628 transitions. [2024-11-24 18:24:31,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-24 18:24:31,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:31,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-24 18:24:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 498 states and 629 transitions. [2024-11-24 18:24:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 629 transitions. [2024-11-24 18:24:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-24 18:24:40,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-24 18:24:51,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 499 states and 630 transitions. [2024-11-24 18:24:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 630 transitions. [2024-11-24 18:24:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-24 18:24:51,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:56,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-24 18:24:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 500 states and 631 transitions. [2024-11-24 18:24:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 631 transitions. [2024-11-24 18:24:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-24 18:24:57,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-24 18:25:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 501 states and 632 transitions. [2024-11-24 18:25:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 632 transitions. [2024-11-24 18:25:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-24 18:25:02,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:06,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-24 18:25:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:08,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 502 states and 633 transitions. [2024-11-24 18:25:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 633 transitions. [2024-11-24 18:25:08,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-24 18:25:08,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-24 18:25:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 503 states and 634 transitions. [2024-11-24 18:25:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 634 transitions. [2024-11-24 18:25:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-24 18:25:13,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:13,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:18,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-24 18:25:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 504 states and 635 transitions. [2024-11-24 18:25:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 635 transitions. [2024-11-24 18:25:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-24 18:25:20,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-24 18:25:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 505 states and 636 transitions. [2024-11-24 18:25:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 636 transitions. [2024-11-24 18:25:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-24 18:25:27,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:27,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-24 18:25:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 506 states and 637 transitions. [2024-11-24 18:25:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 637 transitions. [2024-11-24 18:25:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 18:25:35,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-24 18:25:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 507 states and 638 transitions. [2024-11-24 18:25:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 638 transitions. [2024-11-24 18:25:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-24 18:25:44,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-24 18:25:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 508 states and 639 transitions. [2024-11-24 18:25:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 639 transitions. [2024-11-24 18:25:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-24 18:25:52,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:58,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-24 18:26:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 509 states and 640 transitions. [2024-11-24 18:26:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 640 transitions. [2024-11-24 18:26:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-24 18:26:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-24 18:26:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:10,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 510 states and 641 transitions. [2024-11-24 18:26:10,385 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 641 transitions. [2024-11-24 18:26:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-24 18:26:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-24 18:26:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 511 states and 642 transitions. [2024-11-24 18:26:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 642 transitions. [2024-11-24 18:26:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-24 18:26:22,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:29,057 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-24 18:26:30,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 512 states and 643 transitions. [2024-11-24 18:26:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 643 transitions. [2024-11-24 18:26:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-24 18:26:30,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:30,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:36,618 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-24 18:26:37,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 513 states and 644 transitions. [2024-11-24 18:26:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 644 transitions. [2024-11-24 18:26:37,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-24 18:26:37,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:37,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-24 18:26:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 514 states and 645 transitions. [2024-11-24 18:26:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 645 transitions. [2024-11-24 18:26:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-24 18:26:47,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:57,085 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-24 18:26:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 515 states and 646 transitions. [2024-11-24 18:26:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 646 transitions. [2024-11-24 18:26:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-24 18:26:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-24 18:27:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 516 states and 647 transitions. [2024-11-24 18:27:08,869 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 647 transitions. [2024-11-24 18:27:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-24 18:27:08,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:08,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-24 18:27:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 517 states and 648 transitions. [2024-11-24 18:27:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 648 transitions. [2024-11-24 18:27:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-24 18:27:27,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-24 18:27:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 518 states and 649 transitions. [2024-11-24 18:27:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 649 transitions. [2024-11-24 18:27:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-24 18:27:37,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-24 18:27:48,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 519 states and 650 transitions. [2024-11-24 18:27:48,684 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 650 transitions. [2024-11-24 18:27:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-24 18:27:48,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:48,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms