./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:52:26,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:52:26,587 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:52:26,591 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:52:26,592 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:52:26,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:52:26,614 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:52:26,615 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:52:26,615 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:52:26,615 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:52:26,615 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:52:26,615 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:52:26,615 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:52:26,616 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:52:26,616 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:52:26,616 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:52:26,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:52:26,616 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:52:26,616 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:52:26,617 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:52:26,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:52:26,617 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:52:26,617 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:52:26,617 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:52:26,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:52:26,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:52:26,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:52:26,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:52:26,618 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:52:26,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:52:26,618 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_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237 [2024-11-13 21:52:26,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:52:26,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:52:26,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:52:26,930 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:52:26,931 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:52:26,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i Unable to find full path for "g++" [2024-11-13 21:52:28,953 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:52:29,327 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:52:29,328 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2024-11-13 21:52:29,344 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/data/11755d4e4/c9ef031327d346aa9ec06bb7d4fee348/FLAGf0ef7f1f1 [2024-11-13 21:52:29,543 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/data/11755d4e4/c9ef031327d346aa9ec06bb7d4fee348 [2024-11-13 21:52:29,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:52:29,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:52:29,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:52:29,559 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:52:29,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:52:29,571 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:52:29" (1/1) ... [2024-11-13 21:52:29,572 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa724a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:29, skipping insertion in model container [2024-11-13 21:52:29,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:52:29" (1/1) ... [2024-11-13 21:52:29,638 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:52:30,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:52:30,205 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:52:30,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:52:30,385 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:52:30,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30 WrapperNode [2024-11-13 21:52:30,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:52:30,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:52:30,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:52:30,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:52:30,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,416 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,517 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1711 [2024-11-13 21:52:30,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:52:30,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:52:30,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:52:30,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:52:30,526 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,611 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,665 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:52:30,666 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:52:30,667 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:52:30,667 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:52:30,668 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:52:30" (1/1) ... [2024-11-13 21:52:30,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:52:30,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:52:30,708 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:52:30,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_729f0f74-bea3-43de-b7cd-cf2d917bf8b3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:52:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:52:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:52:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:52:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:52:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:52:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:52:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:52:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:52:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:52:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:52:30,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:52:31,001 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:52:31,002 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:52:34,432 INFO L? ?]: Removed 1403 outVars from TransFormulas that were not future-live. [2024-11-13 21:52:34,433 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:52:36,386 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:52:36,390 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-13 21:52:36,391 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:52:36 BoogieIcfgContainer [2024-11-13 21:52:36,391 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:52:36,392 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:52:36,392 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:52:36,403 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:52:36,403 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:52:36" (1/1) ... [2024-11-13 21:52:36,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:52:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1162 states and 1369 transitions. [2024-11-13 21:52:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1369 transitions. [2024-11-13 21:52:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:52:36,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:36,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:36,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1161 states and 1368 transitions. [2024-11-13 21:52:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1368 transitions. [2024-11-13 21:52:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:52:36,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:36,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1160 states and 1367 transitions. [2024-11-13 21:52:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1367 transitions. [2024-11-13 21:52:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:52:37,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:37,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1159 states and 1365 transitions. [2024-11-13 21:52:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1365 transitions. [2024-11-13 21:52:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:52:37,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1158 states and 1364 transitions. [2024-11-13 21:52:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1364 transitions. [2024-11-13 21:52:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:52:37,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1157 states and 1363 transitions. [2024-11-13 21:52:37,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1363 transitions. [2024-11-13 21:52:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:52:37,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1160 states and 1368 transitions. [2024-11-13 21:52:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1368 transitions. [2024-11-13 21:52:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:52:37,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:37,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1159 states and 1367 transitions. [2024-11-13 21:52:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1367 transitions. [2024-11-13 21:52:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:52:38,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1160 states and 1368 transitions. [2024-11-13 21:52:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1368 transitions. [2024-11-13 21:52:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:52:38,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1161 states and 1370 transitions. [2024-11-13 21:52:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1370 transitions. [2024-11-13 21:52:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:52:38,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1162 states and 1372 transitions. [2024-11-13 21:52:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1372 transitions. [2024-11-13 21:52:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:52:38,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1161 states and 1370 transitions. [2024-11-13 21:52:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1370 transitions. [2024-11-13 21:52:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:52:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1160 states and 1369 transitions. [2024-11-13 21:52:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1369 transitions. [2024-11-13 21:52:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:52:38,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1161 states and 1371 transitions. [2024-11-13 21:52:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1371 transitions. [2024-11-13 21:52:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:52:39,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:39,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1162 states and 1372 transitions. [2024-11-13 21:52:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1372 transitions. [2024-11-13 21:52:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:52:39,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1161 states and 1371 transitions. [2024-11-13 21:52:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1371 transitions. [2024-11-13 21:52:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:52:39,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1160 states and 1370 transitions. [2024-11-13 21:52:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1370 transitions. [2024-11-13 21:52:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:52:39,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1159 states and 1369 transitions. [2024-11-13 21:52:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1369 transitions. [2024-11-13 21:52:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:52:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1162 states and 1373 transitions. [2024-11-13 21:52:40,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1373 transitions. [2024-11-13 21:52:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:52:40,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:40,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1164 states and 1376 transitions. [2024-11-13 21:52:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1376 transitions. [2024-11-13 21:52:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:52:40,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:40,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1164 states and 1374 transitions. [2024-11-13 21:52:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1374 transitions. [2024-11-13 21:52:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:52:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1164 states and 1370 transitions. [2024-11-13 21:52:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1370 transitions. [2024-11-13 21:52:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:52:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1164 states and 1368 transitions. [2024-11-13 21:52:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1368 transitions. [2024-11-13 21:52:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:52:41,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1166 states and 1372 transitions. [2024-11-13 21:52:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1372 transitions. [2024-11-13 21:52:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:52:41,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1174 states and 1382 transitions. [2024-11-13 21:52:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1382 transitions. [2024-11-13 21:52:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:52:42,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1175 states and 1385 transitions. [2024-11-13 21:52:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1385 transitions. [2024-11-13 21:52:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:52:42,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1175 states and 1384 transitions. [2024-11-13 21:52:42,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1384 transitions. [2024-11-13 21:52:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:52:42,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1177 states and 1390 transitions. [2024-11-13 21:52:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1390 transitions. [2024-11-13 21:52:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:52:43,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1176 states and 1389 transitions. [2024-11-13 21:52:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1389 transitions. [2024-11-13 21:52:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:52:43,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1177 states and 1390 transitions. [2024-11-13 21:52:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1390 transitions. [2024-11-13 21:52:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:52:43,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1176 states and 1389 transitions. [2024-11-13 21:52:43,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1389 transitions. [2024-11-13 21:52:43,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:52:43,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1177 states and 1390 transitions. [2024-11-13 21:52:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1390 transitions. [2024-11-13 21:52:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:52:44,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:44,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1181 states and 1398 transitions. [2024-11-13 21:52:44,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1398 transitions. [2024-11-13 21:52:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:52:44,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1184 states and 1402 transitions. [2024-11-13 21:52:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1402 transitions. [2024-11-13 21:52:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:52:45,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1187 states and 1406 transitions. [2024-11-13 21:52:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1406 transitions. [2024-11-13 21:52:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:52:45,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1190 states and 1411 transitions. [2024-11-13 21:52:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1411 transitions. [2024-11-13 21:52:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:52:45,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1193 states and 1415 transitions. [2024-11-13 21:52:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1415 transitions. [2024-11-13 21:52:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:52:45,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1200 states and 1425 transitions. [2024-11-13 21:52:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1425 transitions. [2024-11-13 21:52:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:52:46,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1216 states and 1443 transitions. [2024-11-13 21:52:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1443 transitions. [2024-11-13 21:52:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:52:46,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:46,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1232 states and 1468 transitions. [2024-11-13 21:52:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1468 transitions. [2024-11-13 21:52:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:52:47,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1235 states and 1472 transitions. [2024-11-13 21:52:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1472 transitions. [2024-11-13 21:52:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:52:48,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:48,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1238 states and 1476 transitions. [2024-11-13 21:52:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1476 transitions. [2024-11-13 21:52:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:52:48,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:48,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1241 states and 1482 transitions. [2024-11-13 21:52:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1482 transitions. [2024-11-13 21:52:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:52:49,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:49,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1243 states and 1485 transitions. [2024-11-13 21:52:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1485 transitions. [2024-11-13 21:52:49,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:52:49,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1246 states and 1489 transitions. [2024-11-13 21:52:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1489 transitions. [2024-11-13 21:52:49,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:52:49,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1249 states and 1493 transitions. [2024-11-13 21:52:49,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1493 transitions. [2024-11-13 21:52:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:52:49,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1252 states and 1497 transitions. [2024-11-13 21:52:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1497 transitions. [2024-11-13 21:52:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:52:49,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1255 states and 1501 transitions. [2024-11-13 21:52:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1501 transitions. [2024-11-13 21:52:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:52:49,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:55,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1255 states and 1499 transitions. [2024-11-13 21:52:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1499 transitions. [2024-11-13 21:52:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:52:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:06,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:53:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1286 states and 1549 transitions. [2024-11-13 21:53:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1549 transitions. [2024-11-13 21:53:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:53:06,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1288 states and 1551 transitions. [2024-11-13 21:53:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1551 transitions. [2024-11-13 21:53:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:53:07,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1289 states and 1551 transitions. [2024-11-13 21:53:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1551 transitions. [2024-11-13 21:53:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:53:07,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1291 states and 1553 transitions. [2024-11-13 21:53:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1553 transitions. [2024-11-13 21:53:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:53:07,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1292 states and 1553 transitions. [2024-11-13 21:53:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1553 transitions. [2024-11-13 21:53:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:53:07,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1325 states and 1603 transitions. [2024-11-13 21:53:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1603 transitions. [2024-11-13 21:53:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:53:10,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1326 states and 1606 transitions. [2024-11-13 21:53:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1606 transitions. [2024-11-13 21:53:10,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:53:10,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1326 states and 1605 transitions. [2024-11-13 21:53:11,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1605 transitions. [2024-11-13 21:53:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:53:11,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1325 states and 1604 transitions. [2024-11-13 21:53:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1604 transitions. [2024-11-13 21:53:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:53:11,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1326 states and 1605 transitions. [2024-11-13 21:53:11,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1605 transitions. [2024-11-13 21:53:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:53:11,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1325 states and 1604 transitions. [2024-11-13 21:53:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1604 transitions. [2024-11-13 21:53:11,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:53:11,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1327 states and 1607 transitions. [2024-11-13 21:53:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1607 transitions. [2024-11-13 21:53:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:53:12,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:12,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:20,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:53:20,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1373 states and 1673 transitions. [2024-11-13 21:53:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1673 transitions. [2024-11-13 21:53:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:53:20,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1372 states and 1672 transitions. [2024-11-13 21:53:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1672 transitions. [2024-11-13 21:53:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:53:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1373 states and 1673 transitions. [2024-11-13 21:53:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1673 transitions. [2024-11-13 21:53:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:53:20,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:21,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1398 states and 1708 transitions. [2024-11-13 21:53:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1708 transitions. [2024-11-13 21:53:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:53:24,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1405 states and 1715 transitions. [2024-11-13 21:53:25,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1715 transitions. [2024-11-13 21:53:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:53:25,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1404 states and 1714 transitions. [2024-11-13 21:53:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1714 transitions. [2024-11-13 21:53:25,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:53:25,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1405 states and 1716 transitions. [2024-11-13 21:53:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1716 transitions. [2024-11-13 21:53:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:53:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:26,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1404 states and 1714 transitions. [2024-11-13 21:53:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1714 transitions. [2024-11-13 21:53:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:53:26,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1406 states and 1716 transitions. [2024-11-13 21:53:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1716 transitions. [2024-11-13 21:53:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:53:26,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:26,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1410 states and 1721 transitions. [2024-11-13 21:53:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1721 transitions. [2024-11-13 21:53:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:53:29,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:29,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:32,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1415 states and 1728 transitions. [2024-11-13 21:53:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1728 transitions. [2024-11-13 21:53:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:53:32,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1417 states and 1732 transitions. [2024-11-13 21:53:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1732 transitions. [2024-11-13 21:53:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:53:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1421 states and 1738 transitions. [2024-11-13 21:53:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1738 transitions. [2024-11-13 21:53:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:53:35,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1424 states and 1747 transitions. [2024-11-13 21:53:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1747 transitions. [2024-11-13 21:53:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:53:38,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:38,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1427 states and 1759 transitions. [2024-11-13 21:53:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1759 transitions. [2024-11-13 21:53:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:43,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1434 states and 1771 transitions. [2024-11-13 21:53:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1771 transitions. [2024-11-13 21:53:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:50,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1435 states and 1773 transitions. [2024-11-13 21:53:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1773 transitions. [2024-11-13 21:53:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:53:50,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1437 states and 1776 transitions. [2024-11-13 21:53:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1776 transitions. [2024-11-13 21:53:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:53:51,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1441 states and 1786 transitions. [2024-11-13 21:53:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1786 transitions. [2024-11-13 21:53:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:53:57,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1445 states and 1794 transitions. [2024-11-13 21:54:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1794 transitions. [2024-11-13 21:54:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1446 states and 1796 transitions. [2024-11-13 21:54:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1796 transitions. [2024-11-13 21:54:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:02,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:02,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1448 states and 1799 transitions. [2024-11-13 21:54:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1799 transitions. [2024-11-13 21:54:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:54:03,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1452 states and 1809 transitions. [2024-11-13 21:54:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1809 transitions. [2024-11-13 21:54:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:54:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1454 states and 1813 transitions. [2024-11-13 21:54:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1813 transitions. [2024-11-13 21:54:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:54:13,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1455 states and 1815 transitions. [2024-11-13 21:54:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1815 transitions. [2024-11-13 21:54:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:54:14,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:14,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1457 states and 1818 transitions. [2024-11-13 21:54:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1818 transitions. [2024-11-13 21:54:15,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:54:15,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1461 states and 1827 transitions. [2024-11-13 21:54:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1827 transitions. [2024-11-13 21:54:19,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:54:19,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1463 states and 1832 transitions. [2024-11-13 21:54:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1832 transitions. [2024-11-13 21:54:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:54:24,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:24,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:26,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1464 states and 1834 transitions. [2024-11-13 21:54:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1834 transitions. [2024-11-13 21:54:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:54:26,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1466 states and 1837 transitions. [2024-11-13 21:54:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1837 transitions. [2024-11-13 21:54:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:54:27,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:27,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1470 states and 1847 transitions. [2024-11-13 21:54:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1847 transitions. [2024-11-13 21:54:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:54:33,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:33,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1472 states and 1852 transitions. [2024-11-13 21:54:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1852 transitions. [2024-11-13 21:54:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:54:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1473 states and 1854 transitions. [2024-11-13 21:54:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1854 transitions. [2024-11-13 21:54:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:54:44,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1490 states and 1880 transitions. [2024-11-13 21:54:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1880 transitions. [2024-11-13 21:54:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:54:57,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1492 states and 1884 transitions. [2024-11-13 21:55:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1884 transitions. [2024-11-13 21:55:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:55:04,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:10,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1494 states and 1888 transitions. [2024-11-13 21:55:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1888 transitions. [2024-11-13 21:55:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1495 states and 1890 transitions. [2024-11-13 21:55:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1890 transitions. [2024-11-13 21:55:20,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:20,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:20,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1497 states and 1894 transitions. [2024-11-13 21:55:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1894 transitions. [2024-11-13 21:55:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:55:21,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1500 states and 1901 transitions. [2024-11-13 21:55:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1901 transitions. [2024-11-13 21:55:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:55:25,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:25,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1502 states and 1906 transitions. [2024-11-13 21:55:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1906 transitions. [2024-11-13 21:55:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:55:37,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1493 states and 1896 transitions. [2024-11-13 21:55:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1896 transitions. [2024-11-13 21:55:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:55:37,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:37,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1495 states and 1899 transitions. [2024-11-13 21:55:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1899 transitions. [2024-11-13 21:55:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:55:38,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1498 states and 1903 transitions. [2024-11-13 21:55:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1903 transitions. [2024-11-13 21:55:40,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:55:40,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1501 states and 1908 transitions. [2024-11-13 21:55:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1908 transitions. [2024-11-13 21:55:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:55:42,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1504 states and 1913 transitions. [2024-11-13 21:55:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1913 transitions. [2024-11-13 21:55:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:55:48,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:07,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1512 states and 1927 transitions. [2024-11-13 21:56:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1927 transitions. [2024-11-13 21:56:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:56:07,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:32,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:32,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1521 states and 1943 transitions. [2024-11-13 21:56:32,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1943 transitions. [2024-11-13 21:56:32,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:56:32,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:32,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1528 states and 1951 transitions. [2024-11-13 21:56:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1951 transitions. [2024-11-13 21:56:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:56:37,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:37,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:45,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1536 states and 1963 transitions. [2024-11-13 21:56:45,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 1963 transitions. [2024-11-13 21:56:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:56:45,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1537 states and 1964 transitions. [2024-11-13 21:56:50,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1964 transitions. [2024-11-13 21:56:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:56:50,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1538 states and 1965 transitions. [2024-11-13 21:56:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1965 transitions. [2024-11-13 21:56:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:56:54,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1539 states and 1968 transitions. [2024-11-13 21:56:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1968 transitions. [2024-11-13 21:56:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:56:59,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:59,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1541 states and 1973 transitions. [2024-11-13 21:57:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1973 transitions. [2024-11-13 21:57:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:57:07,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:15,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1543 states and 1976 transitions. [2024-11-13 21:57:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1976 transitions. [2024-11-13 21:57:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:57:15,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1547 states and 1980 transitions. [2024-11-13 21:57:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 1980 transitions. [2024-11-13 21:57:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:57:34,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1548 states and 1983 transitions. [2024-11-13 21:57:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1983 transitions. [2024-11-13 21:57:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:57:41,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:41,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1550 states and 1985 transitions. [2024-11-13 21:57:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 1985 transitions. [2024-11-13 21:57:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:57:50,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1551 states and 1988 transitions. [2024-11-13 21:57:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 1988 transitions. [2024-11-13 21:57:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:57:58,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:58,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:07,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1553 states and 1990 transitions. [2024-11-13 21:58:07,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1990 transitions. [2024-11-13 21:58:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:58:07,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:13,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1554 states and 1991 transitions. [2024-11-13 21:58:13,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1991 transitions. [2024-11-13 21:58:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:58:13,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:13,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1555 states and 1994 transitions. [2024-11-13 21:58:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1994 transitions. [2024-11-13 21:58:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:58:22,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1557 states and 2000 transitions. [2024-11-13 21:58:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2000 transitions. [2024-11-13 21:58:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:58:32,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1560 states and 2003 transitions. [2024-11-13 21:58:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2003 transitions. [2024-11-13 21:58:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:58:47,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1561 states and 2006 transitions. [2024-11-13 21:58:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2006 transitions. [2024-11-13 21:58:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:58:55,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1563 states and 2008 transitions. [2024-11-13 21:59:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2008 transitions. [2024-11-13 21:59:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:59:05,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1564 states and 2009 transitions. [2024-11-13 21:59:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2009 transitions. [2024-11-13 21:59:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:59:12,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1565 states and 2012 transitions. [2024-11-13 21:59:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2012 transitions. [2024-11-13 21:59:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:59:21,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:21,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:24,259 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1567 states and 2018 transitions. [2024-11-13 21:59:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2018 transitions. [2024-11-13 21:59:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:59:32,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:32,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,435 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1570 states and 2021 transitions. [2024-11-13 21:59:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2021 transitions. [2024-11-13 21:59:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:59:47,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1571 states and 2022 transitions. [2024-11-13 21:59:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2022 transitions. [2024-11-13 21:59:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:59:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1572 states and 2025 transitions. [2024-11-13 22:00:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2025 transitions. [2024-11-13 22:00:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:00:05,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:05,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1574 states and 2031 transitions. [2024-11-13 22:00:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2031 transitions. [2024-11-13 22:00:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:00:16,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:33,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1577 states and 2034 transitions. [2024-11-13 22:00:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2034 transitions. [2024-11-13 22:00:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:00:33,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1578 states and 2035 transitions. [2024-11-13 22:00:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2035 transitions. [2024-11-13 22:00:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:00:41,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:53,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1579 states and 2038 transitions. [2024-11-13 22:00:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2038 transitions. [2024-11-13 22:00:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:00:53,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:53,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1581 states and 2040 transitions. [2024-11-13 22:01:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2040 transitions. [2024-11-13 22:01:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:01:06,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,874 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1582 states and 2043 transitions. [2024-11-13 22:01:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2043 transitions. [2024-11-13 22:01:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:01:18,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1584 states and 2045 transitions. [2024-11-13 22:01:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2045 transitions. [2024-11-13 22:01:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:01:32,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1585 states and 2048 transitions. [2024-11-13 22:01:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2048 transitions. [2024-11-13 22:01:42,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:01:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:56,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1587 states and 2050 transitions. [2024-11-13 22:01:56,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2050 transitions. [2024-11-13 22:01:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:01:56,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1588 states and 2051 transitions. [2024-11-13 22:02:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2051 transitions. [2024-11-13 22:02:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:02:05,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1589 states and 2054 transitions. [2024-11-13 22:02:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2054 transitions. [2024-11-13 22:02:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:02:18,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:33,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1591 states and 2056 transitions. [2024-11-13 22:02:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2056 transitions. [2024-11-13 22:02:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:02:33,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:33,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:42,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1592 states and 2057 transitions. [2024-11-13 22:02:42,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2057 transitions. [2024-11-13 22:02:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:02:42,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:42,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:56,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1593 states and 2060 transitions. [2024-11-13 22:02:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2060 transitions. [2024-11-13 22:02:56,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:02:56,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:56,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1595 states and 2062 transitions. [2024-11-13 22:03:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2062 transitions. [2024-11-13 22:03:11,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:03:11,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1596 states and 2065 transitions. [2024-11-13 22:03:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2065 transitions. [2024-11-13 22:03:23,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:03:23,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:23,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1598 states and 2067 transitions. [2024-11-13 22:03:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2067 transitions. [2024-11-13 22:03:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:03:38,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:43,861 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1599 states and 2070 transitions. [2024-11-13 22:03:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2070 transitions. [2024-11-13 22:03:51,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:03:51,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:51,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1601 states and 2075 transitions. [2024-11-13 22:04:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2075 transitions. [2024-11-13 22:04:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:04:08,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:08,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1603 states and 2078 transitions. [2024-11-13 22:04:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2078 transitions. [2024-11-13 22:04:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:04:23,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:23,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:28,220 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1605 states and 2081 transitions. [2024-11-13 22:04:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2081 transitions. [2024-11-13 22:04:39,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:04:39,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:39,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.