./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/memory-model/2SB.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/memory-model/2SB.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cec14f16ae81e958645b6575cf97932d8a09e14a8eafa007b1475b8cf31c9f62 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:53:58,454 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:53:58,509 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:53:58,513 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:53:58,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:53:58,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:53:58,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:53:58,533 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:53:58,534 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:53:58,534 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:53:58,534 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:53:58,534 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:53:58,534 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:53:58,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:53:58,534 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:53:58,534 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:53:58,535 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:53:58,535 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:53:58,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:58,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:53:58,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:53:58,536 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:53:58,536 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:53:58,536 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:53:58,536 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_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cec14f16ae81e958645b6575cf97932d8a09e14a8eafa007b1475b8cf31c9f62 [2024-12-05 22:53:58,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:53:58,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:53:58,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:53:58,782 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:53:58,783 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:53:58,784 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memory-model/2SB.i [2024-12-05 22:54:01,431 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/data/3af9a414e/f312c18bcd864337a369604205e78e42/FLAG6ab37a764 [2024-12-05 22:54:01,640 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:54:01,641 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/sv-benchmarks/c/memory-model/2SB.i [2024-12-05 22:54:01,650 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/data/3af9a414e/f312c18bcd864337a369604205e78e42/FLAG6ab37a764 [2024-12-05 22:54:01,662 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/data/3af9a414e/f312c18bcd864337a369604205e78e42 [2024-12-05 22:54:01,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:54:01,665 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:54:01,666 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:54:01,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:54:01,669 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:54:01,669 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:54:01" (1/1) ... [2024-12-05 22:54:01,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e25d004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:01, skipping insertion in model container [2024-12-05 22:54:01,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:54:01" (1/1) ... [2024-12-05 22:54:01,692 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:54:01,900 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/sv-benchmarks/c/memory-model/2SB.i[13547,13560] [2024-12-05 22:54:01,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:54:01,912 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:54:01,987 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/sv-benchmarks/c/memory-model/2SB.i[13547,13560] [2024-12-05 22:54:01,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:54:02,002 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:54:02,003 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02 WrapperNode [2024-12-05 22:54:02,003 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:54:02,004 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:54:02,004 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:54:02,004 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:54:02,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,059 INFO L138 Inliner]: procedures = 27, calls = 414, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 923 [2024-12-05 22:54:02,060 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:54:02,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:54:02,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:54:02,061 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:54:02,068 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,077 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,077 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,110 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,112 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,118 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,125 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,133 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:54:02,134 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:54:02,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:54:02,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:54:02,135 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:54:02" (1/1) ... [2024-12-05 22:54:02,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:54:02,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:54:02,165 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:54:02,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207a4118-39bb-4a86-ab7a-c065ae6cfb6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:54:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_write [2024-12-05 22:54:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_write [2024-12-05 22:54:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_headerT [2024-12-05 22:54:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_nondet_headerT [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure stepWriteBuffer [2024-12-05 22:54:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure stepWriteBuffer [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_read [2024-12-05 22:54:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_read [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure store_buffering_2_conditions [2024-12-05 22:54:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure store_buffering_2_conditions [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure initWriteBuffer [2024-12-05 22:54:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure initWriteBuffer [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_fence [2024-12-05 22:54:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_fence [2024-12-05 22:54:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:54:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:54:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:54:02,342 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:54:02,343 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:54:03,285 INFO L? ?]: Removed 146 outVars from TransFormulas that were not future-live. [2024-12-05 22:54:03,285 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:54:03,642 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:54:03,642 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-12-05 22:54:03,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:54:03 BoogieIcfgContainer [2024-12-05 22:54:03,643 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:54:03,643 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:54:03,643 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:54:03,653 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:54:03,653 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:54:03" (1/1) ... [2024-12-05 22:54:03,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:54:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:03,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 84 states and 123 transitions. [2024-12-05 22:54:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 123 transitions. [2024-12-05 22:54:03,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:54:03,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:04,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:54:04,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:04,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 85 states and 123 transitions. [2024-12-05 22:54:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2024-12-05 22:54:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:54:04,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:54:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-12-05 22:54:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-12-05 22:54:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:54:04,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:04,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:54:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 87 states and 127 transitions. [2024-12-05 22:54:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 127 transitions. [2024-12-05 22:54:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:54:04,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:04,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:04,864 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:54:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 88 states and 128 transitions. [2024-12-05 22:54:04,919 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 128 transitions. [2024-12-05 22:54:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:54:04,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:54:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 89 states and 130 transitions. [2024-12-05 22:54:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 130 transitions. [2024-12-05 22:54:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:54:05,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 22:54:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 90 states and 132 transitions. [2024-12-05 22:54:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 132 transitions. [2024-12-05 22:54:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:54:05,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:05,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 22:54:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 93 states and 138 transitions. [2024-12-05 22:54:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 138 transitions. [2024-12-05 22:54:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:54:05,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 22:54:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 96 states and 144 transitions. [2024-12-05 22:54:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 144 transitions. [2024-12-05 22:54:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:54:05,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 97 states and 146 transitions. [2024-12-05 22:54:05,966 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 146 transitions. [2024-12-05 22:54:05,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:54:05,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:05,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:06,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 98 states and 148 transitions. [2024-12-05 22:54:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 148 transitions. [2024-12-05 22:54:06,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:54:06,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:06,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 99 states and 149 transitions. [2024-12-05 22:54:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 149 transitions. [2024-12-05 22:54:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:54:06,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:06,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:06,756 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 100 states and 150 transitions. [2024-12-05 22:54:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 150 transitions. [2024-12-05 22:54:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:54:06,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 101 states and 151 transitions. [2024-12-05 22:54:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 151 transitions. [2024-12-05 22:54:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:54:07,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:07,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:07,372 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 102 states and 152 transitions. [2024-12-05 22:54:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 152 transitions. [2024-12-05 22:54:07,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:54:07,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 103 states and 153 transitions. [2024-12-05 22:54:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 153 transitions. [2024-12-05 22:54:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:54:07,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 104 states and 154 transitions. [2024-12-05 22:54:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 154 transitions. [2024-12-05 22:54:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:54:08,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:08,480 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:54:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 105 states and 154 transitions. [2024-12-05 22:54:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 154 transitions. [2024-12-05 22:54:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:54:08,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:54:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:08,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 108 states and 159 transitions. [2024-12-05 22:54:08,968 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 159 transitions. [2024-12-05 22:54:08,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:54:08,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:08,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:54:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:09,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 110 states and 161 transitions. [2024-12-05 22:54:09,136 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 161 transitions. [2024-12-05 22:54:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:54:09,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:09,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:09,364 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:54:09,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 113 states and 166 transitions. [2024-12-05 22:54:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 166 transitions. [2024-12-05 22:54:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:54:09,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:54:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:09,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 116 states and 171 transitions. [2024-12-05 22:54:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 171 transitions. [2024-12-05 22:54:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:09,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 22:54:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:10,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 118 states and 173 transitions. [2024-12-05 22:54:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 173 transitions. [2024-12-05 22:54:10,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:54:10,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:54:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 121 states and 178 transitions. [2024-12-05 22:54:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 178 transitions. [2024-12-05 22:54:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:54:10,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:10,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 122 states and 179 transitions. [2024-12-05 22:54:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2024-12-05 22:54:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:54:10,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 123 states and 180 transitions. [2024-12-05 22:54:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 180 transitions. [2024-12-05 22:54:11,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:54:11,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:11,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:11,625 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:11,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:11,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 124 states and 181 transitions. [2024-12-05 22:54:11,773 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 181 transitions. [2024-12-05 22:54:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:54:11,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:11,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 125 states and 182 transitions. [2024-12-05 22:54:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 182 transitions. [2024-12-05 22:54:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:54:12,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:13,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 126 states and 183 transitions. [2024-12-05 22:54:13,054 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 183 transitions. [2024-12-05 22:54:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:54:13,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:13,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:13,515 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 127 states and 184 transitions. [2024-12-05 22:54:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 184 transitions. [2024-12-05 22:54:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:13,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:13,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:54:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 128 states and 184 transitions. [2024-12-05 22:54:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 184 transitions. [2024-12-05 22:54:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:54:14,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:14,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:54:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 130 states and 186 transitions. [2024-12-05 22:54:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 186 transitions. [2024-12-05 22:54:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:54:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:14,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:54:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 133 states and 191 transitions. [2024-12-05 22:54:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 191 transitions. [2024-12-05 22:54:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:54:15,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:15,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:54:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 135 states and 193 transitions. [2024-12-05 22:54:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 193 transitions. [2024-12-05 22:54:15,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:54:15,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:15,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:54:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 138 states and 198 transitions. [2024-12-05 22:54:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 198 transitions. [2024-12-05 22:54:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:54:16,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:16,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:54:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 140 states and 200 transitions. [2024-12-05 22:54:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 200 transitions. [2024-12-05 22:54:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:54:16,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:16,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:16,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:54:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:16,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 143 states and 205 transitions. [2024-12-05 22:54:16,882 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 205 transitions. [2024-12-05 22:54:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:54:16,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:16,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:54:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 145 states and 207 transitions. [2024-12-05 22:54:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 207 transitions. [2024-12-05 22:54:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:54:17,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:54:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 148 states and 212 transitions. [2024-12-05 22:54:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 212 transitions. [2024-12-05 22:54:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:54:17,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:17,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:54:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 150 states and 214 transitions. [2024-12-05 22:54:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 214 transitions. [2024-12-05 22:54:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:54:18,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 22:54:18,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 153 states and 218 transitions. [2024-12-05 22:54:18,811 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 218 transitions. [2024-12-05 22:54:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:54:18,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:54:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 155 states and 220 transitions. [2024-12-05 22:54:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 220 transitions. [2024-12-05 22:54:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:54:19,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:19,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 157 states and 222 transitions. [2024-12-05 22:54:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2024-12-05 22:54:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:54:19,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:19,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:19,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 160 states and 227 transitions. [2024-12-05 22:54:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 227 transitions. [2024-12-05 22:54:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:54:19,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:19,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 162 states and 229 transitions. [2024-12-05 22:54:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-12-05 22:54:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:54:20,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:20,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:20,521 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 165 states and 234 transitions. [2024-12-05 22:54:20,686 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 234 transitions. [2024-12-05 22:54:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:54:20,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:20,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:20,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 167 states and 236 transitions. [2024-12-05 22:54:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 236 transitions. [2024-12-05 22:54:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:54:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:21,366 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:21,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 170 states and 241 transitions. [2024-12-05 22:54:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 241 transitions. [2024-12-05 22:54:21,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:54:21,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:21,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:21,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-12-05 22:54:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-12-05 22:54:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:54:21,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:22,506 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 175 states and 248 transitions. [2024-12-05 22:54:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 248 transitions. [2024-12-05 22:54:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:54:22,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:22,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:23,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 177 states and 250 transitions. [2024-12-05 22:54:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 250 transitions. [2024-12-05 22:54:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:54:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 180 states and 254 transitions. [2024-12-05 22:54:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2024-12-05 22:54:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:54:23,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:23,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:54:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 182 states and 256 transitions. [2024-12-05 22:54:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 256 transitions. [2024-12-05 22:54:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:54:23,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:27,754 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-05 22:54:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 245 states and 365 transitions. [2024-12-05 22:54:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 365 transitions. [2024-12-05 22:54:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:54:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:37,381 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-05 22:54:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 302 states and 464 transitions. [2024-12-05 22:54:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 464 transitions. [2024-12-05 22:54:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:54:51,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-05 22:54:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 302 states and 464 transitions. [2024-12-05 22:54:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 464 transitions. [2024-12-05 22:54:57,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:54:57,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:57,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:58,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-05 22:54:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 302 states and 464 transitions. [2024-12-05 22:54:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 464 transitions. [2024-12-05 22:54:59,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:54:59,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:59,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-05 22:55:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 302 states and 464 transitions. [2024-12-05 22:55:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 464 transitions. [2024-12-05 22:55:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:55:01,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-12-05 22:55:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 367 states and 576 transitions. [2024-12-05 22:55:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 576 transitions. [2024-12-05 22:55:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:55:30,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:55:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 369 states and 578 transitions. [2024-12-05 22:55:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 578 transitions. [2024-12-05 22:55:31,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:55:31,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:31,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:55:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 371 states and 580 transitions. [2024-12-05 22:55:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 580 transitions. [2024-12-05 22:55:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:55:31,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:55:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 395 states and 615 transitions. [2024-12-05 22:55:45,320 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 615 transitions. [2024-12-05 22:55:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:55:45,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:45,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-05 22:55:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 397 states and 615 transitions. [2024-12-05 22:55:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 615 transitions. [2024-12-05 22:55:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:55:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-05 22:55:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 399 states and 623 transitions. [2024-12-05 22:55:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 623 transitions. [2024-12-05 22:55:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:55:56,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:56,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-05 22:56:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 423 states and 658 transitions. [2024-12-05 22:56:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 658 transitions. [2024-12-05 22:56:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:56:04,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:04,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-05 22:56:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:14,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 447 states and 693 transitions. [2024-12-05 22:56:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 693 transitions. [2024-12-05 22:56:14,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:56:14,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-05 22:56:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:25,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 452 states and 705 transitions. [2024-12-05 22:56:25,217 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 705 transitions. [2024-12-05 22:56:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:56:25,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:25,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-05 22:56:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 455 states and 709 transitions. [2024-12-05 22:56:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 709 transitions. [2024-12-05 22:56:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:56:31,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:31,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-12-05 22:56:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 485 states and 769 transitions. [2024-12-05 22:56:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 769 transitions. [2024-12-05 22:56:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:56:47,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-12-05 22:56:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 492 states and 779 transitions. [2024-12-05 22:56:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 779 transitions. [2024-12-05 22:56:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:56:56,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:56,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-05 22:57:13,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 513 states and 809 transitions. [2024-12-05 22:57:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 809 transitions. [2024-12-05 22:57:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:57:13,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-12-05 22:57:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 513 states and 804 transitions. [2024-12-05 22:57:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 804 transitions. [2024-12-05 22:57:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:13,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:13,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-12-05 22:57:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 515 states and 806 transitions. [2024-12-05 22:57:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 806 transitions. [2024-12-05 22:57:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:17,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:17,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-05 22:57:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 533 states and 830 transitions. [2024-12-05 22:57:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 830 transitions. [2024-12-05 22:57:27,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:27,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:27,464 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 22:57:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:35,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 554 states and 859 transitions. [2024-12-05 22:57:35,955 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 859 transitions. [2024-12-05 22:57:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:35,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:35,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-05 22:57:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:38,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 556 states and 861 transitions. [2024-12-05 22:57:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 861 transitions. [2024-12-05 22:57:38,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:38,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:38,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-05 22:57:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 574 states and 885 transitions. [2024-12-05 22:57:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 885 transitions. [2024-12-05 22:57:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:47,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:47,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 22:57:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 595 states and 914 transitions. [2024-12-05 22:57:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 914 transitions. [2024-12-05 22:57:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:57:58,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:58,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-05 22:58:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 613 states and 938 transitions. [2024-12-05 22:58:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 938 transitions. [2024-12-05 22:58:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:58:09,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:09,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-05 22:58:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 631 states and 962 transitions. [2024-12-05 22:58:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 962 transitions. [2024-12-05 22:58:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:58:20,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 22:58:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 652 states and 992 transitions. [2024-12-05 22:58:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 992 transitions. [2024-12-05 22:58:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:58:34,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-12-05 22:58:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 655 states and 995 transitions. [2024-12-05 22:58:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 995 transitions. [2024-12-05 22:58:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:58:39,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:42,041 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-12-05 22:58:42,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:42,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 657 states and 997 transitions. [2024-12-05 22:58:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 997 transitions. [2024-12-05 22:58:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:58:42,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:42,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-12-05 22:58:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 672 states and 1017 transitions. [2024-12-05 22:58:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1017 transitions. [2024-12-05 22:58:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:58:52,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-12-05 22:59:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:03,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 687 states and 1037 transitions. [2024-12-05 22:59:03,580 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1037 transitions. [2024-12-05 22:59:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:59:03,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:03,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-12-05 22:59:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:06,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 689 states and 1039 transitions. [2024-12-05 22:59:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1039 transitions. [2024-12-05 22:59:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:59:06,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-12-05 22:59:17,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:17,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 704 states and 1059 transitions. [2024-12-05 22:59:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1059 transitions. [2024-12-05 22:59:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:59:17,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:17,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-12-05 22:59:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 719 states and 1079 transitions. [2024-12-05 22:59:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1079 transitions. [2024-12-05 22:59:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:59:26,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:26,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:34,093 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-12-05 23:01:11,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 787 states and 1217 transitions. [2024-12-05 23:01:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1217 transitions. [2024-12-05 23:01:11,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:01:11,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:26,610 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-12-05 23:03:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 861 states and 1369 transitions. [2024-12-05 23:03:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1369 transitions. [2024-12-05 23:03:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:03:57,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-05 23:06:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 928 states and 1501 transitions. [2024-12-05 23:06:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1501 transitions. [2024-12-05 23:06:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:06:44,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-12-05 23:07:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 937 states and 1522 transitions. [2024-12-05 23:07:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1522 transitions. [2024-12-05 23:07:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:07:23,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat