./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/memory-model/2SB.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 21:46:03,648 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:46:03,724 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:46:03,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:46:03,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:46:03,759 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:46:03,760 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:46:03,761 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:46:03,761 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:46:03,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:46:03,762 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:46:03,762 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:46:03,762 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:46:03,762 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:46:03,763 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:46:03,763 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:46:03,763 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:46:03,763 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:46:03,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:46:03,763 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:46:03,764 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:46:03,764 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:46:03,764 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:46:03,764 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:46:03,764 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:46:03,765 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:46:03,765 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:46:03,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:03,765 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:46:03,765 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:46:03,766 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:46:03,766 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:46:03,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:46:03,766 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_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 [2024-11-13 21:46:04,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:46:04,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:46:04,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:46:04,149 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:46:04,149 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:46:04,151 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memory-model/2SB.i Unable to find full path for "g++" [2024-11-13 21:46:06,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:46:06,890 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:46:06,891 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/sv-benchmarks/c/memory-model/2SB.i [2024-11-13 21:46:06,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/data/7ea778c19/9ec3893eb69347a9a7a7069abe069187/FLAG3a2a9a42b [2024-11-13 21:46:06,925 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/data/7ea778c19/9ec3893eb69347a9a7a7069abe069187 [2024-11-13 21:46:06,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:46:06,931 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:46:06,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:06,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:46:06,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:46:06,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:06" (1/1) ... [2024-11-13 21:46:06,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388c0bd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:06, skipping insertion in model container [2024-11-13 21:46:06,942 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:06" (1/1) ... [2024-11-13 21:46:06,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:46:07,388 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_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/sv-benchmarks/c/memory-model/2SB.i[13547,13560] [2024-11-13 21:46:07,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:07,404 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:46:07,528 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_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/sv-benchmarks/c/memory-model/2SB.i[13547,13560] [2024-11-13 21:46:07,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:07,556 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:46:07,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07 WrapperNode [2024-11-13 21:46:07,557 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:07,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:07,560 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:46:07,560 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:46:07,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,670 INFO L138 Inliner]: procedures = 27, calls = 414, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 923 [2024-11-13 21:46:07,670 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:07,671 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:46:07,671 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:46:07,672 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:46:07,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,694 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,694 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,748 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,766 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,776 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,780 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:46:07,790 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:46:07,790 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:46:07,790 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:46:07,791 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:07" (1/1) ... [2024-11-13 21:46:07,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:07,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:46:07,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:46:07,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b9b7a6-30df-47b9-8fa6-6fb5eac2d2e6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:46:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_write [2024-11-13 21:46:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_write [2024-11-13 21:46:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_headerT [2024-11-13 21:46:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_nondet_headerT [2024-11-13 21:46:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure stepWriteBuffer [2024-11-13 21:46:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure stepWriteBuffer [2024-11-13 21:46:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_read [2024-11-13 21:46:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_read [2024-11-13 21:46:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:46:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:46:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:46:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure store_buffering_2_conditions [2024-11-13 21:46:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure store_buffering_2_conditions [2024-11-13 21:46:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:46:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure initWriteBuffer [2024-11-13 21:46:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure initWriteBuffer [2024-11-13 21:46:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_fence [2024-11-13 21:46:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_fence [2024-11-13 21:46:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:46:07,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:46:07,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:46:08,223 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:46:08,226 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:46:09,845 INFO L? ?]: Removed 146 outVars from TransFormulas that were not future-live. [2024-11-13 21:46:09,845 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:46:10,525 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:46:10,526 INFO L316 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-13 21:46:10,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:10 BoogieIcfgContainer [2024-11-13 21:46:10,526 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:46:10,527 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:46:10,527 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:46:10,546 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:46:10,547 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:10" (1/1) ... [2024-11-13 21:46:10,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:46:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 84 states and 123 transitions. [2024-11-13 21:46:10,628 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 123 transitions. [2024-11-13 21:46:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:46:10,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:10,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:46:11,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 85 states and 123 transitions. [2024-11-13 21:46:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2024-11-13 21:46:11,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:46:11,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:11,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:46:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-11-13 21:46:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-13 21:46:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:46:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:46:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:12,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 87 states and 127 transitions. [2024-11-13 21:46:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 127 transitions. [2024-11-13 21:46:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:46:12,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:12,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:46:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 88 states and 128 transitions. [2024-11-13 21:46:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 128 transitions. [2024-11-13 21:46:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:46:13,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:46:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 89 states and 130 transitions. [2024-11-13 21:46:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 130 transitions. [2024-11-13 21:46:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:46:13,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:13,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:46:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-11-13 21:46:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-11-13 21:46:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:46:13,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:46:14,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 93 states and 138 transitions. [2024-11-13 21:46:14,274 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 138 transitions. [2024-11-13 21:46:14,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:46:14,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:14,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:46:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 96 states and 144 transitions. [2024-11-13 21:46:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 144 transitions. [2024-11-13 21:46:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:46:14,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,116 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:46:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 98 states and 146 transitions. [2024-11-13 21:46:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 146 transitions. [2024-11-13 21:46:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:15,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 99 states and 148 transitions. [2024-11-13 21:46:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 148 transitions. [2024-11-13 21:46:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:46:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 100 states and 150 transitions. [2024-11-13 21:46:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 150 transitions. [2024-11-13 21:46:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:46:16,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:16,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 101 states and 151 transitions. [2024-11-13 21:46:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 151 transitions. [2024-11-13 21:46:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:46:16,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:16,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 102 states and 152 transitions. [2024-11-13 21:46:17,269 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 152 transitions. [2024-11-13 21:46:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:46:17,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:17,711 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 103 states and 153 transitions. [2024-11-13 21:46:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 153 transitions. [2024-11-13 21:46:17,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:46:17,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:18,350 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:18,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 104 states and 154 transitions. [2024-11-13 21:46:18,537 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 154 transitions. [2024-11-13 21:46:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:46:18,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:18,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:18,984 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 105 states and 155 transitions. [2024-11-13 21:46:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 155 transitions. [2024-11-13 21:46:19,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:46:19,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:19,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 106 states and 156 transitions. [2024-11-13 21:46:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 156 transitions. [2024-11-13 21:46:19,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:46:19,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:19,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:20,359 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:46:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 107 states and 156 transitions. [2024-11-13 21:46:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 156 transitions. [2024-11-13 21:46:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:46:20,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:20,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:46:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 110 states and 161 transitions. [2024-11-13 21:46:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 161 transitions. [2024-11-13 21:46:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:46:21,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:46:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 112 states and 163 transitions. [2024-11-13 21:46:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 163 transitions. [2024-11-13 21:46:21,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:46:21,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:46:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 115 states and 168 transitions. [2024-11-13 21:46:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 168 transitions. [2024-11-13 21:46:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:46:22,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:22,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:46:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 118 states and 173 transitions. [2024-11-13 21:46:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 173 transitions. [2024-11-13 21:46:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:46:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:23,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 119 states and 174 transitions. [2024-11-13 21:46:23,792 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 174 transitions. [2024-11-13 21:46:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:46:23,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:23,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 120 states and 175 transitions. [2024-11-13 21:46:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 175 transitions. [2024-11-13 21:46:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:46:24,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 121 states and 176 transitions. [2024-11-13 21:46:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 176 transitions. [2024-11-13 21:46:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:46:25,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:25,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:26,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 122 states and 177 transitions. [2024-11-13 21:46:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 177 transitions. [2024-11-13 21:46:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:46:26,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:26,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 123 states and 178 transitions. [2024-11-13 21:46:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 178 transitions. [2024-11-13 21:46:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:46:27,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:27,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 124 states and 179 transitions. [2024-11-13 21:46:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2024-11-13 21:46:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:46:28,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:46:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 125 states and 179 transitions. [2024-11-13 21:46:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 179 transitions. [2024-11-13 21:46:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:46:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:46:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 127 states and 181 transitions. [2024-11-13 21:46:30,745 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 181 transitions. [2024-11-13 21:46:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:46:30,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:30,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:46:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 130 states and 186 transitions. [2024-11-13 21:46:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 186 transitions. [2024-11-13 21:46:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:46:31,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:32,414 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:46:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 132 states and 188 transitions. [2024-11-13 21:46:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 188 transitions. [2024-11-13 21:46:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:46:32,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:46:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:33,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 135 states and 193 transitions. [2024-11-13 21:46:33,640 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 193 transitions. [2024-11-13 21:46:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:46:33,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:33,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:46:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 137 states and 195 transitions. [2024-11-13 21:46:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 195 transitions. [2024-11-13 21:46:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:46:34,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:35,329 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:46:35,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:35,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 140 states and 200 transitions. [2024-11-13 21:46:35,687 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 200 transitions. [2024-11-13 21:46:35,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:46:35,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:35,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:46:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 142 states and 202 transitions. [2024-11-13 21:46:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 202 transitions. [2024-11-13 21:46:36,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:46:36,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:36,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:46:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 145 states and 207 transitions. [2024-11-13 21:46:37,779 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 207 transitions. [2024-11-13 21:46:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:37,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:46:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 147 states and 209 transitions. [2024-11-13 21:46:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 209 transitions. [2024-11-13 21:46:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:46:38,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:46:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 150 states and 213 transitions. [2024-11-13 21:46:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 213 transitions. [2024-11-13 21:46:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:46:39,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:39,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:46:40,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 152 states and 215 transitions. [2024-11-13 21:46:40,626 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 215 transitions. [2024-11-13 21:46:40,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:46:40,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:40,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 154 states and 217 transitions. [2024-11-13 21:46:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 217 transitions. [2024-11-13 21:46:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:46:41,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 157 states and 222 transitions. [2024-11-13 21:46:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2024-11-13 21:46:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:46:42,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:42,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:42,721 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 159 states and 224 transitions. [2024-11-13 21:46:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 224 transitions. [2024-11-13 21:46:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:46:42,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:42,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:43,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:43,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 162 states and 229 transitions. [2024-11-13 21:46:43,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-11-13 21:46:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:46:43,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:43,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 164 states and 231 transitions. [2024-11-13 21:46:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 231 transitions. [2024-11-13 21:46:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:46:44,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:44,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 167 states and 236 transitions. [2024-11-13 21:46:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 236 transitions. [2024-11-13 21:46:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:46:45,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 169 states and 238 transitions. [2024-11-13 21:46:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 238 transitions. [2024-11-13 21:46:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:46:46,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:46,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-11-13 21:46:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-11-13 21:46:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:46:47,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:47,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 174 states and 245 transitions. [2024-11-13 21:46:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 245 transitions. [2024-11-13 21:46:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:46:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 177 states and 250 transitions. [2024-11-13 21:46:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 250 transitions. [2024-11-13 21:46:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:46:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 179 states and 252 transitions. [2024-11-13 21:46:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 252 transitions. [2024-11-13 21:46:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:46:50,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 182 states and 256 transitions. [2024-11-13 21:46:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 256 transitions. [2024-11-13 21:46:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:46:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:46:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 184 states and 258 transitions. [2024-11-13 21:46:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 258 transitions. [2024-11-13 21:46:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:46:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 2 proven. 96 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 21:48:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 270 states and 417 transitions. [2024-11-13 21:48:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 417 transitions. [2024-11-13 21:48:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:48:49,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:50,046 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 21:48:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 272 states and 419 transitions. [2024-11-13 21:48:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 419 transitions. [2024-11-13 21:48:50,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:48:50,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:50,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 21:48:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:52,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 272 states and 419 transitions. [2024-11-13 21:48:52,609 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 419 transitions. [2024-11-13 21:48:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:48:52,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 21:48:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 272 states and 419 transitions. [2024-11-13 21:48:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 419 transitions. [2024-11-13 21:48:53,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:48:53,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:53,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:53,608 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 21:48:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 272 states and 419 transitions. [2024-11-13 21:48:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 419 transitions. [2024-11-13 21:48:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:48:53,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:54,047 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 21:48:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 264 states and 394 transitions. [2024-11-13 21:48:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 394 transitions. [2024-11-13 21:48:55,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:48:55,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 21:49:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 329 states and 509 transitions. [2024-11-13 21:49:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 509 transitions. [2024-11-13 21:49:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:49:50,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 21:50:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 336 states and 521 transitions. [2024-11-13 21:50:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 521 transitions. [2024-11-13 21:50:07,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:50:07,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 21:50:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 373 states and 587 transitions. [2024-11-13 21:50:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 587 transitions. [2024-11-13 21:50:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:50:46,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 21:51:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 381 states and 599 transitions. [2024-11-13 21:51:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 599 transitions. [2024-11-13 21:51:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:51:10,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 21:51:13,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 381 states and 599 transitions. [2024-11-13 21:51:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 599 transitions. [2024-11-13 21:51:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:51:13,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:13,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 21:51:29,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:29,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 383 states and 598 transitions. [2024-11-13 21:51:29,342 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 598 transitions. [2024-11-13 21:51:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:51:29,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:29,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 21:51:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 413 states and 649 transitions. [2024-11-13 21:51:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 649 transitions. [2024-11-13 21:51:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:51:59,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-13 21:52:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:07,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 416 states and 656 transitions. [2024-11-13 21:52:07,165 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 656 transitions. [2024-11-13 21:52:07,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:07,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:07,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-13 21:52:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 419 states and 662 transitions. [2024-11-13 21:52:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 662 transitions. [2024-11-13 21:52:12,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:12,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:52:16,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 422 states and 670 transitions. [2024-11-13 21:52:16,770 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 670 transitions. [2024-11-13 21:52:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:16,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:52:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 425 states and 676 transitions. [2024-11-13 21:52:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 676 transitions. [2024-11-13 21:52:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:19,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,009 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-13 21:52:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 428 states and 680 transitions. [2024-11-13 21:52:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 680 transitions. [2024-11-13 21:52:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:24,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-13 21:52:27,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 431 states and 684 transitions. [2024-11-13 21:52:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 684 transitions. [2024-11-13 21:52:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:27,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 21:52:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 434 states and 688 transitions. [2024-11-13 21:52:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 688 transitions. [2024-11-13 21:52:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:31,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:31,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 21:52:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 437 states and 692 transitions. [2024-11-13 21:52:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 692 transitions. [2024-11-13 21:52:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:34,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:34,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:35,981 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-13 21:52:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 440 states and 696 transitions. [2024-11-13 21:52:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 696 transitions. [2024-11-13 21:52:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:39,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-13 21:52:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 443 states and 700 transitions. [2024-11-13 21:52:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 700 transitions. [2024-11-13 21:52:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:42,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 21:52:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 446 states and 704 transitions. [2024-11-13 21:52:47,233 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 704 transitions. [2024-11-13 21:52:47,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:47,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 21:52:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 449 states and 708 transitions. [2024-11-13 21:52:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 708 transitions. [2024-11-13 21:52:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:50,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:52:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 452 states and 712 transitions. [2024-11-13 21:52:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 712 transitions. [2024-11-13 21:52:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:55,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:52:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 455 states and 716 transitions. [2024-11-13 21:52:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 716 transitions. [2024-11-13 21:52:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:52:58,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-13 21:53:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 458 states and 720 transitions. [2024-11-13 21:53:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 720 transitions. [2024-11-13 21:53:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:53:05,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-13 21:53:11,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:11,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 461 states and 724 transitions. [2024-11-13 21:53:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 724 transitions. [2024-11-13 21:53:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:53:11,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:11,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:53:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 482 states and 754 transitions. [2024-11-13 21:53:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 754 transitions. [2024-11-13 21:53:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:53:48,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,534 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:54:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 503 states and 784 transitions. [2024-11-13 21:54:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 784 transitions. [2024-11-13 21:54:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:54:15,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,735 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-11-13 21:54:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 505 states and 786 transitions. [2024-11-13 21:54:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 786 transitions. [2024-11-13 21:54:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:54:21,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-13 21:54:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 505 states and 781 transitions. [2024-11-13 21:54:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 781 transitions. [2024-11-13 21:54:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:54:21,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 21:54:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 510 states and 793 transitions. [2024-11-13 21:54:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 793 transitions. [2024-11-13 21:54:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:54:34,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 108 proven. 66 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-13 21:54:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 516 states and 804 transitions. [2024-11-13 21:54:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 804 transitions. [2024-11-13 21:54:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:54:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-13 21:55:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 519 states and 812 transitions. [2024-11-13 21:55:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 812 transitions. [2024-11-13 21:55:01,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:55:01,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 38 proven. 3 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-11-13 21:55:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 524 states and 822 transitions. [2024-11-13 21:55:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 822 transitions. [2024-11-13 21:55:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:55:21,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 21:55:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 527 states and 826 transitions. [2024-11-13 21:55:25,403 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 826 transitions. [2024-11-13 21:55:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:55:25,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-13 21:55:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 545 states and 850 transitions. [2024-11-13 21:55:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 850 transitions. [2024-11-13 21:55:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:55:50,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,521 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 21:56:01,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 548 states and 854 transitions. [2024-11-13 21:56:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 854 transitions. [2024-11-13 21:56:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:56:01,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 21:56:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 550 states and 856 transitions. [2024-11-13 21:56:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 856 transitions. [2024-11-13 21:56:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:56:07,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-13 21:56:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 553 states and 860 transitions. [2024-11-13 21:56:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 860 transitions. [2024-11-13 21:56:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:56:10,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:10,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-13 21:56:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 571 states and 884 transitions. [2024-11-13 21:56:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 884 transitions. [2024-11-13 21:56:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:56:35,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:35,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-13 21:56:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 574 states and 888 transitions. [2024-11-13 21:56:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 888 transitions. [2024-11-13 21:56:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:56:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:40,139 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-13 21:57:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 592 states and 912 transitions. [2024-11-13 21:57:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 912 transitions. [2024-11-13 21:57:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:03,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-13 21:57:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 595 states and 916 transitions. [2024-11-13 21:57:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 916 transitions. [2024-11-13 21:57:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:07,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 21:57:10,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:10,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 598 states and 920 transitions. [2024-11-13 21:57:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 920 transitions. [2024-11-13 21:57:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:10,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-13 21:57:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 601 states and 926 transitions. [2024-11-13 21:57:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 926 transitions. [2024-11-13 21:57:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:17,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:17,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 21:57:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 604 states and 930 transitions. [2024-11-13 21:57:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 930 transitions. [2024-11-13 21:57:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:20,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:20,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-13 21:57:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 607 states and 934 transitions. [2024-11-13 21:57:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 934 transitions. [2024-11-13 21:57:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:23,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-13 21:57:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 610 states and 938 transitions. [2024-11-13 21:57:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 938 transitions. [2024-11-13 21:57:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:27,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-13 21:57:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 613 states and 942 transitions. [2024-11-13 21:57:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 942 transitions. [2024-11-13 21:57:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 21:57:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 616 states and 946 transitions. [2024-11-13 21:57:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 946 transitions. [2024-11-13 21:57:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:33,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:33,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 21:57:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 619 states and 950 transitions. [2024-11-13 21:57:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 950 transitions. [2024-11-13 21:57:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:39,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:39,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:40,168 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 21:57:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 622 states and 954 transitions. [2024-11-13 21:57:45,542 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 954 transitions. [2024-11-13 21:57:45,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:57:45,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:45,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-11-13 21:58:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 654 states and 1009 transitions. [2024-11-13 21:58:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1009 transitions. [2024-11-13 21:58:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:58:51,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-11-13 21:58:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:59,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 656 states and 1015 transitions. [2024-11-13 21:58:59,928 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1015 transitions. [2024-11-13 21:58:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:58:59,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:59,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 59 proven. 25 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked.