./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label16.c --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_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/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_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label16.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/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_5efac198-2056-41ee-a8c2-b438e84632d1/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 3d8f37dbaa418f527d8a877859062fdefbc216e3c747e91abccd21d9cb4815ef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:34:18,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:34:18,840 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:34:18,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:34:18,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:34:18,871 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:34:18,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:34:18,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:34:18,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:34:18,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:34:18,873 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:34:18,873 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:34:18,874 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:34:18,875 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:34:18,875 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:34:18,875 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:34:18,875 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:34:18,875 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:34:18,875 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:34:18,875 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:34:18,876 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:34:18,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:18,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:34:18,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:34:18,876 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:34:18,876 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:34:18,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:34:18,877 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_5efac198-2056-41ee-a8c2-b438e84632d1/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 -> 3d8f37dbaa418f527d8a877859062fdefbc216e3c747e91abccd21d9cb4815ef [2024-11-13 20:34:19,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:34:19,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:34:19,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:34:19,214 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:34:19,215 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:34:19,216 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label16.c Unable to find full path for "g++" [2024-11-13 20:34:21,145 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:34:21,832 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:34:21,833 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/sv-benchmarks/c/eca-rers2012/Problem06_label16.c [2024-11-13 20:34:21,876 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/data/832566685/d84471d84b14485383d2eb5261be3185/FLAGf9c74d4b6 [2024-11-13 20:34:22,199 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/data/832566685/d84471d84b14485383d2eb5261be3185 [2024-11-13 20:34:22,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:34:22,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:34:22,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:22,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:34:22,209 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:34:22,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:22" (1/1) ... [2024-11-13 20:34:22,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fdd192d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:22, skipping insertion in model container [2024-11-13 20:34:22,211 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:22" (1/1) ... [2024-11-13 20:34:22,394 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:34:24,173 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_5efac198-2056-41ee-a8c2-b438e84632d1/sv-benchmarks/c/eca-rers2012/Problem06_label16.c[337426,337439] [2024-11-13 20:34:24,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:24,199 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:34:25,255 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_5efac198-2056-41ee-a8c2-b438e84632d1/sv-benchmarks/c/eca-rers2012/Problem06_label16.c[337426,337439] [2024-11-13 20:34:25,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:25,303 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:34:25,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25 WrapperNode [2024-11-13 20:34:25,305 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:25,306 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:25,306 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:34:25,306 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:34:25,313 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:25,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:25,904 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 20:34:25,905 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:25,906 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:34:25,906 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:34:25,906 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:34:25,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:25,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:25,981 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:25,982 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:26,286 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:26,341 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:26,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:26,404 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:26,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:34:26,446 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:34:26,446 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:34:26,446 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:34:26,448 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:26,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:26,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:34:26,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:34:26,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efac198-2056-41ee-a8c2-b438e84632d1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:34:26,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:34:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:34:26,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:34:26,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:34:26,635 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:34:26,637 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:34:36,580 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 20:34:36,581 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:34:38,096 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:34:38,098 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:34:38,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:38 BoogieIcfgContainer [2024-11-13 20:34:38,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:34:38,100 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:34:38,100 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:34:38,110 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:34:38,111 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:38" (1/1) ... [2024-11-13 20:34:38,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:34:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 20:34:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 20:34:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 20:34:38,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:38,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-13 20:34:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-13 20:34:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 20:34:47,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:47,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-13 20:34:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-13 20:34:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 20:34:49,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:49,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:51,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-13 20:34:51,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-13 20:34:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 20:34:51,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:51,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-13 20:34:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-13 20:34:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 20:34:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-13 20:34:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-13 20:34:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 20:34:55,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-13 20:34:56,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-13 20:34:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-13 20:34:56,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-13 20:34:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-13 20:34:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 20:34:57,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:57,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-13 20:34:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-13 20:34:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 20:34:59,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:59,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-13 20:35:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-13 20:35:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 20:35:00,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:00,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1925 states and 3090 transitions. [2024-11-13 20:35:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3090 transitions. [2024-11-13 20:35:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 20:35:01,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 1945 states and 3117 transitions. [2024-11-13 20:35:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3117 transitions. [2024-11-13 20:35:03,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 20:35:03,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:03,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:04,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1946 states and 3119 transitions. [2024-11-13 20:35:04,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3119 transitions. [2024-11-13 20:35:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 20:35:04,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1957 states and 3133 transitions. [2024-11-13 20:35:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3133 transitions. [2024-11-13 20:35:05,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 20:35:05,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:05,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1982 states and 3166 transitions. [2024-11-13 20:35:07,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3166 transitions. [2024-11-13 20:35:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 20:35:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:10,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:10,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 2008 states and 3201 transitions. [2024-11-13 20:35:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3201 transitions. [2024-11-13 20:35:10,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 20:35:10,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:10,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:11,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 2013 states and 3207 transitions. [2024-11-13 20:35:11,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3207 transitions. [2024-11-13 20:35:11,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-13 20:35:11,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:12,485 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2025 states and 3222 transitions. [2024-11-13 20:35:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3222 transitions. [2024-11-13 20:35:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-13 20:35:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 2037 states and 3237 transitions. [2024-11-13 20:35:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3237 transitions. [2024-11-13 20:35:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-13 20:35:13,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 2039 states and 3239 transitions. [2024-11-13 20:35:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3239 transitions. [2024-11-13 20:35:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 20:35:14,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 2052 states and 3256 transitions. [2024-11-13 20:35:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3256 transitions. [2024-11-13 20:35:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 20:35:15,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:15,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2053 states and 3257 transitions. [2024-11-13 20:35:15,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3257 transitions. [2024-11-13 20:35:15,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 20:35:15,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:16,655 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2055 states and 3259 transitions. [2024-11-13 20:35:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3259 transitions. [2024-11-13 20:35:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 20:35:16,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2098 states and 3312 transitions. [2024-11-13 20:35:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3312 transitions. [2024-11-13 20:35:20,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 20:35:20,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 2106 states and 3321 transitions. [2024-11-13 20:35:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3321 transitions. [2024-11-13 20:35:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 20:35:20,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:20,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 2134 states and 3354 transitions. [2024-11-13 20:35:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3354 transitions. [2024-11-13 20:35:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 20:35:22,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:22,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2138 states and 3361 transitions. [2024-11-13 20:35:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3361 transitions. [2024-11-13 20:35:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-13 20:35:23,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2188 states and 3423 transitions. [2024-11-13 20:35:27,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3423 transitions. [2024-11-13 20:35:27,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 20:35:27,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:27,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 2209 states and 3449 transitions. [2024-11-13 20:35:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3449 transitions. [2024-11-13 20:35:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 20:35:28,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:28,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2260 states and 3509 transitions. [2024-11-13 20:35:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3509 transitions. [2024-11-13 20:35:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-13 20:35:34,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 2273 states and 3526 transitions. [2024-11-13 20:35:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3526 transitions. [2024-11-13 20:35:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 20:35:35,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2275 states and 3528 transitions. [2024-11-13 20:35:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3528 transitions. [2024-11-13 20:35:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 20:35:36,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:36,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2292 states and 3550 transitions. [2024-11-13 20:35:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3550 transitions. [2024-11-13 20:35:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 20:35:38,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:38,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2320 states and 3584 transitions. [2024-11-13 20:35:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3584 transitions. [2024-11-13 20:35:40,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 20:35:40,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 2382 states and 3657 transitions. [2024-11-13 20:35:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3657 transitions. [2024-11-13 20:35:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 20:35:45,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2392 states and 3672 transitions. [2024-11-13 20:35:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3672 transitions. [2024-11-13 20:35:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 20:35:46,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:46,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:53,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 2449 states and 3739 transitions. [2024-11-13 20:35:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3739 transitions. [2024-11-13 20:35:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 20:35:53,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:53,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:55,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 2465 states and 3760 transitions. [2024-11-13 20:35:55,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3760 transitions. [2024-11-13 20:35:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 20:35:55,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2473 states and 3773 transitions. [2024-11-13 20:35:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3773 transitions. [2024-11-13 20:35:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 20:35:57,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:01,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2494 states and 3801 transitions. [2024-11-13 20:36:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3801 transitions. [2024-11-13 20:36:01,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 20:36:01,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:01,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2509 states and 3822 transitions. [2024-11-13 20:36:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3822 transitions. [2024-11-13 20:36:05,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 20:36:05,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2511 states and 3825 transitions. [2024-11-13 20:36:06,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3825 transitions. [2024-11-13 20:36:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 20:36:06,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:08,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2518 states and 3837 transitions. [2024-11-13 20:36:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3837 transitions. [2024-11-13 20:36:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 20:36:08,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:08,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2529 states and 3854 transitions. [2024-11-13 20:36:10,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3854 transitions. [2024-11-13 20:36:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-13 20:36:10,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 2532 states and 3858 transitions. [2024-11-13 20:36:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3858 transitions. [2024-11-13 20:36:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 20:36:11,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2540 states and 3871 transitions. [2024-11-13 20:36:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3871 transitions. [2024-11-13 20:36:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 20:36:13,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:13,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2541 states and 3872 transitions. [2024-11-13 20:36:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3872 transitions. [2024-11-13 20:36:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 20:36:14,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:14,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2548 states and 3882 transitions. [2024-11-13 20:36:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3882 transitions. [2024-11-13 20:36:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 20:36:15,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:15,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:21,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2627 states and 3976 transitions. [2024-11-13 20:36:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3976 transitions. [2024-11-13 20:36:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 20:36:21,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:21,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2630 states and 3981 transitions. [2024-11-13 20:36:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3981 transitions. [2024-11-13 20:36:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 20:36:22,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:22,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2633 states and 3986 transitions. [2024-11-13 20:36:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3986 transitions. [2024-11-13 20:36:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 20:36:24,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:24,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2641 states and 3997 transitions. [2024-11-13 20:36:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3997 transitions. [2024-11-13 20:36:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-13 20:36:25,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:26,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2643 states and 3999 transitions. [2024-11-13 20:36:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 3999 transitions. [2024-11-13 20:36:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-13 20:36:26,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:26,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2666 states and 4031 transitions. [2024-11-13 20:36:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4031 transitions. [2024-11-13 20:36:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-13 20:36:29,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:29,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2673 states and 4040 transitions. [2024-11-13 20:36:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4040 transitions. [2024-11-13 20:36:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 20:36:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2677 states and 4046 transitions. [2024-11-13 20:36:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4046 transitions. [2024-11-13 20:36:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 20:36:31,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:31,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2683 states and 4054 transitions. [2024-11-13 20:36:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4054 transitions. [2024-11-13 20:36:32,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-13 20:36:32,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:32,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,255 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2711 states and 4089 transitions. [2024-11-13 20:36:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4089 transitions. [2024-11-13 20:36:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-13 20:36:35,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:35,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 2726 states and 4108 transitions. [2024-11-13 20:36:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4108 transitions. [2024-11-13 20:36:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 20:36:36,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2733 states and 4118 transitions. [2024-11-13 20:36:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4118 transitions. [2024-11-13 20:36:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 20:36:38,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2735 states and 4121 transitions. [2024-11-13 20:36:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4121 transitions. [2024-11-13 20:36:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 20:36:39,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:39,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:36:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2736 states and 4134 transitions. [2024-11-13 20:36:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 4134 transitions. [2024-11-13 20:36:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 20:36:40,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:40,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2820 states and 4366 transitions. [2024-11-13 20:36:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4366 transitions. [2024-11-13 20:36:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 20:36:48,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:49,578 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2830 states and 4382 transitions. [2024-11-13 20:36:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4382 transitions. [2024-11-13 20:36:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-13 20:36:50,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:51,451 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:36:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4401 states to 2845 states and 4401 transitions. [2024-11-13 20:36:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4401 transitions. [2024-11-13 20:36:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 20:36:53,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:36:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 2852 states and 4435 transitions. [2024-11-13 20:36:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4435 transitions. [2024-11-13 20:36:55,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:36:55,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:55,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 2962 states and 4718 transitions. [2024-11-13 20:37:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 4718 transitions. [2024-11-13 20:37:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:37:07,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:07,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:08,621 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2970 states and 4740 transitions. [2024-11-13 20:37:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4740 transitions. [2024-11-13 20:37:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:37:10,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:13,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2977 states and 4749 transitions. [2024-11-13 20:37:13,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 4749 transitions. [2024-11-13 20:37:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:37:13,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 2980 states and 4759 transitions. [2024-11-13 20:37:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4759 transitions. [2024-11-13 20:37:16,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:37:16,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4805 states to 3017 states and 4805 transitions. [2024-11-13 20:37:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4805 transitions. [2024-11-13 20:37:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:37:22,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:22,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4819 states to 3022 states and 4819 transitions. [2024-11-13 20:37:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 4819 transitions. [2024-11-13 20:37:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:37:24,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 3026 states and 4822 transitions. [2024-11-13 20:37:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 4822 transitions. [2024-11-13 20:37:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:37:25,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:25,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 3089 states and 4895 transitions. [2024-11-13 20:37:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 4895 transitions. [2024-11-13 20:37:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 20:37:31,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:32,592 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4907 states to 3098 states and 4907 transitions. [2024-11-13 20:37:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 4907 transitions. [2024-11-13 20:37:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 20:37:32,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:32,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 16 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:46,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 4100 states and 6069 transitions. [2024-11-13 20:37:46,594 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6069 transitions. [2024-11-13 20:37:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 20:37:46,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:46,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:37:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 4114 states and 6090 transitions. [2024-11-13 20:37:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 6090 transitions. [2024-11-13 20:37:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 20:37:50,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:50,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:37:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:54,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 4133 states and 6116 transitions. [2024-11-13 20:37:54,635 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 6116 transitions. [2024-11-13 20:37:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 20:37:54,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 4141 states and 6125 transitions. [2024-11-13 20:37:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 6125 transitions. [2024-11-13 20:37:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 20:37:55,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 127 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 4262 states and 6378 transitions. [2024-11-13 20:38:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4262 states and 6378 transitions. [2024-11-13 20:38:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 20:38:05,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:05,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 4381 states and 6517 transitions. [2024-11-13 20:38:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 4381 states and 6517 transitions. [2024-11-13 20:38:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 20:38:16,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6524 states to 4387 states and 6524 transitions. [2024-11-13 20:38:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 4387 states and 6524 transitions. [2024-11-13 20:38:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-13 20:38:17,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,502 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:38:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6578 states to 4428 states and 6578 transitions. [2024-11-13 20:38:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 4428 states and 6578 transitions. [2024-11-13 20:38:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 20:38:25,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:25,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:38:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6604 states to 4446 states and 6604 transitions. [2024-11-13 20:38:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 4446 states and 6604 transitions. [2024-11-13 20:38:32,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 20:38:32,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:34,369 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6617 states to 4456 states and 6617 transitions. [2024-11-13 20:38:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 4456 states and 6617 transitions. [2024-11-13 20:38:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-13 20:38:35,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:38:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6759 states to 4578 states and 6759 transitions. [2024-11-13 20:38:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 4578 states and 6759 transitions. [2024-11-13 20:38:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-13 20:38:49,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:38:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6779 states to 4593 states and 6779 transitions. [2024-11-13 20:38:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 4593 states and 6779 transitions. [2024-11-13 20:38:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-13 20:38:53,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:53,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 143 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:38:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6801 states to 4610 states and 6801 transitions. [2024-11-13 20:38:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4610 states and 6801 transitions. [2024-11-13 20:38:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 20:38:58,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked.