./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label48.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label48.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9 --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 b90cc16ef5a526e8275add9ef106c37f98806cd4be2a1de7d5feb4a1c25b3ebb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:49:58,803 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:49:58,865 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 00:49:58,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:49:58,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:49:58,891 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:49:58,892 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:49:58,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:49:58,893 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:49:58,894 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:49:58,895 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:49:58,895 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:49:58,895 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:49:58,896 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:49:58,896 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:49:58,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:49:58,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:49:58,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:49:58,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:49:58,899 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:49:58,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:49:58,900 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:49:58,901 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:49:58,901 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:49:58,901 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:49:58,902 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:49:58,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:49:58,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:49:58,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:49:58,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:49:58,904 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:49:58,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:49:58,905 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:49:58,905 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b90cc16ef5a526e8275add9ef106c37f98806cd4be2a1de7d5feb4a1c25b3ebb [2023-12-03 00:49:59,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:49:59,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:49:59,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:49:59,143 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:49:59,143 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:49:59,144 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/eca-rers2012/Problem02_label48.c [2023-12-03 00:50:01,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:50:02,189 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:50:02,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/sv-benchmarks/c/eca-rers2012/Problem02_label48.c [2023-12-03 00:50:02,205 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/data/8bab0b8e3/f11e9d4c3f1b4b089f0e781ea505ca4a/FLAGd0b58e1ef [2023-12-03 00:50:02,219 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/data/8bab0b8e3/f11e9d4c3f1b4b089f0e781ea505ca4a [2023-12-03 00:50:02,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:50:02,223 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:50:02,225 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:50:02,225 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:50:02,229 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:50:02,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c6d3aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02, skipping insertion in model container [2023-12-03 00:50:02,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,279 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:50:02,541 WARN L240 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_939b0dd4-38e0-43c4-b819-c09c8d9c6905/sv-benchmarks/c/eca-rers2012/Problem02_label48.c[20995,21008] [2023-12-03 00:50:02,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:50:02,570 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:50:02,650 WARN L240 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_939b0dd4-38e0-43c4-b819-c09c8d9c6905/sv-benchmarks/c/eca-rers2012/Problem02_label48.c[20995,21008] [2023-12-03 00:50:02,656 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:50:02,672 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:50:02,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02 WrapperNode [2023-12-03 00:50:02,673 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:50:02,674 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:50:02,674 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:50:02,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:50:02,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,703 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,746 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 669 [2023-12-03 00:50:02,746 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:50:02,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:50:02,747 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:50:02,747 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:50:02,758 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,764 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,791 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,808 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,820 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:50:02,821 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:50:02,822 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:50:02,822 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:50:02,823 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:50:02" (1/1) ... [2023-12-03 00:50:02,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:50:02,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:50:02,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:50:02,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:50:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:50:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:50:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:50:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:50:02,979 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:50:02,982 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:50:03,889 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:50:04,153 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:50:04,153 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 00:50:04,155 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:50:04 BoogieIcfgContainer [2023-12-03 00:50:04,155 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:50:04,156 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:50:04,156 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:50:04,164 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:50:04,164 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:50:04" (1/1) ... [2023-12-03 00:50:04,172 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:50:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2023-12-03 00:50:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2023-12-03 00:50:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 00:50:04,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:05,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 163 states and 295 transitions. [2023-12-03 00:50:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 295 transitions. [2023-12-03 00:50:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:50:05,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:05,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:05,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:05,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 166 states and 300 transitions. [2023-12-03 00:50:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 300 transitions. [2023-12-03 00:50:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:50:05,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:05,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 245 states and 384 transitions. [2023-12-03 00:50:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 384 transitions. [2023-12-03 00:50:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:50:06,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:06,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 250 states and 393 transitions. [2023-12-03 00:50:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 393 transitions. [2023-12-03 00:50:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 00:50:06,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:06,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 253 states and 397 transitions. [2023-12-03 00:50:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 397 transitions. [2023-12-03 00:50:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 00:50:06,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:06,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:07,097 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 257 states and 405 transitions. [2023-12-03 00:50:07,490 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 405 transitions. [2023-12-03 00:50:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 00:50:07,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 260 states and 409 transitions. [2023-12-03 00:50:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 409 transitions. [2023-12-03 00:50:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:50:07,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:07,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 269 states and 423 transitions. [2023-12-03 00:50:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 423 transitions. [2023-12-03 00:50:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 00:50:08,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:08,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:08,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 273 states and 429 transitions. [2023-12-03 00:50:08,387 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 429 transitions. [2023-12-03 00:50:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:50:08,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:08,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 276 states and 433 transitions. [2023-12-03 00:50:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 433 transitions. [2023-12-03 00:50:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:50:08,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:08,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 279 states and 439 transitions. [2023-12-03 00:50:08,975 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 439 transitions. [2023-12-03 00:50:08,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:50:08,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 283 states and 447 transitions. [2023-12-03 00:50:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 447 transitions. [2023-12-03 00:50:09,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:50:09,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:09,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 286 states and 451 transitions. [2023-12-03 00:50:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 451 transitions. [2023-12-03 00:50:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:50:09,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:09,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 289 states and 454 transitions. [2023-12-03 00:50:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 454 transitions. [2023-12-03 00:50:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:50:09,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:09,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:09,909 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 299 states and 471 transitions. [2023-12-03 00:50:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 471 transitions. [2023-12-03 00:50:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:50:10,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 305 states and 480 transitions. [2023-12-03 00:50:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 480 transitions. [2023-12-03 00:50:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:50:10,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 308 states and 483 transitions. [2023-12-03 00:50:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 483 transitions. [2023-12-03 00:50:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:50:10,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:11,137 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:11,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:11,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 314 states and 489 transitions. [2023-12-03 00:50:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 489 transitions. [2023-12-03 00:50:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:50:11,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:11,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 316 states and 491 transitions. [2023-12-03 00:50:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 491 transitions. [2023-12-03 00:50:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:50:11,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 321 states and 496 transitions. [2023-12-03 00:50:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 496 transitions. [2023-12-03 00:50:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:50:11,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:50:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 325 states and 501 transitions. [2023-12-03 00:50:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 501 transitions. [2023-12-03 00:50:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:50:11,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 327 states and 503 transitions. [2023-12-03 00:50:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 503 transitions. [2023-12-03 00:50:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:50:11,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:50:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 328 states and 504 transitions. [2023-12-03 00:50:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 504 transitions. [2023-12-03 00:50:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:50:12,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 342 states and 523 transitions. [2023-12-03 00:50:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 523 transitions. [2023-12-03 00:50:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:50:12,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:50:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 343 states and 524 transitions. [2023-12-03 00:50:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 524 transitions. [2023-12-03 00:50:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:50:12,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:12,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 360 states and 544 transitions. [2023-12-03 00:50:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 544 transitions. [2023-12-03 00:50:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:50:13,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:13,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 365 states and 550 transitions. [2023-12-03 00:50:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 550 transitions. [2023-12-03 00:50:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:50:13,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:13,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 384 states and 571 transitions. [2023-12-03 00:50:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 571 transitions. [2023-12-03 00:50:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:50:13,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:13,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 386 states and 574 transitions. [2023-12-03 00:50:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 574 transitions. [2023-12-03 00:50:13,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:50:13,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:13,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 388 states and 576 transitions. [2023-12-03 00:50:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 576 transitions. [2023-12-03 00:50:13,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:50:13,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:13,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 492 states and 691 transitions. [2023-12-03 00:50:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 691 transitions. [2023-12-03 00:50:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:50:15,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 497 states and 698 transitions. [2023-12-03 00:50:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 698 transitions. [2023-12-03 00:50:15,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:50:15,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:50:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 498 states and 699 transitions. [2023-12-03 00:50:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 699 transitions. [2023-12-03 00:50:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:50:15,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:16,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 522 states and 729 transitions. [2023-12-03 00:50:16,902 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 729 transitions. [2023-12-03 00:50:16,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:50:16,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:17,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:17,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 545 states and 757 transitions. [2023-12-03 00:50:17,554 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 757 transitions. [2023-12-03 00:50:17,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:50:17,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:17,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:50:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 548 states and 759 transitions. [2023-12-03 00:50:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 759 transitions. [2023-12-03 00:50:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:50:17,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:18,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 566 states and 778 transitions. [2023-12-03 00:50:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 778 transitions. [2023-12-03 00:50:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:50:18,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:18,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:18,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 585 states and 800 transitions. [2023-12-03 00:50:18,658 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 800 transitions. [2023-12-03 00:50:18,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:50:18,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:18,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 604 states and 822 transitions. [2023-12-03 00:50:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 822 transitions. [2023-12-03 00:50:19,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:50:19,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:19,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 609 states and 828 transitions. [2023-12-03 00:50:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 828 transitions. [2023-12-03 00:50:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:50:19,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:19,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:19,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:19,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 614 states and 835 transitions. [2023-12-03 00:50:19,530 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 835 transitions. [2023-12-03 00:50:19,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:50:19,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:19,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:19,571 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 618 states and 840 transitions. [2023-12-03 00:50:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 840 transitions. [2023-12-03 00:50:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:50:19,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 619 states and 841 transitions. [2023-12-03 00:50:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 841 transitions. [2023-12-03 00:50:19,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:50:19,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:19,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:19,810 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 625 states and 849 transitions. [2023-12-03 00:50:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 849 transitions. [2023-12-03 00:50:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:50:19,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:50:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 659 states and 892 transitions. [2023-12-03 00:50:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 892 transitions. [2023-12-03 00:50:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:50:21,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:21,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 667 states and 902 transitions. [2023-12-03 00:50:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 902 transitions. [2023-12-03 00:50:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:50:21,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:22,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 674 states and 910 transitions. [2023-12-03 00:50:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 910 transitions. [2023-12-03 00:50:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:50:22,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 681 states and 919 transitions. [2023-12-03 00:50:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 919 transitions. [2023-12-03 00:50:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:50:22,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 696 states and 934 transitions. [2023-12-03 00:50:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 934 transitions. [2023-12-03 00:50:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:50:22,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:22,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 698 states and 935 transitions. [2023-12-03 00:50:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 935 transitions. [2023-12-03 00:50:22,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:50:22,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:22,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 00:50:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 701 states and 940 transitions. [2023-12-03 00:50:23,245 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 940 transitions. [2023-12-03 00:50:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:50:23,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:23,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:23,285 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 708 states and 947 transitions. [2023-12-03 00:50:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 947 transitions. [2023-12-03 00:50:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:50:23,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:23,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:50:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 714 states and 956 transitions. [2023-12-03 00:50:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 956 transitions. [2023-12-03 00:50:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:50:23,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:23,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:50:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 717 states and 959 transitions. [2023-12-03 00:50:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 959 transitions. [2023-12-03 00:50:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 00:50:24,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:24,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 731 states and 975 transitions. [2023-12-03 00:50:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 975 transitions. [2023-12-03 00:50:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 00:50:24,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:24,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 743 states and 988 transitions. [2023-12-03 00:50:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 988 transitions. [2023-12-03 00:50:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 00:50:24,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 758 states and 1005 transitions. [2023-12-03 00:50:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1005 transitions. [2023-12-03 00:50:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 00:50:24,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:24,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:25,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 759 states and 1006 transitions. [2023-12-03 00:50:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1006 transitions. [2023-12-03 00:50:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 00:50:25,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:25,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:25,205 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 776 states and 1025 transitions. [2023-12-03 00:50:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1025 transitions. [2023-12-03 00:50:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:50:25,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 821 states and 1079 transitions. [2023-12-03 00:50:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1079 transitions. [2023-12-03 00:50:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:50:27,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 865 states and 1131 transitions. [2023-12-03 00:50:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1131 transitions. [2023-12-03 00:50:29,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:50:29,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:29,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:50:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 869 states and 1134 transitions. [2023-12-03 00:50:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1134 transitions. [2023-12-03 00:50:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:50:29,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 870 states and 1135 transitions. [2023-12-03 00:50:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1135 transitions. [2023-12-03 00:50:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 00:50:29,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:29,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:30,001 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 891 states and 1160 transitions. [2023-12-03 00:50:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1160 transitions. [2023-12-03 00:50:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:50:30,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:30,872 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 923 states and 1198 transitions. [2023-12-03 00:50:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1198 transitions. [2023-12-03 00:50:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:50:31,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:31,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 926 states and 1200 transitions. [2023-12-03 00:50:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1200 transitions. [2023-12-03 00:50:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:50:31,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 928 states and 1202 transitions. [2023-12-03 00:50:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1202 transitions. [2023-12-03 00:50:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 00:50:32,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:32,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:50:32,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 929 states and 1202 transitions. [2023-12-03 00:50:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1202 transitions. [2023-12-03 00:50:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:50:32,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:33,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 955 states and 1233 transitions. [2023-12-03 00:50:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1233 transitions. [2023-12-03 00:50:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:50:33,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 961 states and 1241 transitions. [2023-12-03 00:50:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1241 transitions. [2023-12-03 00:50:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 00:50:33,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:33,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:33,841 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 60 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 962 states and 1242 transitions. [2023-12-03 00:50:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1242 transitions. [2023-12-03 00:50:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 00:50:33,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 56 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:35,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 992 states and 1280 transitions. [2023-12-03 00:50:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1280 transitions. [2023-12-03 00:50:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 00:50:35,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:35,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 56 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 995 states and 1282 transitions. [2023-12-03 00:50:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1282 transitions. [2023-12-03 00:50:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 00:50:35,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:35,822 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:50:36,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 999 states and 1285 transitions. [2023-12-03 00:50:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1285 transitions. [2023-12-03 00:50:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 00:50:36,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:36,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1021 states and 1312 transitions. [2023-12-03 00:50:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1312 transitions. [2023-12-03 00:50:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 00:50:36,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:50:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1037 states and 1328 transitions. [2023-12-03 00:50:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1328 transitions. [2023-12-03 00:50:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 00:50:36,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:36,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1054 states and 1346 transitions. [2023-12-03 00:50:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1346 transitions. [2023-12-03 00:50:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 00:50:38,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:38,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1061 states and 1353 transitions. [2023-12-03 00:50:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1353 transitions. [2023-12-03 00:50:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 00:50:38,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:38,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:38,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1078 states and 1372 transitions. [2023-12-03 00:50:38,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1372 transitions. [2023-12-03 00:50:38,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-03 00:50:38,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:38,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:50:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1104 states and 1407 transitions. [2023-12-03 00:50:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1407 transitions. [2023-12-03 00:50:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 00:50:40,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:40,425 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:50:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1122 states and 1425 transitions. [2023-12-03 00:50:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1425 transitions. [2023-12-03 00:50:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 00:50:40,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1138 states and 1443 transitions. [2023-12-03 00:50:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1443 transitions. [2023-12-03 00:50:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 00:50:41,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:41,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1167 states and 1476 transitions. [2023-12-03 00:50:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1476 transitions. [2023-12-03 00:50:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 00:50:41,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1196 states and 1510 transitions. [2023-12-03 00:50:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1510 transitions. [2023-12-03 00:50:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 00:50:42,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:50:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1200 states and 1518 transitions. [2023-12-03 00:50:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1518 transitions. [2023-12-03 00:50:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 00:50:42,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:42,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:50:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1209 states and 1528 transitions. [2023-12-03 00:50:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1528 transitions. [2023-12-03 00:50:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 00:50:43,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:43,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1211 states and 1530 transitions. [2023-12-03 00:50:43,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1530 transitions. [2023-12-03 00:50:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 00:50:43,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:43,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1213 states and 1534 transitions. [2023-12-03 00:50:43,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1534 transitions. [2023-12-03 00:50:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 00:50:43,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:43,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1245 states and 1575 transitions. [2023-12-03 00:50:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1575 transitions. [2023-12-03 00:50:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 00:50:44,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:44,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1256 states and 1585 transitions. [2023-12-03 00:50:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1585 transitions. [2023-12-03 00:50:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 00:50:45,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:47,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1323 states and 1660 transitions. [2023-12-03 00:50:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1660 transitions. [2023-12-03 00:50:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 00:50:47,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:47,835 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1335 states and 1672 transitions. [2023-12-03 00:50:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1672 transitions. [2023-12-03 00:50:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 00:50:48,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:48,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:48,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1351 states and 1689 transitions. [2023-12-03 00:50:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1689 transitions. [2023-12-03 00:50:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 00:50:48,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1379 states and 1722 transitions. [2023-12-03 00:50:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1722 transitions. [2023-12-03 00:50:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 00:50:49,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 69 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1436 states and 1784 transitions. [2023-12-03 00:50:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1784 transitions. [2023-12-03 00:50:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 00:50:51,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:50:51,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1438 states and 1787 transitions. [2023-12-03 00:50:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1787 transitions. [2023-12-03 00:50:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 00:50:51,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:50:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1491 states and 1846 transitions. [2023-12-03 00:50:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1846 transitions. [2023-12-03 00:50:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 00:50:54,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:54,298 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:50:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1522 states and 1881 transitions. [2023-12-03 00:50:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1881 transitions. [2023-12-03 00:50:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 00:50:56,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:56,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:50:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1534 states and 1892 transitions. [2023-12-03 00:50:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 1892 transitions. [2023-12-03 00:50:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 00:50:56,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:50:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1538 states and 1895 transitions. [2023-12-03 00:50:57,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1895 transitions. [2023-12-03 00:50:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 00:50:57,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:50:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1542 states and 1899 transitions. [2023-12-03 00:50:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 1899 transitions. [2023-12-03 00:50:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 00:50:57,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:57,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:58,076 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 65 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:51:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1653 states and 2018 transitions. [2023-12-03 00:51:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2018 transitions. [2023-12-03 00:51:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 00:51:00,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:00,662 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:51:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1674 states and 2042 transitions. [2023-12-03 00:51:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2042 transitions. [2023-12-03 00:51:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 00:51:02,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:51:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1693 states and 2060 transitions. [2023-12-03 00:51:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2060 transitions. [2023-12-03 00:51:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:51:02,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:02,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:51:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1701 states and 2069 transitions. [2023-12-03 00:51:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2069 transitions. [2023-12-03 00:51:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:51:03,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:51:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1719 states and 2093 transitions. [2023-12-03 00:51:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2093 transitions. [2023-12-03 00:51:04,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:51:04,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:04,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:51:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1720 states and 2097 transitions. [2023-12-03 00:51:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2097 transitions. [2023-12-03 00:51:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:51:04,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:51:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:06,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1761 states and 2146 transitions. [2023-12-03 00:51:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2146 transitions. [2023-12-03 00:51:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:51:06,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:06,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:51:07,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:07,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1778 states and 2166 transitions. [2023-12-03 00:51:07,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2166 transitions. [2023-12-03 00:51:07,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:51:07,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:07,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:07,346 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:51:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1791 states and 2183 transitions. [2023-12-03 00:51:08,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2183 transitions. [2023-12-03 00:51:08,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 00:51:08,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:08,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:51:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1799 states and 2193 transitions. [2023-12-03 00:51:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2193 transitions. [2023-12-03 00:51:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 00:51:08,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:08,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-12-03 00:51:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1801 states and 2201 transitions. [2023-12-03 00:51:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2201 transitions. [2023-12-03 00:51:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:51:09,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:09,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1839 states and 2249 transitions. [2023-12-03 00:51:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2249 transitions. [2023-12-03 00:51:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:51:11,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-12-03 00:51:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1840 states and 2249 transitions. [2023-12-03 00:51:11,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2249 transitions. [2023-12-03 00:51:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:51:11,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:11,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:12,012 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1870 states and 2286 transitions. [2023-12-03 00:51:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2286 transitions. [2023-12-03 00:51:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:51:13,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1901 states and 2324 transitions. [2023-12-03 00:51:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2324 transitions. [2023-12-03 00:51:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:51:15,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:15,939 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1902 states and 2325 transitions. [2023-12-03 00:51:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2325 transitions. [2023-12-03 00:51:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:51:16,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:16,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:51:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1910 states and 2336 transitions. [2023-12-03 00:51:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2336 transitions. [2023-12-03 00:51:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:51:16,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:16,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:51:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:17,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1917 states and 2343 transitions. [2023-12-03 00:51:17,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2343 transitions. [2023-12-03 00:51:17,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:51:17,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:17,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:17,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 96 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:19,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:19,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1955 states and 2387 transitions. [2023-12-03 00:51:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2387 transitions. [2023-12-03 00:51:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:19,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:19,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:51:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 1971 states and 2403 transitions. [2023-12-03 00:51:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2403 transitions. [2023-12-03 00:51:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:19,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:19,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:51:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1975 states and 2406 transitions. [2023-12-03 00:51:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2406 transitions. [2023-12-03 00:51:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:20,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:51:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1991 states and 2421 transitions. [2023-12-03 00:51:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 2421 transitions. [2023-12-03 00:51:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:20,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1998 states and 2431 transitions. [2023-12-03 00:51:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2431 transitions. [2023-12-03 00:51:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:21,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:21,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1999 states and 2434 transitions. [2023-12-03 00:51:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2434 transitions. [2023-12-03 00:51:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:21,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 2004 states and 2442 transitions. [2023-12-03 00:51:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2442 transitions. [2023-12-03 00:51:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:22,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 2007 states and 2445 transitions. [2023-12-03 00:51:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 2445 transitions. [2023-12-03 00:51:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:22,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 2008 states and 2449 transitions. [2023-12-03 00:51:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 2449 transitions. [2023-12-03 00:51:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:23,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:23,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:23,230 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 2011 states and 2452 transitions. [2023-12-03 00:51:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 2452 transitions. [2023-12-03 00:51:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:23,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 2014 states and 2455 transitions. [2023-12-03 00:51:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 2455 transitions. [2023-12-03 00:51:23,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:51:23,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:23,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:51:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 2017 states and 2458 transitions. [2023-12-03 00:51:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 2458 transitions. [2023-12-03 00:51:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:51:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:51:25,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:25,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 2020 states and 2463 transitions. [2023-12-03 00:51:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2463 transitions. [2023-12-03 00:51:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:51:25,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:25,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:51:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 2021 states and 2463 transitions. [2023-12-03 00:51:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 2463 transitions. [2023-12-03 00:51:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:51:25,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 2023 states and 2467 transitions. [2023-12-03 00:51:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 2467 transitions. [2023-12-03 00:51:26,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:51:26,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 2031 states and 2475 transitions. [2023-12-03 00:51:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2475 transitions. [2023-12-03 00:51:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:51:27,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:27,288 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:51:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 2035 states and 2479 transitions. [2023-12-03 00:51:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 2479 transitions. [2023-12-03 00:51:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:51:27,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:27,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:51:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 2037 states and 2480 transitions. [2023-12-03 00:51:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 2480 transitions. [2023-12-03 00:51:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:51:28,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:51:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 2043 states and 2485 transitions. [2023-12-03 00:51:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2485 transitions. [2023-12-03 00:51:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:51:28,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:28,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:51:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 2053 states and 2496 transitions. [2023-12-03 00:51:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 2496 transitions. [2023-12-03 00:51:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 00:51:30,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:30,148 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:51:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 2071 states and 2514 transitions. [2023-12-03 00:51:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 2514 transitions. [2023-12-03 00:51:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:51:31,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 111 proven. 37 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:51:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:33,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 2100 states and 2547 transitions. [2023-12-03 00:51:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 2547 transitions. [2023-12-03 00:51:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:51:33,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 111 proven. 37 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:51:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 2108 states and 2555 transitions. [2023-12-03 00:51:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2555 transitions. [2023-12-03 00:51:34,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:51:34,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:51:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 2129 states and 2584 transitions. [2023-12-03 00:51:35,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 2584 transitions. [2023-12-03 00:51:35,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:51:35,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:35,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:51:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 2132 states and 2587 transitions. [2023-12-03 00:51:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 2587 transitions. [2023-12-03 00:51:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 00:51:35,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:51:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 2137 states and 2591 transitions. [2023-12-03 00:51:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 2591 transitions. [2023-12-03 00:51:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:51:36,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:36,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 146 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 2145 states and 2605 transitions. [2023-12-03 00:51:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 2605 transitions. [2023-12-03 00:51:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:51:37,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 146 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 2177 states and 2639 transitions. [2023-12-03 00:51:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 2639 transitions. [2023-12-03 00:51:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:51:38,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 146 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 2194 states and 2657 transitions. [2023-12-03 00:51:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 2657 transitions. [2023-12-03 00:51:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 00:51:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 00:51:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 2204 states and 2669 transitions. [2023-12-03 00:51:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2669 transitions. [2023-12-03 00:51:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 00:51:40,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:40,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 00:51:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 2205 states and 2669 transitions. [2023-12-03 00:51:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 2669 transitions. [2023-12-03 00:51:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 00:51:41,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 113 proven. 46 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2210 states and 2679 transitions. [2023-12-03 00:51:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 2679 transitions. [2023-12-03 00:51:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:51:42,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:42,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:51:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 2217 states and 2690 transitions. [2023-12-03 00:51:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 2690 transitions. [2023-12-03 00:51:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:51:43,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:43,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:51:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 2223 states and 2697 transitions. [2023-12-03 00:51:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 2697 transitions. [2023-12-03 00:51:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:51:44,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:51:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 2228 states and 2702 transitions. [2023-12-03 00:51:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 2702 transitions. [2023-12-03 00:51:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:45,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:45,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:51:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 2250 states and 2728 transitions. [2023-12-03 00:51:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 2728 transitions. [2023-12-03 00:51:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:46,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:47,049 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:51:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 2268 states and 2747 transitions. [2023-12-03 00:51:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 2747 transitions. [2023-12-03 00:51:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:47,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:47,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:51:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 2272 states and 2751 transitions. [2023-12-03 00:51:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 2751 transitions. [2023-12-03 00:51:48,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:48,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:51:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 2284 states and 2767 transitions. [2023-12-03 00:51:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 2767 transitions. [2023-12-03 00:51:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:49,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:51:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 2288 states and 2770 transitions. [2023-12-03 00:51:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 2770 transitions. [2023-12-03 00:51:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:50,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:51:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 2292 states and 2773 transitions. [2023-12-03 00:51:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 2773 transitions. [2023-12-03 00:51:50,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:50,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:50,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:51:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 2310 states and 2793 transitions. [2023-12-03 00:51:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 2793 transitions. [2023-12-03 00:51:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:52,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:52,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:51:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:52,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 2330 states and 2816 transitions. [2023-12-03 00:51:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 2816 transitions. [2023-12-03 00:51:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:53,091 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:51:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 2331 states and 2816 transitions. [2023-12-03 00:51:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 2816 transitions. [2023-12-03 00:51:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:51:53,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:53,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:51:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 2336 states and 2822 transitions. [2023-12-03 00:51:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 2822 transitions. [2023-12-03 00:51:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 00:51:54,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:51:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 2338 states and 2825 transitions. [2023-12-03 00:51:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 2825 transitions. [2023-12-03 00:51:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:51:55,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:51:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 2351 states and 2844 transitions. [2023-12-03 00:51:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 2844 transitions. [2023-12-03 00:51:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:51:57,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:51:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 2357 states and 2850 transitions. [2023-12-03 00:51:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 2850 transitions. [2023-12-03 00:51:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:51:59,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:51:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 2364 states and 2857 transitions. [2023-12-03 00:51:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 2857 transitions. [2023-12-03 00:51:59,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:51:59,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:59,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:59,844 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 00:52:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 2374 states and 2866 transitions. [2023-12-03 00:52:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 2866 transitions. [2023-12-03 00:52:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:52:00,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 2387 states and 2882 transitions. [2023-12-03 00:52:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 2882 transitions. [2023-12-03 00:52:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:52:01,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:01,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 2415 states and 2910 transitions. [2023-12-03 00:52:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 2910 transitions. [2023-12-03 00:52:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:52:02,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:04,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 2441 states and 2937 transitions. [2023-12-03 00:52:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 2937 transitions. [2023-12-03 00:52:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:52:04,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:04,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 2446 states and 2943 transitions. [2023-12-03 00:52:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 2943 transitions. [2023-12-03 00:52:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:52:05,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:05,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 2447 states and 2945 transitions. [2023-12-03 00:52:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 2945 transitions. [2023-12-03 00:52:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:06,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 00:52:07,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 2468 states and 2969 transitions. [2023-12-03 00:52:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 2969 transitions. [2023-12-03 00:52:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:07,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 00:52:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 2506 states and 3014 transitions. [2023-12-03 00:52:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 3014 transitions. [2023-12-03 00:52:10,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:10,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:10,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 00:52:11,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 2507 states and 3014 transitions. [2023-12-03 00:52:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3014 transitions. [2023-12-03 00:52:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:11,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:11,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:11,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:52:12,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:12,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 2514 states and 3022 transitions. [2023-12-03 00:52:12,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 3022 transitions. [2023-12-03 00:52:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:12,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:52:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2518 states and 3025 transitions. [2023-12-03 00:52:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3025 transitions. [2023-12-03 00:52:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:12,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:12,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:52:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 2520 states and 3026 transitions. [2023-12-03 00:52:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3026 transitions. [2023-12-03 00:52:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:52:12,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:12,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:52:13,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 2521 states and 3026 transitions. [2023-12-03 00:52:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3026 transitions. [2023-12-03 00:52:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:52:13,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:13,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:52:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 2543 states and 3053 transitions. [2023-12-03 00:52:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3053 transitions. [2023-12-03 00:52:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:52:14,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:52:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 2586 states and 3098 transitions. [2023-12-03 00:52:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 3098 transitions. [2023-12-03 00:52:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:52:17,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:52:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 2604 states and 3119 transitions. [2023-12-03 00:52:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3119 transitions. [2023-12-03 00:52:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:52:18,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:18,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:52:18,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 2606 states and 3122 transitions. [2023-12-03 00:52:18,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 3122 transitions. [2023-12-03 00:52:18,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:52:18,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:18,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-03 00:52:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 2607 states and 3122 transitions. [2023-12-03 00:52:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 3122 transitions. [2023-12-03 00:52:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:52:19,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:19,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:19,187 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 00:52:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2619 states and 3133 transitions. [2023-12-03 00:52:19,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3133 transitions. [2023-12-03 00:52:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:52:19,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:19,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:52:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 2626 states and 3139 transitions. [2023-12-03 00:52:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3139 transitions. [2023-12-03 00:52:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:52:19,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:52:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2638 states and 3151 transitions. [2023-12-03 00:52:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 3151 transitions. [2023-12-03 00:52:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:52:20,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:52:20,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 2640 states and 3155 transitions. [2023-12-03 00:52:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3155 transitions. [2023-12-03 00:52:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:52:20,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:52:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 2641 states and 3155 transitions. [2023-12-03 00:52:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3155 transitions. [2023-12-03 00:52:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:52:21,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:52:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 2642 states and 3155 transitions. [2023-12-03 00:52:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3155 transitions. [2023-12-03 00:52:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:52:22,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:52:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 2653 states and 3173 transitions. [2023-12-03 00:52:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3173 transitions. [2023-12-03 00:52:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:52:22,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:22,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 144 proven. 39 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2708 states and 3249 transitions. [2023-12-03 00:52:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 3249 transitions. [2023-12-03 00:52:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:52:29,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:29,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 144 proven. 39 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:32,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2739 states and 3283 transitions. [2023-12-03 00:52:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 3283 transitions. [2023-12-03 00:52:32,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:52:32,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:32,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:32,998 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 144 proven. 39 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 2762 states and 3306 transitions. [2023-12-03 00:52:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 3306 transitions. [2023-12-03 00:52:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:52:34,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 144 proven. 39 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:52:36,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2768 states and 3313 transitions. [2023-12-03 00:52:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 3313 transitions. [2023-12-03 00:52:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:52:36,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:52:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:37,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2775 states and 3320 transitions. [2023-12-03 00:52:37,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 3320 transitions. [2023-12-03 00:52:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:52:37,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:52:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2776 states and 3320 transitions. [2023-12-03 00:52:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 3320 transitions. [2023-12-03 00:52:38,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:52:38,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:38,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:52:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:38,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 2778 states and 3321 transitions. [2023-12-03 00:52:38,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 3321 transitions. [2023-12-03 00:52:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 00:52:38,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:38,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 00:52:39,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 2781 states and 3324 transitions. [2023-12-03 00:52:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 3324 transitions. [2023-12-03 00:52:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:52:39,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 93 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:52:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:49,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2939 states and 3505 transitions. [2023-12-03 00:52:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 3505 transitions. [2023-12-03 00:52:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:49,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:49,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2967 states and 3533 transitions. [2023-12-03 00:52:51,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 3533 transitions. [2023-12-03 00:52:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:51,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:51,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2980 states and 3544 transitions. [2023-12-03 00:52:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 3544 transitions. [2023-12-03 00:52:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:52,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:52,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2996 states and 3559 transitions. [2023-12-03 00:52:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 3559 transitions. [2023-12-03 00:52:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:53,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 3001 states and 3564 transitions. [2023-12-03 00:52:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 3564 transitions. [2023-12-03 00:52:54,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:54,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:54,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 3008 states and 3570 transitions. [2023-12-03 00:52:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 3570 transitions. [2023-12-03 00:52:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:55,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:55,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 3015 states and 3575 transitions. [2023-12-03 00:52:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 3575 transitions. [2023-12-03 00:52:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:55,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:55,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:55,844 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 3020 states and 3579 transitions. [2023-12-03 00:52:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 3579 transitions. [2023-12-03 00:52:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:56,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:56,590 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 3027 states and 3584 transitions. [2023-12-03 00:52:56,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 3584 transitions. [2023-12-03 00:52:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:52:56,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 00:52:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 3034 states and 3589 transitions. [2023-12-03 00:52:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 3589 transitions. [2023-12-03 00:52:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:52:57,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-12-03 00:52:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 3038 states and 3593 transitions. [2023-12-03 00:52:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 3593 transitions. [2023-12-03 00:52:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:52:58,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:58,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-12-03 00:52:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 3054 states and 3609 transitions. [2023-12-03 00:52:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 3609 transitions. [2023-12-03 00:52:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:52:59,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:53:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 3079 states and 3640 transitions. [2023-12-03 00:53:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3079 states and 3640 transitions. [2023-12-03 00:53:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:53:02,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:53:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:04,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 3111 states and 3671 transitions. [2023-12-03 00:53:04,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 3671 transitions. [2023-12-03 00:53:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:53:04,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:04,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:53:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 3125 states and 3686 transitions. [2023-12-03 00:53:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 3686 transitions. [2023-12-03 00:53:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:53:06,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:53:07,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 3128 states and 3688 transitions. [2023-12-03 00:53:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 3688 transitions. [2023-12-03 00:53:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:07,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 3153 states and 3718 transitions. [2023-12-03 00:53:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 3718 transitions. [2023-12-03 00:53:08,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:08,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:08,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 3170 states and 3738 transitions. [2023-12-03 00:53:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 3738 transitions. [2023-12-03 00:53:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:11,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:11,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:11,293 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 3197 states and 3763 transitions. [2023-12-03 00:53:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 3763 transitions. [2023-12-03 00:53:13,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:13,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:13,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:13,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 3198 states and 3763 transitions. [2023-12-03 00:53:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 3763 transitions. [2023-12-03 00:53:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:13,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:13,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:13,978 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 3218 states and 3784 transitions. [2023-12-03 00:53:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 3784 transitions. [2023-12-03 00:53:15,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:15,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:15,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:15,626 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 3234 states and 3800 transitions. [2023-12-03 00:53:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 3800 transitions. [2023-12-03 00:53:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:16,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:16,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:16,407 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 3241 states and 3806 transitions. [2023-12-03 00:53:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 3806 transitions. [2023-12-03 00:53:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:17,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:17,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 3245 states and 3813 transitions. [2023-12-03 00:53:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 3813 transitions. [2023-12-03 00:53:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:18,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:18,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 3252 states and 3819 transitions. [2023-12-03 00:53:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 3819 transitions. [2023-12-03 00:53:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:53:18,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:19,051 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:53:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 3257 states and 3826 transitions. [2023-12-03 00:53:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 3826 transitions. [2023-12-03 00:53:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-03 00:53:19,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:19,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-12-03 00:53:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:20,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 3260 states and 3831 transitions. [2023-12-03 00:53:20,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 3831 transitions. [2023-12-03 00:53:20,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-03 00:53:20,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:20,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-12-03 00:53:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 3264 states and 3834 transitions. [2023-12-03 00:53:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 3834 transitions. [2023-12-03 00:53:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-03 00:53:20,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:20,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-12-03 00:53:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 3266 states and 3835 transitions. [2023-12-03 00:53:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 3835 transitions. [2023-12-03 00:53:20,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-12-03 00:53:20,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:20,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 00:53:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 3325 states and 3896 transitions. [2023-12-03 00:53:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 3896 transitions. [2023-12-03 00:53:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-03 00:53:23,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:23,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 00:53:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 3338 states and 3910 transitions. [2023-12-03 00:53:24,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 3910 transitions. [2023-12-03 00:53:24,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:24,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 3464 states and 4086 transitions. [2023-12-03 00:53:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3464 states and 4086 transitions. [2023-12-03 00:53:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:39,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 3524 states and 4163 transitions. [2023-12-03 00:53:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3524 states and 4163 transitions. [2023-12-03 00:53:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:47,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:51,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 3558 states and 4195 transitions. [2023-12-03 00:53:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3558 states and 4195 transitions. [2023-12-03 00:53:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:51,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:51,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 3562 states and 4198 transitions. [2023-12-03 00:53:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 3562 states and 4198 transitions. [2023-12-03 00:53:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:52,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 3576 states and 4211 transitions. [2023-12-03 00:53:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3576 states and 4211 transitions. [2023-12-03 00:53:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:54,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:54,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:54,455 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 3587 states and 4222 transitions. [2023-12-03 00:53:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3587 states and 4222 transitions. [2023-12-03 00:53:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:56,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:56,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 3606 states and 4241 transitions. [2023-12-03 00:53:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 3606 states and 4241 transitions. [2023-12-03 00:53:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:57,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 3613 states and 4247 transitions. [2023-12-03 00:53:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 4247 transitions. [2023-12-03 00:53:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:59,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:53:59,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 3617 states and 4250 transitions. [2023-12-03 00:53:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 4250 transitions. [2023-12-03 00:53:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:53:59,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:59,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:54:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 3619 states and 4251 transitions. [2023-12-03 00:54:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 3619 states and 4251 transitions. [2023-12-03 00:54:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-12-03 00:54:00,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 00:54:02,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 3621 states and 4257 transitions. [2023-12-03 00:54:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3621 states and 4257 transitions. [2023-12-03 00:54:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-12-03 00:54:02,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:02,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:54:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 3623 states and 4259 transitions. [2023-12-03 00:54:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3623 states and 4259 transitions. [2023-12-03 00:54:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-12-03 00:54:02,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:02,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:54:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 3630 states and 4265 transitions. [2023-12-03 00:54:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 3630 states and 4265 transitions. [2023-12-03 00:54:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-12-03 00:54:04,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-12-03 00:54:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 3632 states and 4266 transitions. [2023-12-03 00:54:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 4266 transitions. [2023-12-03 00:54:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-12-03 00:54:05,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:05,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-12-03 00:54:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 3638 states and 4270 transitions. [2023-12-03 00:54:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 4270 transitions. [2023-12-03 00:54:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-12-03 00:54:05,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:05,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2023-12-03 00:54:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 3640 states and 4271 transitions. [2023-12-03 00:54:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 4271 transitions. [2023-12-03 00:54:06,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-03 00:54:06,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:06,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-12-03 00:54:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 3678 states and 4315 transitions. [2023-12-03 00:54:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 4315 transitions. [2023-12-03 00:54:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-03 00:54:10,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-12-03 00:54:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 3706 states and 4345 transitions. [2023-12-03 00:54:12,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 4345 transitions. [2023-12-03 00:54:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-03 00:54:12,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:12,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:12,425 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-12-03 00:54:15,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 3735 states and 4374 transitions. [2023-12-03 00:54:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 4374 transitions. [2023-12-03 00:54:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-03 00:54:15,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:15,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:15,269 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-12-03 00:54:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 3740 states and 4379 transitions. [2023-12-03 00:54:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 4379 transitions. [2023-12-03 00:54:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-03 00:54:16,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:16,157 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-12-03 00:54:16,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 3745 states and 4383 transitions. [2023-12-03 00:54:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 4383 transitions. [2023-12-03 00:54:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-03 00:54:16,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-12-03 00:54:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 3746 states and 4383 transitions. [2023-12-03 00:54:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 4383 transitions. [2023-12-03 00:54:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-12-03 00:54:17,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-03 00:54:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 3763 states and 4400 transitions. [2023-12-03 00:54:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 4400 transitions. [2023-12-03 00:54:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-12-03 00:54:18,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:18,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-03 00:54:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4413 states to 3776 states and 4413 transitions. [2023-12-03 00:54:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3776 states and 4413 transitions. [2023-12-03 00:54:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-03 00:54:19,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:19,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 152 proven. 152 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-12-03 00:54:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 3864 states and 4507 transitions. [2023-12-03 00:54:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3864 states and 4507 transitions. [2023-12-03 00:54:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2023-12-03 00:54:24,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:24,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 00:54:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4669 states to 4004 states and 4669 transitions. [2023-12-03 00:54:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 4004 states and 4669 transitions. [2023-12-03 00:54:36,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-03 00:54:36,970 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 259 iterations. [2023-12-03 00:54:36,978 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-12-03 00:54:50,938 INFO L560 CodeCheckObserver]: Invariant with dag size 18 [2023-12-03 00:54:50,943 INFO L560 CodeCheckObserver]: Invariant with dag size 18 [2023-12-03 00:54:50,944 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 00:54:50,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 12:54:50 ImpRootNode [2023-12-03 00:54:50,944 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 00:54:50,945 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 00:54:50,945 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 00:54:50,945 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 00:54:50,945 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:50:04" (3/4) ... [2023-12-03 00:54:50,947 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-03 00:54:50,967 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 129 nodes and edges [2023-12-03 00:54:50,969 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-12-03 00:54:50,971 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-12-03 00:54:50,973 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-03 00:54:51,141 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-03 00:54:51,141 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/witness.yml [2023-12-03 00:54:51,142 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 00:54:51,142 INFO L158 Benchmark]: Toolchain (without parser) took 288918.95ms. Allocated memory was 136.3MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 103.3MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 776.1MB. Max. memory is 16.1GB. [2023-12-03 00:54:51,143 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 100.7MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 00:54:51,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 448.64ms. Allocated memory is still 136.3MB. Free memory was 103.3MB in the beginning and 76.5MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-12-03 00:54:51,143 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.41ms. Allocated memory is still 136.3MB. Free memory was 76.5MB in the beginning and 70.9MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 00:54:51,144 INFO L158 Benchmark]: Boogie Preprocessor took 73.60ms. Allocated memory is still 136.3MB. Free memory was 70.9MB in the beginning and 66.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 00:54:51,144 INFO L158 Benchmark]: RCFGBuilder took 1333.83ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 66.7MB in the beginning and 117.8MB in the end (delta: -51.2MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2023-12-03 00:54:51,144 INFO L158 Benchmark]: CodeCheck took 286788.26ms. Allocated memory was 199.2MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 117.8MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-12-03 00:54:51,145 INFO L158 Benchmark]: Witness Printer took 196.87ms. Allocated memory is still 3.1GB. Free memory was 2.3GB in the beginning and 2.3GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-03 00:54:51,147 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 272.8s, OverallIterations: 259, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1095590 SdHoareTripleChecker+Valid, 2268.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1045471 mSDsluCounter, 138682 SdHoareTripleChecker+Invalid, 1939.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 120290 mSDsCounter, 261283 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2278587 IncrementalHoareTripleChecker+Invalid, 2539870 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 261283 mSolverCounterUnsat, 18392 mSDtfsCounter, 2278587 mSolverCounterSat, 15.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 305155 GetRequests, 296139 SyntacticMatches, 7196 SemanticMatches, 1820 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2147798 ImplicationChecksByTransitivity, 205.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.3s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 27.1s InterpolantComputationTime, 44800 NumberOfCodeBlocks, 44800 NumberOfCodeBlocksAsserted, 258 NumberOfCheckSat, 44542 ConstructedInterpolants, 0 QuantifiedInterpolants, 132232 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 258 InterpolantComputations, 218 PerfectInterpolantSequences, 34556/36718 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 593]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: ((((!((a28 == 11)) || (a25 == 1)) || !((a17 == 8))) || !((a19 == 1))) || !((a11 == 1))) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: ((((!((a28 == 11)) || (a25 == 1)) || !((a17 == 8))) || !((a19 == 1))) || !((a11 == 1))) - InvariantResult [Line: 610]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 100.7MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 448.64ms. Allocated memory is still 136.3MB. Free memory was 103.3MB in the beginning and 76.5MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.41ms. Allocated memory is still 136.3MB. Free memory was 76.5MB in the beginning and 70.9MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.60ms. Allocated memory is still 136.3MB. Free memory was 70.9MB in the beginning and 66.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1333.83ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 66.7MB in the beginning and 117.8MB in the end (delta: -51.2MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. * CodeCheck took 286788.26ms. Allocated memory was 199.2MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 117.8MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Witness Printer took 196.87ms. Allocated memory is still 3.1GB. Free memory was 2.3GB in the beginning and 2.3GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2023-12-03 00:54:51,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939b0dd4-38e0-43c4-b819-c09c8d9c6905/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE