./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-sorted-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 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_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-sorted-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 618946a6e113450d0f3efa55a455801e1c2225c3ba6f88e87a9e8ad02019b85f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:28:03,096 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:28:03,202 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:28:03,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:28:03,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:28:03,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:28:03,273 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:28:03,273 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:28:03,274 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:28:03,274 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:28:03,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:28:03,275 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:28:03,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:28:03,276 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:28:03,276 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:28:03,276 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:28:03,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:28:03,277 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:28:03,278 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:28:03,278 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:28:03,279 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:28:03,279 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:28:03,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:28:03,280 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:28:03,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:28:03,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:28:03,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:28:03,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:28:03,282 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:28:03,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:28:03,283 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_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618946a6e113450d0f3efa55a455801e1c2225c3ba6f88e87a9e8ad02019b85f [2024-11-08 23:28:03,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:28:03,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:28:03,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:28:03,636 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:28:03,637 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:28:03,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/sll-sorted-2.i Unable to find full path for "g++" [2024-11-08 23:28:05,604 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:28:05,908 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:28:05,921 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/sv-benchmarks/c/forester-heap/sll-sorted-2.i [2024-11-08 23:28:05,943 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/data/8da46b311/4f3bcdd18c3447bf8c1bd9321878321d/FLAG846f5a1a0 [2024-11-08 23:28:06,179 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/data/8da46b311/4f3bcdd18c3447bf8c1bd9321878321d [2024-11-08 23:28:06,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:28:06,183 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:28:06,184 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:28:06,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:28:06,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:28:06,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf7b92c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06, skipping insertion in model container [2024-11-08 23:28:06,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,243 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:28:06,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:28:06,640 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:28:06,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:28:06,750 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:28:06,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06 WrapperNode [2024-11-08 23:28:06,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:28:06,752 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:28:06,752 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:28:06,752 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:28:06,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,774 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,803 INFO L138 Inliner]: procedures = 119, calls = 47, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 202 [2024-11-08 23:28:06,803 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:28:06,804 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:28:06,804 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:28:06,804 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:28:06,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,832 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,838 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,842 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,848 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,854 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:28:06,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:28:06,856 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:28:06,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:28:06,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:06" (1/1) ... [2024-11-08 23:28:06,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:28:06,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:28:06,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:28:06,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a837d-3882-4b7f-b54e-bd613c94e953/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:28:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:28:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:28:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:28:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:28:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:28:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:28:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:28:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:28:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:28:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:28:07,081 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:28:07,083 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:28:07,717 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 23:28:07,717 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:28:07,819 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:28:07,820 INFO L316 CfgBuilder]: Removed 18 assume(true) statements. [2024-11-08 23:28:07,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:28:07 BoogieIcfgContainer [2024-11-08 23:28:07,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:28:07,823 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:28:07,824 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:28:07,864 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:28:07,867 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:28:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 162 states and 205 transitions. [2024-11-08 23:28:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 205 transitions. [2024-11-08 23:28:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:28:07,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 161 states and 204 transitions. [2024-11-08 23:28:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 204 transitions. [2024-11-08 23:28:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:28:08,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 160 states and 203 transitions. [2024-11-08 23:28:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 203 transitions. [2024-11-08 23:28:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:28:08,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 159 states and 202 transitions. [2024-11-08 23:28:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 202 transitions. [2024-11-08 23:28:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:28:08,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 158 states and 201 transitions. [2024-11-08 23:28:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 201 transitions. [2024-11-08 23:28:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:28:08,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 157 states and 199 transitions. [2024-11-08 23:28:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 199 transitions. [2024-11-08 23:28:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:28:09,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 160 states and 206 transitions. [2024-11-08 23:28:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 206 transitions. [2024-11-08 23:28:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:28:09,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 159 states and 205 transitions. [2024-11-08 23:28:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 205 transitions. [2024-11-08 23:28:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:28:09,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 158 states and 204 transitions. [2024-11-08 23:28:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 204 transitions. [2024-11-08 23:28:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:28:10,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 160 states and 207 transitions. [2024-11-08 23:28:10,786 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 207 transitions. [2024-11-08 23:28:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:28:10,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:10,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 162 states and 210 transitions. [2024-11-08 23:28:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 210 transitions. [2024-11-08 23:28:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:28:12,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 163 states and 209 transitions. [2024-11-08 23:28:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 209 transitions. [2024-11-08 23:28:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:28:12,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 162 states and 208 transitions. [2024-11-08 23:28:12,479 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 208 transitions. [2024-11-08 23:28:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:28:12,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 164 states and 212 transitions. [2024-11-08 23:28:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 212 transitions. [2024-11-08 23:28:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:28:12,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 163 states and 211 transitions. [2024-11-08 23:28:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 211 transitions. [2024-11-08 23:28:12,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:28:12,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 149 states and 189 transitions. [2024-11-08 23:28:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 189 transitions. [2024-11-08 23:28:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:28:13,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 160 states and 205 transitions. [2024-11-08 23:28:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 205 transitions. [2024-11-08 23:28:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:28:15,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 160 states and 203 transitions. [2024-11-08 23:28:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 203 transitions. [2024-11-08 23:28:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:28:15,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:15,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 174 states and 225 transitions. [2024-11-08 23:28:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 225 transitions. [2024-11-08 23:28:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:28:18,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 188 states and 250 transitions. [2024-11-08 23:28:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 250 transitions. [2024-11-08 23:28:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:28:21,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:21,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:21,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 187 states and 249 transitions. [2024-11-08 23:28:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 249 transitions. [2024-11-08 23:28:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:28:21,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:21,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:21,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 186 states and 248 transitions. [2024-11-08 23:28:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 248 transitions. [2024-11-08 23:28:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:21,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 188 states and 251 transitions. [2024-11-08 23:28:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 251 transitions. [2024-11-08 23:28:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:22,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:22,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:22,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 190 states and 255 transitions. [2024-11-08 23:28:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 255 transitions. [2024-11-08 23:28:22,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:22,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:22,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 191 states and 254 transitions. [2024-11-08 23:28:22,737 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 254 transitions. [2024-11-08 23:28:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:22,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:22,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 206 states and 281 transitions. [2024-11-08 23:28:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 281 transitions. [2024-11-08 23:28:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:29,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 219 states and 308 transitions. [2024-11-08 23:28:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 308 transitions. [2024-11-08 23:28:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:35,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 218 states and 307 transitions. [2024-11-08 23:28:35,439 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 307 transitions. [2024-11-08 23:28:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:35,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:35,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 217 states and 306 transitions. [2024-11-08 23:28:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 306 transitions. [2024-11-08 23:28:35,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:35,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:35,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 217 states and 305 transitions. [2024-11-08 23:28:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 305 transitions. [2024-11-08 23:28:36,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:36,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:36,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 217 states and 304 transitions. [2024-11-08 23:28:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 304 transitions. [2024-11-08 23:28:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:36,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:36,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 218 states and 305 transitions. [2024-11-08 23:28:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 305 transitions. [2024-11-08 23:28:36,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:36,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 233 states and 332 transitions. [2024-11-08 23:28:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 332 transitions. [2024-11-08 23:28:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:28:45,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:45,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 232 states and 331 transitions. [2024-11-08 23:28:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 331 transitions. [2024-11-08 23:28:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:28:46,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 231 states and 330 transitions. [2024-11-08 23:28:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 330 transitions. [2024-11-08 23:28:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:28:47,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 234 states and 339 transitions. [2024-11-08 23:28:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 339 transitions. [2024-11-08 23:28:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:28:51,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:28:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 220 states and 316 transitions. [2024-11-08 23:28:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 316 transitions. [2024-11-08 23:28:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:28:52,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:52,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 226 states and 329 transitions. [2024-11-08 23:28:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 329 transitions. [2024-11-08 23:28:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:28:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 225 states and 328 transitions. [2024-11-08 23:28:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 328 transitions. [2024-11-08 23:28:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:28:59,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:59,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:00,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:29:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 229 states and 334 transitions. [2024-11-08 23:29:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 334 transitions. [2024-11-08 23:29:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:04,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:04,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:29:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 228 states and 333 transitions. [2024-11-08 23:29:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 333 transitions. [2024-11-08 23:29:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:06,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 229 states and 334 transitions. [2024-11-08 23:29:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 334 transitions. [2024-11-08 23:29:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:07,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:08,145 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 216 states and 311 transitions. [2024-11-08 23:29:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 311 transitions. [2024-11-08 23:29:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:29:12,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 201 states and 289 transitions. [2024-11-08 23:29:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 289 transitions. [2024-11-08 23:29:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:15,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:15,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:16,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 200 states and 288 transitions. [2024-11-08 23:29:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 288 transitions. [2024-11-08 23:29:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:18,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 199 states and 287 transitions. [2024-11-08 23:29:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 287 transitions. [2024-11-08 23:29:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 212 states and 310 transitions. [2024-11-08 23:29:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 310 transitions. [2024-11-08 23:29:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:41,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:29:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 217 states and 319 transitions. [2024-11-08 23:29:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 319 transitions. [2024-11-08 23:29:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:47,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:29:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 222 states and 328 transitions. [2024-11-08 23:29:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 328 transitions. [2024-11-08 23:29:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:56,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:00,564 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 239 states and 374 transitions. [2024-11-08 23:30:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 374 transitions. [2024-11-08 23:30:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:17,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:17,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 238 states and 373 transitions. [2024-11-08 23:30:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 373 transitions. [2024-11-08 23:30:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:17,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:17,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 237 states and 372 transitions. [2024-11-08 23:30:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 372 transitions. [2024-11-08 23:30:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:17,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:17,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 236 states and 371 transitions. [2024-11-08 23:30:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 371 transitions. [2024-11-08 23:30:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:17,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:17,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 235 states and 370 transitions. [2024-11-08 23:30:18,078 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 370 transitions. [2024-11-08 23:30:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:18,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 237 states and 372 transitions. [2024-11-08 23:30:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 372 transitions. [2024-11-08 23:30:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:30:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:24,402 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 239 states and 375 transitions. [2024-11-08 23:30:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 375 transitions. [2024-11-08 23:30:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:30,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 238 states and 374 transitions. [2024-11-08 23:30:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 374 transitions. [2024-11-08 23:30:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:32,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 237 states and 373 transitions. [2024-11-08 23:30:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 373 transitions. [2024-11-08 23:30:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:33,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 244 states and 391 transitions. [2024-11-08 23:30:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 391 transitions. [2024-11-08 23:30:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:44,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:44,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:30:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 244 states and 390 transitions. [2024-11-08 23:30:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 390 transitions. [2024-11-08 23:30:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:30:45,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 257 states and 415 transitions. [2024-11-08 23:31:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 415 transitions. [2024-11-08 23:31:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:31:09,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:29,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:29,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 274 states and 451 transitions. [2024-11-08 23:31:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 451 transitions. [2024-11-08 23:31:29,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:31:29,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:29,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:29,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 273 states and 450 transitions. [2024-11-08 23:31:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 450 transitions. [2024-11-08 23:31:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:31:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:29,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:31:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 273 states and 449 transitions. [2024-11-08 23:31:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 449 transitions. [2024-11-08 23:31:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:31:30,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:30,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 272 states and 448 transitions. [2024-11-08 23:31:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 448 transitions. [2024-11-08 23:31:30,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:31:30,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:30,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:35,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 274 states and 449 transitions. [2024-11-08 23:31:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 449 transitions. [2024-11-08 23:31:35,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:31:35,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:35,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 289 states and 490 transitions. [2024-11-08 23:31:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 490 transitions. [2024-11-08 23:31:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:31:48,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:09,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 300 states and 511 transitions. [2024-11-08 23:32:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 511 transitions. [2024-11-08 23:32:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:32:09,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:09,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 318 states and 549 transitions. [2024-11-08 23:32:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 549 transitions. [2024-11-08 23:32:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:32:48,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 345 states and 615 transitions. [2024-11-08 23:33:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 615 transitions. [2024-11-08 23:33:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:33:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:33:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 344 states and 614 transitions. [2024-11-08 23:33:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 614 transitions. [2024-11-08 23:33:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:33:46,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:33:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 347 states and 616 transitions. [2024-11-08 23:33:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 616 transitions. [2024-11-08 23:33:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:33:48,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 350 states and 623 transitions. [2024-11-08 23:33:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 623 transitions. [2024-11-08 23:33:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:33:53,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:33:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 350 states and 622 transitions. [2024-11-08 23:33:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 622 transitions. [2024-11-08 23:33:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:33:56,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:13,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 363 states and 654 transitions. [2024-11-08 23:34:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 654 transitions. [2024-11-08 23:34:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:34:13,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:34:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 363 states and 652 transitions. [2024-11-08 23:34:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 652 transitions. [2024-11-08 23:34:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:34:16,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 368 states and 668 transitions. [2024-11-08 23:34:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 668 transitions. [2024-11-08 23:34:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:34:47,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 369 states and 670 transitions. [2024-11-08 23:34:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 670 transitions. [2024-11-08 23:34:51,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:34:51,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:51,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 371 states and 672 transitions. [2024-11-08 23:35:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 672 transitions. [2024-11-08 23:35:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:35:07,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:07,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:35:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 373 states and 674 transitions. [2024-11-08 23:35:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 674 transitions. [2024-11-08 23:35:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:35:12,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:18,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 378 states and 682 transitions. [2024-11-08 23:35:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 682 transitions. [2024-11-08 23:35:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:35:37,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 384 states and 687 transitions. [2024-11-08 23:36:05,001 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 687 transitions. [2024-11-08 23:36:05,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:36:05,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:05,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:36:14,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:14,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 389 states and 692 transitions. [2024-11-08 23:36:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 692 transitions. [2024-11-08 23:36:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:36:14,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:14,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:36:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 391 states and 705 transitions. [2024-11-08 23:36:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 705 transitions. [2024-11-08 23:36:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:36:20,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:20,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:36:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 391 states and 701 transitions. [2024-11-08 23:36:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 701 transitions. [2024-11-08 23:36:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:36:22,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:22,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 396 states and 711 transitions. [2024-11-08 23:36:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 711 transitions. [2024-11-08 23:36:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:36:51,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:51,567 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:37:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 398 states and 712 transitions. [2024-11-08 23:37:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 712 transitions. [2024-11-08 23:37:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:37:01,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:08,122 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 402 states and 720 transitions. [2024-11-08 23:37:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 720 transitions. [2024-11-08 23:37:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:37:24,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:24,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:37:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 404 states and 721 transitions. [2024-11-08 23:37:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 721 transitions. [2024-11-08 23:37:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:37:30,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:38,657 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 406 states and 725 transitions. [2024-11-08 23:37:54,122 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 725 transitions. [2024-11-08 23:37:54,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:37:54,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:14,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:14,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 406 states and 723 transitions. [2024-11-08 23:38:14,697 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 723 transitions. [2024-11-08 23:38:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:38:14,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:14,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 409 states and 729 transitions. [2024-11-08 23:38:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 729 transitions. [2024-11-08 23:38:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:38:22,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:26,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:26,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 411 states and 731 transitions. [2024-11-08 23:38:26,667 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 731 transitions. [2024-11-08 23:38:26,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:38:26,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:26,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 416 states and 738 transitions. [2024-11-08 23:38:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 738 transitions. [2024-11-08 23:38:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:38:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:59,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 418 states and 740 transitions. [2024-11-08 23:39:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 740 transitions. [2024-11-08 23:39:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:39:16,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 422 states and 746 transitions. [2024-11-08 23:39:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 746 transitions. [2024-11-08 23:39:48,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:39:48,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:48,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 436 states and 786 transitions. [2024-11-08 23:41:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 786 transitions. [2024-11-08 23:41:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:41:20,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:20,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:20,850 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 438 states and 787 transitions. [2024-11-08 23:41:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 787 transitions. [2024-11-08 23:41:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:41:28,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.