./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/java_Nested-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/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_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/java_Nested-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/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 64bit --witnessprinter.graph.data.programhash e23f623e36810418f8259db464ff0229ef2650c877ad54b7024836b278c00de1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:26:19,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:26:19,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 19:26:19,655 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:26:19,658 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:26:19,692 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:26:19,693 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:26:19,694 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:26:19,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:26:19,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:26:19,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:26:19,696 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:26:19,696 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:26:19,696 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:26:19,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:26:19,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:26:19,697 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:26:19,698 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:26:19,698 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:26:19,699 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:26:19,699 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:26:19,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:26:19,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:19,706 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:26:19,706 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:26:19,706 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:26:19,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:26:19,707 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_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e23f623e36810418f8259db464ff0229ef2650c877ad54b7024836b278c00de1 [2024-11-08 19:26:19,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:26:20,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:26:20,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:26:20,008 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:26:20,008 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:26:20,010 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-alloca/java_Nested-alloca.i Unable to find full path for "g++" [2024-11-08 19:26:22,142 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:26:22,364 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:26:22,365 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/sv-benchmarks/c/termination-memory-alloca/java_Nested-alloca.i [2024-11-08 19:26:22,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/data/ef7e6b7f6/efc5d0c06b904cd995fecb87aa60f71c/FLAG23a7c046a [2024-11-08 19:26:22,406 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/data/ef7e6b7f6/efc5d0c06b904cd995fecb87aa60f71c [2024-11-08 19:26:22,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:26:22,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:26:22,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:22,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:26:22,419 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:26:22,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:22" (1/1) ... [2024-11-08 19:26:22,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45892f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:22, skipping insertion in model container [2024-11-08 19:26:22,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:22" (1/1) ... [2024-11-08 19:26:22,466 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:26:22,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:22,954 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:26:23,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:23,051 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:26:23,052 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23 WrapperNode [2024-11-08 19:26:23,052 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:23,053 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:23,053 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:26:23,054 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:26:23,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,079 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,100 INFO L138 Inliner]: procedures = 109, calls = 25, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-08 19:26:23,101 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:23,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:26:23,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:26:23,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:26:23,113 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,116 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,126 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,127 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,130 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:26:23,131 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:26:23,131 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:26:23,131 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:26:23,132 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:23,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:26:23,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:26:23,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb52ca21-c2e3-4f63-a813-ae7792b61ab0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:26:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:26:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:26:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:26:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:26:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:26:23,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:26:23,337 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:26:23,340 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:26:23,660 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-11-08 19:26:23,661 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:26:23,703 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:26:23,703 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:26:23,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:23 BoogieIcfgContainer [2024-11-08 19:26:23,704 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:26:23,705 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:26:23,705 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:26:23,715 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:26:23,715 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:23" (1/1) ... [2024-11-08 19:26:23,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:26:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 48 states and 51 transitions. [2024-11-08 19:26:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 51 transitions. [2024-11-08 19:26:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:26:23,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:23,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:24,030 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 19:26:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 47 states and 50 transitions. [2024-11-08 19:26:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2024-11-08 19:26:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:26:24,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:24,258 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 19:26:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 46 states and 49 transitions. [2024-11-08 19:26:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2024-11-08 19:26:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:26:24,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:24,582 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 19:26:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:24,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 45 states and 48 transitions. [2024-11-08 19:26:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2024-11-08 19:26:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:26:24,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:25,006 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 19:26:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 44 states and 47 transitions. [2024-11-08 19:26:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 47 transitions. [2024-11-08 19:26:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:26:25,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:25,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:25,374 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 19:26:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-11-08 19:26:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-11-08 19:26:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:26:25,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:25,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:25,503 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 19:26:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:25,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 44 states and 47 transitions. [2024-11-08 19:26:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 47 transitions. [2024-11-08 19:26:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:26:25,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:25,717 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 19:26:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 47 states and 53 transitions. [2024-11-08 19:26:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2024-11-08 19:26:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:26:25,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:25,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:26,096 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 19:26:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 59 transitions. [2024-11-08 19:26:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2024-11-08 19:26:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:26:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:26,834 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 19:26:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 53 states and 67 transitions. [2024-11-08 19:26:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2024-11-08 19:26:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:26:27,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:27,766 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 19:26:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 56 states and 75 transitions. [2024-11-08 19:26:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 75 transitions. [2024-11-08 19:26:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:26:28,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:28,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:29,065 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 19:26:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 58 states and 79 transitions. [2024-11-08 19:26:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 79 transitions. [2024-11-08 19:26:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:26:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:29,682 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 19:26:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 57 states and 77 transitions. [2024-11-08 19:26:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2024-11-08 19:26:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:26:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:29,830 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 19:26:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2024-11-08 19:26:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-11-08 19:26:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:30,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:30,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:30,177 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 19:26:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 57 states and 79 transitions. [2024-11-08 19:26:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 79 transitions. [2024-11-08 19:26:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:30,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:30,271 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 19:26:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:30,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 82 transitions. [2024-11-08 19:26:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-08 19:26:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:30,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:30,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:30,322 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 19:26:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 63 states and 93 transitions. [2024-11-08 19:26:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 93 transitions. [2024-11-08 19:26:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:31,030 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 19:26:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 68 states and 105 transitions. [2024-11-08 19:26:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 105 transitions. [2024-11-08 19:26:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:31,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:31,866 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 19:26:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-08 19:26:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-08 19:26:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:31,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:31,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:31,936 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 19:26:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 68 states and 105 transitions. [2024-11-08 19:26:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 105 transitions. [2024-11-08 19:26:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:31,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:31,996 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 19:26:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 69 states and 106 transitions. [2024-11-08 19:26:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 106 transitions. [2024-11-08 19:26:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:32,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:32,051 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 19:26:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 69 states and 105 transitions. [2024-11-08 19:26:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 105 transitions. [2024-11-08 19:26:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:32,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:32,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:32,194 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 19:26:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 75 states and 117 transitions. [2024-11-08 19:26:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 117 transitions. [2024-11-08 19:26:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:33,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:33,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:33,156 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 19:26:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2024-11-08 19:26:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2024-11-08 19:26:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:26:33,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:33,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:33,927 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 19:26:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 80 states and 128 transitions. [2024-11-08 19:26:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 128 transitions. [2024-11-08 19:26:33,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:26:33,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:33,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:33,996 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 19:26:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2024-11-08 19:26:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2024-11-08 19:26:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:26:34,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:34,072 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 19:26:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 82 states and 131 transitions. [2024-11-08 19:26:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 131 transitions. [2024-11-08 19:26:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:26:34,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:34,172 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 19:26:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-08 19:26:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-08 19:26:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:26:34,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:34,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 90 states and 146 transitions. [2024-11-08 19:26:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 146 transitions. [2024-11-08 19:26:35,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:26:35,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 90 states and 145 transitions. [2024-11-08 19:26:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 145 transitions. [2024-11-08 19:26:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:26:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:35,552 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 19:26:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 92 states and 148 transitions. [2024-11-08 19:26:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 148 transitions. [2024-11-08 19:26:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:26:35,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:35,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:35,895 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 19:26:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 94 states and 149 transitions. [2024-11-08 19:26:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 149 transitions. [2024-11-08 19:26:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:26:36,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:36,091 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 19:26:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:36,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 93 states and 148 transitions. [2024-11-08 19:26:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 148 transitions. [2024-11-08 19:26:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:26:36,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:36,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:36,168 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 19:26:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 94 states and 148 transitions. [2024-11-08 19:26:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 148 transitions. [2024-11-08 19:26:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:26:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:36,499 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 19:26:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:37,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 96 states and 151 transitions. [2024-11-08 19:26:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 151 transitions. [2024-11-08 19:26:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:26:37,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:37,381 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 19:26:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 102 states and 157 transitions. [2024-11-08 19:26:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 157 transitions. [2024-11-08 19:26:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:26:37,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:37,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:37,861 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 19:26:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 108 states and 163 transitions. [2024-11-08 19:26:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 163 transitions. [2024-11-08 19:26:38,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:26:38,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:26:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 110 states and 165 transitions. [2024-11-08 19:26:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 165 transitions. [2024-11-08 19:26:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:26:38,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:26:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 110 states and 164 transitions. [2024-11-08 19:26:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 164 transitions. [2024-11-08 19:26:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:26:38,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 123 states and 185 transitions. [2024-11-08 19:26:45,727 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 185 transitions. [2024-11-08 19:26:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:26:45,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 131 states and 195 transitions. [2024-11-08 19:26:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 195 transitions. [2024-11-08 19:26:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:26:50,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 133 states and 197 transitions. [2024-11-08 19:26:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 197 transitions. [2024-11-08 19:26:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:26:52,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,508 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:58,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 141 states and 207 transitions. [2024-11-08 19:26:58,388 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 207 transitions. [2024-11-08 19:26:58,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:26:58,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:58,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 149 states and 217 transitions. [2024-11-08 19:27:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 217 transitions. [2024-11-08 19:27:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:27:04,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 2 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:11,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 157 states and 227 transitions. [2024-11-08 19:27:11,535 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 227 transitions. [2024-11-08 19:27:11,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:27:11,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:11,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:19,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 165 states and 237 transitions. [2024-11-08 19:27:19,492 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 237 transitions. [2024-11-08 19:27:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:27:19,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 2 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 173 states and 247 transitions. [2024-11-08 19:27:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 247 transitions. [2024-11-08 19:27:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:27:27,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:27,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 2 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 181 states and 256 transitions. [2024-11-08 19:27:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 256 transitions. [2024-11-08 19:27:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:27:35,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:35,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 19:28:38,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 262 states and 366 transitions. [2024-11-08 19:28:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 366 transitions. [2024-11-08 19:28:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:28:38,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:38,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 19:28:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:45,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 264 states and 374 transitions. [2024-11-08 19:28:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 374 transitions. [2024-11-08 19:28:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:28:45,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-08 19:28:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 266 states and 379 transitions. [2024-11-08 19:28:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 379 transitions. [2024-11-08 19:28:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:28:47,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:47,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:47,616 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-08 19:28:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:48,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 266 states and 378 transitions. [2024-11-08 19:28:48,819 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 378 transitions. [2024-11-08 19:28:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:28:48,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:48,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-08 19:28:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 267 states and 381 transitions. [2024-11-08 19:28:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 381 transitions. [2024-11-08 19:28:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:28:51,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-08 19:28:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 268 states and 381 transitions. [2024-11-08 19:28:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 381 transitions. [2024-11-08 19:28:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:28:52,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:52,606 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2024-11-08 19:28:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 269 states and 381 transitions. [2024-11-08 19:28:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 381 transitions. [2024-11-08 19:28:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:28:53,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2024-11-08 19:28:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 270 states and 381 transitions. [2024-11-08 19:28:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 381 transitions. [2024-11-08 19:28:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:28:54,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:54,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 373 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 276 states and 388 transitions. [2024-11-08 19:29:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 388 transitions. [2024-11-08 19:29:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:29:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:39,098 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 373 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 283 states and 397 transitions. [2024-11-08 19:29:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-11-08 19:29:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:29:45,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:45,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 90 proven. 12 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 19:29:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:53,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 289 states and 404 transitions. [2024-11-08 19:29:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 404 transitions. [2024-11-08 19:29:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:29:53,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:53,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 90 proven. 12 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 19:29:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 292 states and 409 transitions. [2024-11-08 19:29:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 409 transitions. [2024-11-08 19:29:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:29:58,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:58,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-08 19:31:52,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 373 states and 528 transitions. [2024-11-08 19:31:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 528 transitions. [2024-11-08 19:31:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:31:52,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-08 19:34:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 454 states and 642 transitions. [2024-11-08 19:34:02,441 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 642 transitions. [2024-11-08 19:34:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:34:02,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:05,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-08 19:34:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 455 states and 644 transitions. [2024-11-08 19:34:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 644 transitions. [2024-11-08 19:34:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:34:07,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:07,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1351 trivial. 0 not checked. [2024-11-08 19:34:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 455 states and 643 transitions. [2024-11-08 19:34:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 643 transitions. [2024-11-08 19:34:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:34:09,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1351 trivial. 0 not checked. [2024-11-08 19:34:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 456 states and 643 transitions. [2024-11-08 19:34:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 643 transitions. [2024-11-08 19:34:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:34:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:12,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:17,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 1116 proven. 30 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 19:34:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 462 states and 650 transitions. [2024-11-08 19:34:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 650 transitions. [2024-11-08 19:34:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:34:26,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:26,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 1132 proven. 14 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 19:34:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 469 states and 659 transitions. [2024-11-08 19:34:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 659 transitions. [2024-11-08 19:34:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:34:40,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 122 proven. 78 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-11-08 19:35:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 476 states and 667 transitions. [2024-11-08 19:35:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 667 transitions. [2024-11-08 19:35:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 120 proven. 118 refuted. 0 times theorem prover too weak. 1271 trivial. 0 not checked. [2024-11-08 19:35:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 478 states and 669 transitions. [2024-11-08 19:35:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 669 transitions. [2024-11-08 19:35:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 19:35:08,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:08,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-11-08 19:37:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:41,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 557 states and 771 transitions. [2024-11-08 19:37:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 771 transitions. [2024-11-08 19:37:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 19:37:41,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-11-08 19:37:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 559 states and 780 transitions. [2024-11-08 19:37:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 780 transitions. [2024-11-08 19:37:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 19:37:53,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-11-08 19:38:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 561 states and 785 transitions. [2024-11-08 19:38:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 785 transitions. [2024-11-08 19:38:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 19:38:05,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2024-11-08 19:38:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 561 states and 784 transitions. [2024-11-08 19:38:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 784 transitions. [2024-11-08 19:38:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 19:38:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3063 trivial. 0 not checked. [2024-11-08 19:38:11,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 562 states and 784 transitions. [2024-11-08 19:38:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 784 transitions. [2024-11-08 19:38:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 19:38:11,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3219 backedges. 1881 proven. 67 refuted. 0 times theorem prover too weak. 1271 trivial. 0 not checked. [2024-11-08 19:38:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 568 states and 791 transitions. [2024-11-08 19:38:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 791 transitions. [2024-11-08 19:38:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 19:38:26,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:26,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3219 backedges. 1884 proven. 26 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-11-08 19:38:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 575 states and 800 transitions. [2024-11-08 19:38:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 800 transitions. [2024-11-08 19:38:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 19:38:43,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3298 backedges. 0 proven. 2379 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked.