./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9 --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 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:53:55,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:53:55,679 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-12-02 23:53:55,685 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:53:55,685 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:53:55,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:53:55,711 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:53:55,711 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:53:55,712 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:53:55,712 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:53:55,713 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:53:55,714 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:53:55,714 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:53:55,715 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-02 23:53:55,715 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-02 23:53:55,715 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-02 23:53:55,716 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:53:55,716 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 23:53:55,717 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:53:55,717 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:53:55,718 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:53:55,719 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:53:55,719 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:53:55,719 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:53:55,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:53:55,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:53:55,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:53:55,721 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:53:55,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:53:55,722 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_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2023-12-02 23:53:55,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:53:55,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:53:55,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:53:55,965 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:53:55,965 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:53:55,966 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i [2023-12-02 23:53:58,754 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:53:59,016 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:53:59,017 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-2.i [2023-12-02 23:53:59,036 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/data/44eab0e50/7ef18b80fca24af0a577ecb7933b3713/FLAG2f451ab20 [2023-12-02 23:53:59,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/data/44eab0e50/7ef18b80fca24af0a577ecb7933b3713 [2023-12-02 23:53:59,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:53:59,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:53:59,057 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:53:59,057 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:53:59,062 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:53:59,063 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,064 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@493759d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59, skipping insertion in model container [2023-12-02 23:53:59,064 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,127 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:53:59,558 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:53:59,569 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:53:59,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:53:59,694 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:53:59,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59 WrapperNode [2023-12-02 23:53:59,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:53:59,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:53:59,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:53:59,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:53:59,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,732 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,791 INFO L138 Inliner]: procedures = 177, calls = 228, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 949 [2023-12-02 23:53:59,791 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:53:59,792 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:53:59,792 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:53:59,792 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:53:59,802 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,815 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,815 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,872 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,882 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,887 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:53:59,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:53:59,902 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:53:59,902 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:53:59,903 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:59" (1/1) ... [2023-12-02 23:53:59,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:53:59,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:53:59,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:53:59,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e678948d-abdf-4f7a-8cf4-2bd986f2eac0/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 23:53:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 23:53:59,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 23:53:59,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:53:59,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:53:59,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:54:00,137 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:54:00,139 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:54:01,828 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:54:02,487 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:54:02,487 INFO L309 CfgBuilder]: Removed 40 assume(true) statements. [2023-12-02 23:54:02,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:02 BoogieIcfgContainer [2023-12-02 23:54:02,490 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:54:02,491 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:54:02,491 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:54:02,499 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:54:02,499 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:02" (1/1) ... [2023-12-02 23:54:02,507 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:54:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 761 states and 839 transitions. [2023-12-02 23:54:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 839 transitions. [2023-12-02 23:54:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-02 23:54:02,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:02,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:02,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 760 states and 838 transitions. [2023-12-02 23:54:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 838 transitions. [2023-12-02 23:54:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-02 23:54:02,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:02,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 759 states and 837 transitions. [2023-12-02 23:54:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 837 transitions. [2023-12-02 23:54:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 23:54:02,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 758 states and 836 transitions. [2023-12-02 23:54:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 836 transitions. [2023-12-02 23:54:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 23:54:03,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 757 states and 835 transitions. [2023-12-02 23:54:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 835 transitions. [2023-12-02 23:54:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 23:54:03,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 758 states and 837 transitions. [2023-12-02 23:54:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 837 transitions. [2023-12-02 23:54:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-02 23:54:03,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 757 states and 836 transitions. [2023-12-02 23:54:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 836 transitions. [2023-12-02 23:54:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-02 23:54:03,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 756 states and 835 transitions. [2023-12-02 23:54:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 835 transitions. [2023-12-02 23:54:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 23:54:03,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 756 states and 829 transitions. [2023-12-02 23:54:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 829 transitions. [2023-12-02 23:54:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 23:54:03,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 756 states and 827 transitions. [2023-12-02 23:54:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 827 transitions. [2023-12-02 23:54:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 23:54:03,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 758 states and 831 transitions. [2023-12-02 23:54:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 831 transitions. [2023-12-02 23:54:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 23:54:03,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 717 states and 785 transitions. [2023-12-02 23:54:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 785 transitions. [2023-12-02 23:54:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 23:54:03,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:03,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 714 states and 781 transitions. [2023-12-02 23:54:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 781 transitions. [2023-12-02 23:54:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 23:54:04,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 711 states and 777 transitions. [2023-12-02 23:54:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 777 transitions. [2023-12-02 23:54:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-02 23:54:04,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 708 states and 773 transitions. [2023-12-02 23:54:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 773 transitions. [2023-12-02 23:54:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 23:54:04,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 705 states and 769 transitions. [2023-12-02 23:54:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 769 transitions. [2023-12-02 23:54:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:54:04,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 702 states and 765 transitions. [2023-12-02 23:54:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 765 transitions. [2023-12-02 23:54:04,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-02 23:54:04,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 699 states and 761 transitions. [2023-12-02 23:54:04,681 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 761 transitions. [2023-12-02 23:54:04,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 23:54:04,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 696 states and 757 transitions. [2023-12-02 23:54:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 757 transitions. [2023-12-02 23:54:04,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:54:04,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 695 states and 756 transitions. [2023-12-02 23:54:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 756 transitions. [2023-12-02 23:54:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:54:05,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:05,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 694 states and 755 transitions. [2023-12-02 23:54:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 755 transitions. [2023-12-02 23:54:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:54:06,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:06,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 694 states and 754 transitions. [2023-12-02 23:54:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 754 transitions. [2023-12-02 23:54:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:54:07,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 693 states and 753 transitions. [2023-12-02 23:54:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 753 transitions. [2023-12-02 23:54:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:54:07,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 692 states and 752 transitions. [2023-12-02 23:54:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 752 transitions. [2023-12-02 23:54:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:54:07,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 691 states and 751 transitions. [2023-12-02 23:54:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 751 transitions. [2023-12-02 23:54:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:54:07,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 690 states and 750 transitions. [2023-12-02 23:54:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 750 transitions. [2023-12-02 23:54:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 23:54:07,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 690 states and 749 transitions. [2023-12-02 23:54:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 749 transitions. [2023-12-02 23:54:07,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 23:54:07,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 690 states and 748 transitions. [2023-12-02 23:54:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 748 transitions. [2023-12-02 23:54:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:54:07,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:08,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 689 states and 747 transitions. [2023-12-02 23:54:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 747 transitions. [2023-12-02 23:54:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:54:08,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:08,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 688 states and 746 transitions. [2023-12-02 23:54:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 746 transitions. [2023-12-02 23:54:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:54:08,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:18,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 23:54:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 688 states and 744 transitions. [2023-12-02 23:54:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 744 transitions. [2023-12-02 23:54:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 23:54:18,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:29,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:54:39,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:54:49,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:54:59,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:54:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 695 states and 752 transitions. [2023-12-02 23:54:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 752 transitions. [2023-12-02 23:54:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 23:54:59,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:10,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:55:20,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:55:30,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:55:40,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:55:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 702 states and 760 transitions. [2023-12-02 23:55:40,861 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 760 transitions. [2023-12-02 23:55:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:55:40,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:40,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 694 states and 751 transitions. [2023-12-02 23:55:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 751 transitions. [2023-12-02 23:55:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:55:40,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 686 states and 742 transitions. [2023-12-02 23:55:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 742 transitions. [2023-12-02 23:55:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:55:41,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:41,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:41,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 685 states and 741 transitions. [2023-12-02 23:55:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 741 transitions. [2023-12-02 23:55:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:55:41,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 684 states and 740 transitions. [2023-12-02 23:55:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 740 transitions. [2023-12-02 23:55:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 23:55:41,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 683 states and 739 transitions. [2023-12-02 23:55:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 739 transitions. [2023-12-02 23:55:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 23:55:41,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 682 states and 738 transitions. [2023-12-02 23:55:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 738 transitions. [2023-12-02 23:55:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:55:41,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:55:53,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:56:03,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:56:13,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:56:24,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:56:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 724 states and 783 transitions. [2023-12-02 23:56:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 783 transitions. [2023-12-02 23:56:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:24,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:24,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 723 states and 782 transitions. [2023-12-02 23:56:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 782 transitions. [2023-12-02 23:56:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:24,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 722 states and 781 transitions. [2023-12-02 23:56:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 781 transitions. [2023-12-02 23:56:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:56:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 723 states and 781 transitions. [2023-12-02 23:56:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 781 transitions. [2023-12-02 23:56:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:56:25,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:25,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 722 states and 780 transitions. [2023-12-02 23:56:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 780 transitions. [2023-12-02 23:56:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:56:25,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 721 states and 779 transitions. [2023-12-02 23:56:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 779 transitions. [2023-12-02 23:56:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:56:25,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:25,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:26,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 721 states and 776 transitions. [2023-12-02 23:56:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 776 transitions. [2023-12-02 23:56:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:56:26,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 720 states and 775 transitions. [2023-12-02 23:56:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 775 transitions. [2023-12-02 23:56:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:56:28,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 719 states and 774 transitions. [2023-12-02 23:56:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 774 transitions. [2023-12-02 23:56:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:56:29,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:29,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 718 states and 773 transitions. [2023-12-02 23:56:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 773 transitions. [2023-12-02 23:56:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:56:29,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:29,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 717 states and 772 transitions. [2023-12-02 23:56:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 772 transitions. [2023-12-02 23:56:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:56:30,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:30,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 716 states and 770 transitions. [2023-12-02 23:56:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 770 transitions. [2023-12-02 23:56:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:56:30,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 715 states and 769 transitions. [2023-12-02 23:56:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 769 transitions. [2023-12-02 23:56:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:56:30,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:30,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 714 states and 768 transitions. [2023-12-02 23:56:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 768 transitions. [2023-12-02 23:56:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:56:31,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:34,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 713 states and 767 transitions. [2023-12-02 23:56:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 767 transitions. [2023-12-02 23:56:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:56:34,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:34,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 712 states and 766 transitions. [2023-12-02 23:56:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 766 transitions. [2023-12-02 23:56:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:56:34,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 711 states and 765 transitions. [2023-12-02 23:56:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 765 transitions. [2023-12-02 23:56:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:56:35,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:38,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 714 states and 772 transitions. [2023-12-02 23:56:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 772 transitions. [2023-12-02 23:56:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:56:38,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 717 states and 782 transitions. [2023-12-02 23:56:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 782 transitions. [2023-12-02 23:56:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:56:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 718 states and 784 transitions. [2023-12-02 23:56:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 784 transitions. [2023-12-02 23:56:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:56:42,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 719 states and 786 transitions. [2023-12-02 23:56:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 786 transitions. [2023-12-02 23:56:42,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:56:42,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 23:56:46,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 707 states and 761 transitions. [2023-12-02 23:56:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 761 transitions. [2023-12-02 23:56:46,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:56:46,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 706 states and 760 transitions. [2023-12-02 23:56:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 760 transitions. [2023-12-02 23:56:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:56:51,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 705 states and 759 transitions. [2023-12-02 23:56:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 759 transitions. [2023-12-02 23:56:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:56:54,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 704 states and 758 transitions. [2023-12-02 23:56:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 758 transitions. [2023-12-02 23:56:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:56:54,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 703 states and 757 transitions. [2023-12-02 23:56:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 757 transitions. [2023-12-02 23:56:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:56:55,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:56:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 702 states and 756 transitions. [2023-12-02 23:56:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 756 transitions. [2023-12-02 23:56:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:56:58,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:01,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 701 states and 755 transitions. [2023-12-02 23:57:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 755 transitions. [2023-12-02 23:57:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:57:01,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 700 states and 754 transitions. [2023-12-02 23:57:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 754 transitions. [2023-12-02 23:57:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:57:02,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 699 states and 753 transitions. [2023-12-02 23:57:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 753 transitions. [2023-12-02 23:57:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:57:03,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 698 states and 752 transitions. [2023-12-02 23:57:06,849 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 752 transitions. [2023-12-02 23:57:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:57:06,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:10,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 697 states and 751 transitions. [2023-12-02 23:57:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 751 transitions. [2023-12-02 23:57:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:57:10,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 696 states and 750 transitions. [2023-12-02 23:57:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 750 transitions. [2023-12-02 23:57:10,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:57:10,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 695 states and 749 transitions. [2023-12-02 23:57:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 749 transitions. [2023-12-02 23:57:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:57:11,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 694 states and 748 transitions. [2023-12-02 23:57:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 748 transitions. [2023-12-02 23:57:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:57:15,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 693 states and 747 transitions. [2023-12-02 23:57:22,975 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 747 transitions. [2023-12-02 23:57:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:57:22,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 692 states and 746 transitions. [2023-12-02 23:57:23,734 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 746 transitions. [2023-12-02 23:57:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:57:23,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:24,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 691 states and 745 transitions. [2023-12-02 23:57:24,732 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 745 transitions. [2023-12-02 23:57:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 23:57:24,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 690 states and 744 transitions. [2023-12-02 23:57:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 744 transitions. [2023-12-02 23:57:29,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 23:57:29,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 689 states and 743 transitions. [2023-12-02 23:57:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 743 transitions. [2023-12-02 23:57:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:57:40,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 688 states and 742 transitions. [2023-12-02 23:57:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 742 transitions. [2023-12-02 23:57:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:57:41,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:42,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 687 states and 741 transitions. [2023-12-02 23:57:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 741 transitions. [2023-12-02 23:57:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:57:42,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 686 states and 740 transitions. [2023-12-02 23:57:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 740 transitions. [2023-12-02 23:57:48,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:57:48,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:57:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 685 states and 739 transitions. [2023-12-02 23:57:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 739 transitions. [2023-12-02 23:57:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:57:59,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:00,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 675 states and 728 transitions. [2023-12-02 23:58:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 728 transitions. [2023-12-02 23:58:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:58:00,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:00,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 674 states and 727 transitions. [2023-12-02 23:58:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 727 transitions. [2023-12-02 23:58:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:58:01,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 673 states and 726 transitions. [2023-12-02 23:58:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 726 transitions. [2023-12-02 23:58:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:58:03,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 672 states and 725 transitions. [2023-12-02 23:58:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 725 transitions. [2023-12-02 23:58:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:58:08,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 671 states and 724 transitions. [2023-12-02 23:58:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 724 transitions. [2023-12-02 23:58:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:58:26,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 670 states and 723 transitions. [2023-12-02 23:58:46,810 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 723 transitions. [2023-12-02 23:58:46,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:58:46,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 672 states and 723 transitions. [2023-12-02 23:58:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 723 transitions. [2023-12-02 23:58:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:58:50,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 674 states and 726 transitions. [2023-12-02 23:58:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 726 transitions. [2023-12-02 23:58:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:58:56,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 675 states and 727 transitions. [2023-12-02 23:59:00,354 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 727 transitions. [2023-12-02 23:59:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:59:00,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 676 states and 729 transitions. [2023-12-02 23:59:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 729 transitions. [2023-12-02 23:59:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:59:07,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 677 states and 729 transitions. [2023-12-02 23:59:13,859 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 729 transitions. [2023-12-02 23:59:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:59:13,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 678 states and 730 transitions. [2023-12-02 23:59:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 730 transitions. [2023-12-02 23:59:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:59:18,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 679 states and 732 transitions. [2023-12-02 23:59:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 732 transitions. [2023-12-02 23:59:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:59:24,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:32,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 680 states and 732 transitions. [2023-12-02 23:59:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 732 transitions. [2023-12-02 23:59:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:59:32,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:32,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 681 states and 733 transitions. [2023-12-02 23:59:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 733 transitions. [2023-12-02 23:59:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:59:36,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:41,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 682 states and 734 transitions. [2023-12-02 23:59:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 734 transitions. [2023-12-02 23:59:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:59:41,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 683 states and 735 transitions. [2023-12-02 23:59:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 735 transitions. [2023-12-02 23:59:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:59:45,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 684 states and 737 transitions. [2023-12-02 23:59:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 737 transitions. [2023-12-02 23:59:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:59:53,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:53,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 685 states and 738 transitions. [2023-12-03 00:00:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 738 transitions. [2023-12-03 00:00:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:00:01,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 686 states and 738 transitions. [2023-12-03 00:00:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 738 transitions. [2023-12-03 00:00:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 00:00:12,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 687 states and 740 transitions. [2023-12-03 00:00:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 740 transitions. [2023-12-03 00:00:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:00:19,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 688 states and 741 transitions. [2023-12-03 00:00:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 741 transitions. [2023-12-03 00:00:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:00:26,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:38,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 689 states and 741 transitions. [2023-12-03 00:00:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 741 transitions. [2023-12-03 00:00:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:00:38,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 690 states and 742 transitions. [2023-12-03 00:00:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 742 transitions. [2023-12-03 00:00:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:00:43,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:49,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 691 states and 743 transitions. [2023-12-03 00:00:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 743 transitions. [2023-12-03 00:00:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:00:49,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 692 states and 745 transitions. [2023-12-03 00:00:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 745 transitions. [2023-12-03 00:00:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:00:58,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:07,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 693 states and 745 transitions. [2023-12-03 00:01:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 745 transitions. [2023-12-03 00:01:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:01:07,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:14,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:14,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 694 states and 747 transitions. [2023-12-03 00:01:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 747 transitions. [2023-12-03 00:01:14,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:01:14,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:14,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 695 states and 749 transitions. [2023-12-03 00:01:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 749 transitions. [2023-12-03 00:01:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:01:23,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:32,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 696 states and 749 transitions. [2023-12-03 00:01:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 749 transitions. [2023-12-03 00:01:32,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:01:32,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:32,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 697 states and 749 transitions. [2023-12-03 00:01:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 749 transitions. [2023-12-03 00:01:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:01:49,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 698 states and 751 transitions. [2023-12-03 00:01:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 751 transitions. [2023-12-03 00:01:58,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:58,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 699 states and 751 transitions. [2023-12-03 00:02:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 751 transitions. [2023-12-03 00:02:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:08,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 700 states and 752 transitions. [2023-12-03 00:02:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 752 transitions. [2023-12-03 00:02:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:02:15,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:15,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 701 states and 754 transitions. [2023-12-03 00:02:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 754 transitions. [2023-12-03 00:02:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:02:25,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:25,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 702 states and 754 transitions. [2023-12-03 00:02:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 754 transitions. [2023-12-03 00:02:36,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:02:36,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:36,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 703 states and 755 transitions. [2023-12-03 00:02:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 755 transitions. [2023-12-03 00:02:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:02:43,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 704 states and 757 transitions. [2023-12-03 00:02:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 757 transitions. [2023-12-03 00:02:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:02:54,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:54,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:03:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 705 states and 758 transitions. [2023-12-03 00:03:05,677 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 758 transitions. [2023-12-03 00:03:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:03:05,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,416 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:03:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 706 states and 759 transitions. [2023-12-03 00:03:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 759 transitions. [2023-12-03 00:03:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:03:16,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:03:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 707 states and 759 transitions. [2023-12-03 00:03:37,478 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 759 transitions. [2023-12-03 00:03:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:03:37,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:03:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 708 states and 760 transitions. [2023-12-03 00:03:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 760 transitions. [2023-12-03 00:03:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:03:45,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:03:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 709 states and 762 transitions. [2023-12-03 00:03:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 762 transitions. [2023-12-03 00:03:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:03:56,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:56,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,594 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 710 states and 762 transitions. [2023-12-03 00:04:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 762 transitions. [2023-12-03 00:04:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:04:08,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:16,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 711 states and 763 transitions. [2023-12-03 00:04:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 763 transitions. [2023-12-03 00:04:16,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:04:16,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:16,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:18,873 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 712 states and 764 transitions. [2023-12-03 00:04:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 764 transitions. [2023-12-03 00:04:23,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 00:04:23,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:31,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:31,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 713 states and 765 transitions. [2023-12-03 00:04:31,597 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 765 transitions. [2023-12-03 00:04:31,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 00:04:31,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:31,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 714 states and 766 transitions. [2023-12-03 00:04:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 766 transitions. [2023-12-03 00:04:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:04:39,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:47,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 715 states and 767 transitions. [2023-12-03 00:04:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 767 transitions. [2023-12-03 00:04:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:04:47,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:47,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:05:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 716 states and 769 transitions. [2023-12-03 00:05:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 769 transitions. [2023-12-03 00:05:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 00:05:05,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:05:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 717 states and 769 transitions. [2023-12-03 00:05:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 769 transitions. [2023-12-03 00:05:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 00:05:19,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:06:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 718 states and 771 transitions. [2023-12-03 00:06:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 771 transitions. [2023-12-03 00:06:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 00:06:39,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:06:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 719 states and 772 transitions. [2023-12-03 00:06:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 772 transitions. [2023-12-03 00:06:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 00:06:50,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:07:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 720 states and 773 transitions. [2023-12-03 00:07:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 773 transitions. [2023-12-03 00:07:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 00:07:04,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:04,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:07:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 721 states and 774 transitions. [2023-12-03 00:07:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 774 transitions. [2023-12-03 00:07:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 00:07:10,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:07:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 722 states and 775 transitions. [2023-12-03 00:07:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 775 transitions. [2023-12-03 00:07:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 00:07:16,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:07:22,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 723 states and 776 transitions. [2023-12-03 00:07:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 776 transitions. [2023-12-03 00:07:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 00:07:22,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:07:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 724 states and 777 transitions. [2023-12-03 00:07:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 777 transitions. [2023-12-03 00:07:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 00:07:28,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.