./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/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_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/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_920e1104-6645-4b51-80e6-a9633e04cc1c/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 [2023-12-03 00:41:48,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:41:48,967 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-12-03 00:41:48,971 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:41:48,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:41:48,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:41:48,993 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:41:48,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:41:48,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:41:48,995 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:41:48,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:41:48,996 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:41:48,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:41:48,997 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-03 00:41:48,997 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-03 00:41:48,998 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-03 00:41:48,998 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:41:48,999 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 00:41:48,999 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:41:49,000 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:41:49,000 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:41:49,001 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:41:49,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:41:49,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:41:49,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:41:49,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:41:49,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:41:49,004 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:41:49,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:41:49,005 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_920e1104-6645-4b51-80e6-a9633e04cc1c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2023-12-03 00:41:49,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:41:49,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:41:49,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:41:49,272 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:41:49,273 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:41:49,274 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i [2023-12-03 00:41:52,016 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:41:52,279 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:41:52,279 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i [2023-12-03 00:41:52,299 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/data/cd983ed8d/45ba85f9f1ae44a989b68645e60e46d4/FLAGada60db6d [2023-12-03 00:41:52,315 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/data/cd983ed8d/45ba85f9f1ae44a989b68645e60e46d4 [2023-12-03 00:41:52,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:41:52,320 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:41:52,322 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:41:52,322 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:41:52,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:41:52,328 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:52,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bcbd848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52, skipping insertion in model container [2023-12-03 00:41:52,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:52,396 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:41:52,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:41:52,840 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:41:52,911 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:41:52,949 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:41:52,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52 WrapperNode [2023-12-03 00:41:52,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:41:52,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:41:52,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:41:52,951 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:41:52,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:52,987 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,046 INFO L138 Inliner]: procedures = 177, calls = 228, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 949 [2023-12-03 00:41:53,047 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:41:53,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:41:53,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:41:53,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:41:53,058 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,070 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,114 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,126 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,131 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,137 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,148 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:41:53,149 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:41:53,150 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:41:53,150 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:41:53,151 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:41:52" (1/1) ... [2023-12-03 00:41:53,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:41:53,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:41:53,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:41:53,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920e1104-6645-4b51-80e6-a9633e04cc1c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:41:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 00:41:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 00:41:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 00:41:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:41:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 00:41:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 00:41:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 00:41:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 00:41:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:41:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:41:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:41:53,413 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:41:53,415 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:41:55,058 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:41:55,883 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:41:55,883 INFO L309 CfgBuilder]: Removed 40 assume(true) statements. [2023-12-03 00:41:55,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:41:55 BoogieIcfgContainer [2023-12-03 00:41:55,885 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:41:55,887 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:41:55,887 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:41:55,898 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:41:55,898 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:41:55" (1/1) ... [2023-12-03 00:41:55,908 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:41:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 761 states and 839 transitions. [2023-12-03 00:41:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 839 transitions. [2023-12-03 00:41:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-03 00:41:55,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:55,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 760 states and 838 transitions. [2023-12-03 00:41:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 838 transitions. [2023-12-03 00:41:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-03 00:41:56,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 759 states and 837 transitions. [2023-12-03 00:41:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 837 transitions. [2023-12-03 00:41:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 00:41:56,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 758 states and 836 transitions. [2023-12-03 00:41:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 836 transitions. [2023-12-03 00:41:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 00:41:56,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 757 states and 835 transitions. [2023-12-03 00:41:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 835 transitions. [2023-12-03 00:41:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 00:41:56,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 758 states and 837 transitions. [2023-12-03 00:41:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 837 transitions. [2023-12-03 00:41:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-03 00:41:56,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 757 states and 836 transitions. [2023-12-03 00:41:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 836 transitions. [2023-12-03 00:41:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-03 00:41:56,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 756 states and 835 transitions. [2023-12-03 00:41:57,045 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 835 transitions. [2023-12-03 00:41:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-03 00:41:57,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 756 states and 829 transitions. [2023-12-03 00:41:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 829 transitions. [2023-12-03 00:41:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 00:41:57,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 756 states and 827 transitions. [2023-12-03 00:41:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 827 transitions. [2023-12-03 00:41:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 00:41:57,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 758 states and 831 transitions. [2023-12-03 00:41:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 831 transitions. [2023-12-03 00:41:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 00:41:57,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 717 states and 785 transitions. [2023-12-03 00:41:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 785 transitions. [2023-12-03 00:41:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 00:41:57,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 714 states and 781 transitions. [2023-12-03 00:41:57,622 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 781 transitions. [2023-12-03 00:41:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 00:41:57,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 711 states and 777 transitions. [2023-12-03 00:41:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 777 transitions. [2023-12-03 00:41:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-03 00:41:57,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 708 states and 773 transitions. [2023-12-03 00:41:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 773 transitions. [2023-12-03 00:41:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 00:41:57,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:57,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:57,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 705 states and 769 transitions. [2023-12-03 00:41:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 769 transitions. [2023-12-03 00:41:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 00:41:58,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:58,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 702 states and 765 transitions. [2023-12-03 00:41:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 765 transitions. [2023-12-03 00:41:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 00:41:58,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 699 states and 761 transitions. [2023-12-03 00:41:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 761 transitions. [2023-12-03 00:41:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:41:58,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:58,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 696 states and 757 transitions. [2023-12-03 00:41:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 757 transitions. [2023-12-03 00:41:58,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:41:58,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:58,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 695 states and 756 transitions. [2023-12-03 00:41:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 756 transitions. [2023-12-03 00:41:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:41:58,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:41:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 694 states and 755 transitions. [2023-12-03 00:41:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 755 transitions. [2023-12-03 00:41:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:41:59,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:59,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:59,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 694 states and 754 transitions. [2023-12-03 00:42:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 754 transitions. [2023-12-03 00:42:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:42:00,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:00,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 693 states and 753 transitions. [2023-12-03 00:42:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 753 transitions. [2023-12-03 00:42:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:42:00,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:00,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 692 states and 752 transitions. [2023-12-03 00:42:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 752 transitions. [2023-12-03 00:42:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:42:01,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 691 states and 751 transitions. [2023-12-03 00:42:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 751 transitions. [2023-12-03 00:42:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:42:01,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 690 states and 750 transitions. [2023-12-03 00:42:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 750 transitions. [2023-12-03 00:42:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 00:42:01,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 690 states and 749 transitions. [2023-12-03 00:42:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 749 transitions. [2023-12-03 00:42:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 00:42:01,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 690 states and 748 transitions. [2023-12-03 00:42:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 748 transitions. [2023-12-03 00:42:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:42:01,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 689 states and 747 transitions. [2023-12-03 00:42:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 747 transitions. [2023-12-03 00:42:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:42:01,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 688 states and 746 transitions. [2023-12-03 00:42:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 746 transitions. [2023-12-03 00:42:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:42:01,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:01,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:11,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 00:42:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 688 states and 744 transitions. [2023-12-03 00:42:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 744 transitions. [2023-12-03 00:42:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:42:11,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:11,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:42:22,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:42:32,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:42:43,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:42:53,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:42:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 695 states and 752 transitions. [2023-12-03 00:42:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 752 transitions. [2023-12-03 00:42:53,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:42:53,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:53,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:04,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:43:14,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:43:24,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:43:34,638 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 [] [2023-12-03 00:43:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 702 states and 760 transitions. [2023-12-03 00:43:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 760 transitions. [2023-12-03 00:43:34,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:43:34,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:34,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 694 states and 751 transitions. [2023-12-03 00:43:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 751 transitions. [2023-12-03 00:43:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:43:34,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:35,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 686 states and 742 transitions. [2023-12-03 00:43:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 742 transitions. [2023-12-03 00:43:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:43:35,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:35,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:35,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:35,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 685 states and 741 transitions. [2023-12-03 00:43:35,135 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 741 transitions. [2023-12-03 00:43:35,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:43:35,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:35,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:35,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:35,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 684 states and 740 transitions. [2023-12-03 00:43:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 740 transitions. [2023-12-03 00:43:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:43:35,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 683 states and 739 transitions. [2023-12-03 00:43:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 739 transitions. [2023-12-03 00:43:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:43:35,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 682 states and 738 transitions. [2023-12-03 00:43:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 738 transitions. [2023-12-03 00:43:35,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 00:43:35,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:43:48,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:43:58,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:44:08,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:44:18,192 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 [] [2023-12-03 00:44:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 724 states and 783 transitions. [2023-12-03 00:44:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 783 transitions. [2023-12-03 00:44:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 00:44:18,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:18,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:18,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 723 states and 782 transitions. [2023-12-03 00:44:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 782 transitions. [2023-12-03 00:44:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 00:44:18,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:18,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 722 states and 781 transitions. [2023-12-03 00:44:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 781 transitions. [2023-12-03 00:44:19,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 00:44:19,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 723 states and 781 transitions. [2023-12-03 00:44:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 781 transitions. [2023-12-03 00:44:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 00:44:19,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:19,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 722 states and 780 transitions. [2023-12-03 00:44:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 780 transitions. [2023-12-03 00:44:19,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 00:44:19,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:19,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 721 states and 779 transitions. [2023-12-03 00:44:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 779 transitions. [2023-12-03 00:44:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 00:44:19,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:19,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:20,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 721 states and 776 transitions. [2023-12-03 00:44:20,138 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 776 transitions. [2023-12-03 00:44:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 00:44:20,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:20,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 720 states and 775 transitions. [2023-12-03 00:44:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 775 transitions. [2023-12-03 00:44:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 00:44:22,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:22,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 719 states and 774 transitions. [2023-12-03 00:44:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 774 transitions. [2023-12-03 00:44:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:44:23,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 718 states and 773 transitions. [2023-12-03 00:44:23,620 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 773 transitions. [2023-12-03 00:44:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 00:44:23,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:23,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:24,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 717 states and 772 transitions. [2023-12-03 00:44:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 772 transitions. [2023-12-03 00:44:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:44:24,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 716 states and 770 transitions. [2023-12-03 00:44:24,290 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 770 transitions. [2023-12-03 00:44:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 00:44:24,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:24,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 715 states and 769 transitions. [2023-12-03 00:44:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 769 transitions. [2023-12-03 00:44:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 00:44:24,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:24,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 714 states and 768 transitions. [2023-12-03 00:44:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 768 transitions. [2023-12-03 00:44:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 00:44:25,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:25,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:26,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 713 states and 767 transitions. [2023-12-03 00:44:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 767 transitions. [2023-12-03 00:44:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 00:44:27,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 712 states and 766 transitions. [2023-12-03 00:44:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 766 transitions. [2023-12-03 00:44:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 00:44:28,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 711 states and 765 transitions. [2023-12-03 00:44:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 765 transitions. [2023-12-03 00:44:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:44:29,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 714 states and 772 transitions. [2023-12-03 00:44:31,683 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 772 transitions. [2023-12-03 00:44:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 00:44:31,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 717 states and 782 transitions. [2023-12-03 00:44:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 782 transitions. [2023-12-03 00:44:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:44:35,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 718 states and 784 transitions. [2023-12-03 00:44:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 784 transitions. [2023-12-03 00:44:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:44:36,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 719 states and 786 transitions. [2023-12-03 00:44:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 786 transitions. [2023-12-03 00:44:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 00:44:36,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 00:44:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 707 states and 761 transitions. [2023-12-03 00:44:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 761 transitions. [2023-12-03 00:44:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:44:41,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 706 states and 760 transitions. [2023-12-03 00:44:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 760 transitions. [2023-12-03 00:44:44,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 00:44:44,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:44,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 705 states and 759 transitions. [2023-12-03 00:44:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 759 transitions. [2023-12-03 00:44:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:44:48,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:48,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 704 states and 758 transitions. [2023-12-03 00:44:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 758 transitions. [2023-12-03 00:44:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 00:44:49,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 703 states and 757 transitions. [2023-12-03 00:44:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 757 transitions. [2023-12-03 00:44:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:44:49,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:49,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 702 states and 756 transitions. [2023-12-03 00:44:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 756 transitions. [2023-12-03 00:44:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 00:44:52,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:54,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 701 states and 755 transitions. [2023-12-03 00:44:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 755 transitions. [2023-12-03 00:44:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:44:56,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:56,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 700 states and 754 transitions. [2023-12-03 00:44:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 754 transitions. [2023-12-03 00:44:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:44:56,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:44:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 699 states and 753 transitions. [2023-12-03 00:44:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 753 transitions. [2023-12-03 00:44:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:44:57,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 698 states and 752 transitions. [2023-12-03 00:45:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 752 transitions. [2023-12-03 00:45:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 00:45:00,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:00,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 697 states and 751 transitions. [2023-12-03 00:45:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 751 transitions. [2023-12-03 00:45:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 00:45:04,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:04,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 696 states and 750 transitions. [2023-12-03 00:45:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 750 transitions. [2023-12-03 00:45:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 00:45:05,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 695 states and 749 transitions. [2023-12-03 00:45:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 749 transitions. [2023-12-03 00:45:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:45:05,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:05,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 694 states and 748 transitions. [2023-12-03 00:45:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 748 transitions. [2023-12-03 00:45:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:45:09,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:17,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 693 states and 747 transitions. [2023-12-03 00:45:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 747 transitions. [2023-12-03 00:45:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:45:17,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:17,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 692 states and 746 transitions. [2023-12-03 00:45:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 746 transitions. [2023-12-03 00:45:17,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:45:17,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:17,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 691 states and 745 transitions. [2023-12-03 00:45:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 745 transitions. [2023-12-03 00:45:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:45:18,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:18,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 690 states and 744 transitions. [2023-12-03 00:45:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 744 transitions. [2023-12-03 00:45:24,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 00:45:24,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:24,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 689 states and 743 transitions. [2023-12-03 00:45:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 743 transitions. [2023-12-03 00:45:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:45:35,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:35,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:35,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 688 states and 742 transitions. [2023-12-03 00:45:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 742 transitions. [2023-12-03 00:45:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:45:36,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 687 states and 741 transitions. [2023-12-03 00:45:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 741 transitions. [2023-12-03 00:45:37,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:45:37,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:37,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 686 states and 740 transitions. [2023-12-03 00:45:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 740 transitions. [2023-12-03 00:45:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:45:42,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 685 states and 739 transitions. [2023-12-03 00:45:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 739 transitions. [2023-12-03 00:45:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 00:45:53,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 675 states and 728 transitions. [2023-12-03 00:45:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 728 transitions. [2023-12-03 00:45:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 00:45:54,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:54,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:54,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 674 states and 727 transitions. [2023-12-03 00:45:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 727 transitions. [2023-12-03 00:45:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 00:45:55,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:55,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:45:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:45:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 673 states and 726 transitions. [2023-12-03 00:45:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 726 transitions. [2023-12-03 00:45:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 00:45:57,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:45:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:45:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:45:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:46:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:46:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 672 states and 725 transitions. [2023-12-03 00:46:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 725 transitions. [2023-12-03 00:46:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:46:03,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:46:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:46:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:46:08,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:46:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:46:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 671 states and 724 transitions. [2023-12-03 00:46:22,086 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 724 transitions. [2023-12-03 00:46:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 00:46:22,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:46:22,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:46:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:46:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:46:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:46:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 670 states and 723 transitions. [2023-12-03 00:46:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 723 transitions. [2023-12-03 00:46:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 00:46:42,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:46:42,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:46:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:46:43,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:46:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:46:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 672 states and 723 transitions. [2023-12-03 00:46:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 723 transitions. [2023-12-03 00:46:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 00:46:47,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:46:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:46:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:46:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:46:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:46:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 674 states and 726 transitions. [2023-12-03 00:46:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 726 transitions. [2023-12-03 00:46:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 00:46:53,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:46:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:46:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:46:54,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:46:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:46:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 675 states and 727 transitions. [2023-12-03 00:46:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 727 transitions. [2023-12-03 00:46:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 00:46:57,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:46:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:46:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:46:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 676 states and 729 transitions. [2023-12-03 00:47:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 729 transitions. [2023-12-03 00:47:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 00:47:04,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 677 states and 729 transitions. [2023-12-03 00:47:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 729 transitions. [2023-12-03 00:47:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 00:47:11,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 678 states and 730 transitions. [2023-12-03 00:47:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 730 transitions. [2023-12-03 00:47:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 00:47:15,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:15,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 679 states and 732 transitions. [2023-12-03 00:47:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 732 transitions. [2023-12-03 00:47:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 00:47:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 680 states and 732 transitions. [2023-12-03 00:47:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 732 transitions. [2023-12-03 00:47:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:47:29,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:34,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 681 states and 733 transitions. [2023-12-03 00:47:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 733 transitions. [2023-12-03 00:47:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:47:34,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:38,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 682 states and 734 transitions. [2023-12-03 00:47:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 734 transitions. [2023-12-03 00:47:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 00:47:38,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:38,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 683 states and 735 transitions. [2023-12-03 00:47:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 735 transitions. [2023-12-03 00:47:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 00:47:43,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:47:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:47:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 684 states and 737 transitions. [2023-12-03 00:47:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 737 transitions. [2023-12-03 00:47:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 00:47:52,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:47:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:47:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:47:53,749 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 00:48:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:00,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 685 states and 738 transitions. [2023-12-03 00:48:00,316 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 738 transitions. [2023-12-03 00:48:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:48:00,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:00,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:02,467 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 00:48:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 686 states and 738 transitions. [2023-12-03 00:48:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 738 transitions. [2023-12-03 00:48:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 00:48:11,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:11,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:13,415 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 00:48:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 687 states and 740 transitions. [2023-12-03 00:48:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 740 transitions. [2023-12-03 00:48:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:48:17,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:17,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:19,364 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 00:48:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 688 states and 741 transitions. [2023-12-03 00:48:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 741 transitions. [2023-12-03 00:48:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:48:26,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:26,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:28,269 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 00:48:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 689 states and 741 transitions. [2023-12-03 00:48:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 741 transitions. [2023-12-03 00:48:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:48:37,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:39,162 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 00:48:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 690 states and 742 transitions. [2023-12-03 00:48:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 742 transitions. [2023-12-03 00:48:42,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:48:42,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:44,310 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 00:48:48,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 691 states and 743 transitions. [2023-12-03 00:48:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 743 transitions. [2023-12-03 00:48:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:48:48,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:48,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:51,816 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 00:48:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:48:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 692 states and 745 transitions. [2023-12-03 00:48:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 745 transitions. [2023-12-03 00:48:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:48:57,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:48:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:48:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:48:59,776 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 00:49:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:49:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 693 states and 745 transitions. [2023-12-03 00:49:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 745 transitions. [2023-12-03 00:49:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:49:06,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:49:06,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:49:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:49:08,962 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 00:49:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:49:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 694 states and 747 transitions. [2023-12-03 00:49:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 747 transitions. [2023-12-03 00:49:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:49:14,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:49:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:49:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:49:16,005 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 00:49:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:49:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 695 states and 749 transitions. [2023-12-03 00:49:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 749 transitions. [2023-12-03 00:49:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:49:23,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:49:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:49:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:49:25,348 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 00:49:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:49:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 696 states and 749 transitions. [2023-12-03 00:49:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 749 transitions. [2023-12-03 00:49:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:49:32,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:49:32,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:49:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:49:36,275 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 00:49:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:49:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 697 states and 749 transitions. [2023-12-03 00:49:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 749 transitions. [2023-12-03 00:49:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:49:50,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:49:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:49:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:49:53,058 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 00:49:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:49:58,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 698 states and 751 transitions. [2023-12-03 00:49:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 751 transitions. [2023-12-03 00:49:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:49:58,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:49:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:49:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:00,815 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 00:50:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 699 states and 751 transitions. [2023-12-03 00:50:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 751 transitions. [2023-12-03 00:50:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:50:08,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:10,733 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 00:50:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 700 states and 752 transitions. [2023-12-03 00:50:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 752 transitions. [2023-12-03 00:50:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:50:14,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:14,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:18,618 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 00:50:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 701 states and 754 transitions. [2023-12-03 00:50:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 754 transitions. [2023-12-03 00:50:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:50:25,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:25,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:27,833 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 00:50:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 702 states and 754 transitions. [2023-12-03 00:50:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 754 transitions. [2023-12-03 00:50:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:50:36,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:38,414 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 00:50:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 703 states and 755 transitions. [2023-12-03 00:50:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 755 transitions. [2023-12-03 00:50:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:50:42,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:42,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:46,864 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 00:50:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:50:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 704 states and 757 transitions. [2023-12-03 00:50:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 757 transitions. [2023-12-03 00:50:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:50:53,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:50:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:50:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:50:56,010 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 00:51:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 705 states and 758 transitions. [2023-12-03 00:51:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 758 transitions. [2023-12-03 00:51:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:51:04,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:06,667 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 00:51:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:14,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 706 states and 759 transitions. [2023-12-03 00:51:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 759 transitions. [2023-12-03 00:51:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:51:14,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:14,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:18,591 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 00:51:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 707 states and 759 transitions. [2023-12-03 00:51:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 759 transitions. [2023-12-03 00:51:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:51:35,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:35,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:37,930 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 00:51:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 708 states and 760 transitions. [2023-12-03 00:51:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 760 transitions. [2023-12-03 00:51:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:51:43,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:47,697 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 00:51:54,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:51:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 709 states and 762 transitions. [2023-12-03 00:51:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 762 transitions. [2023-12-03 00:51:54,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:51:54,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:51:54,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:51:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:51:57,685 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 00:52:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 710 states and 762 transitions. [2023-12-03 00:52:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 762 transitions. [2023-12-03 00:52:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:52:06,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:09,049 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 00:52:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 711 states and 763 transitions. [2023-12-03 00:52:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 763 transitions. [2023-12-03 00:52:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:52:13,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:16,336 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 00:52:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 712 states and 764 transitions. [2023-12-03 00:52:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 764 transitions. [2023-12-03 00:52:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 00:52:21,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:21,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:23,579 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 00:52:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 713 states and 765 transitions. [2023-12-03 00:52:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 765 transitions. [2023-12-03 00:52:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 00:52:28,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:28,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:31,211 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 00:52:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:36,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 714 states and 766 transitions. [2023-12-03 00:52:36,072 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 766 transitions. [2023-12-03 00:52:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:52:36,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:36,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:38,764 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 00:52:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:52:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 715 states and 767 transitions. [2023-12-03 00:52:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 767 transitions. [2023-12-03 00:52:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:52:43,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:52:43,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:52:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:52:51,571 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 00:53:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 716 states and 769 transitions. [2023-12-03 00:53:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 769 transitions. [2023-12-03 00:53:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 00:53:01,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:01,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:05,005 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 00:53:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:53:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 717 states and 769 transitions. [2023-12-03 00:53:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 769 transitions. [2023-12-03 00:53:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 00:53:13,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:53:13,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:53:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:53:50,901 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 00:54:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 718 states and 771 transitions. [2023-12-03 00:54:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 771 transitions. [2023-12-03 00:54:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 00:54:30,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:32,178 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 00:54:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 719 states and 772 transitions. [2023-12-03 00:54:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 772 transitions. [2023-12-03 00:54:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 00:54:40,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:43,207 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 00:54:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 720 states and 773 transitions. [2023-12-03 00:54:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 773 transitions. [2023-12-03 00:54:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 00:54:54,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:54:56,020 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 00:54:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:54:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 721 states and 774 transitions. [2023-12-03 00:54:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 774 transitions. [2023-12-03 00:54:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 00:54:59,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:54:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:54:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:55:01,524 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 00:55:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:55:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 722 states and 775 transitions. [2023-12-03 00:55:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 775 transitions. [2023-12-03 00:55:05,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 00:55:05,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:55:05,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:55:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:55:07,256 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 00:55:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:55:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 723 states and 776 transitions. [2023-12-03 00:55:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 776 transitions. [2023-12-03 00:55:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 00:55:10,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:55:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:55:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:55:12,856 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 00:55:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:55:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 724 states and 777 transitions. [2023-12-03 00:55:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 777 transitions. [2023-12-03 00:55:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 00:55:16,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:55:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:55:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:55:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-12-03 00:55:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:55:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 725 states and 778 transitions. [2023-12-03 00:55:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 778 transitions. [2023-12-03 00:55:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:55:22,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:55:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:55:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:55:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.