./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/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_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/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_01c2578f-b48f-4159-a158-2bff4376a58a/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 03:32:47,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:32:47,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-12-03 03:32:47,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:32:47,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:32:47,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:32:47,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:32:47,995 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:32:47,996 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:32:47,997 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 03:32:47,997 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:32:47,998 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 03:32:47,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:32:47,999 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-03 03:32:47,999 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-03 03:32:48,000 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-03 03:32:48,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:32:48,001 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 03:32:48,001 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 03:32:48,002 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:32:48,003 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:32:48,003 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:32:48,004 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:32:48,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:32:48,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:32:48,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:32:48,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:32:48,006 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:32:48,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:32:48,007 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_01c2578f-b48f-4159-a158-2bff4376a58a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2023-12-03 03:32:48,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:32:48,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:32:48,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:32:48,258 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:32:48,259 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:32:48,260 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2023-12-03 03:32:51,047 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:32:51,307 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:32:51,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2023-12-03 03:32:51,328 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/data/8c16635e2/29a86f4271a84946914095300d9e20dd/FLAG1433d5119 [2023-12-03 03:32:51,342 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/data/8c16635e2/29a86f4271a84946914095300d9e20dd [2023-12-03 03:32:51,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:32:51,347 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:32:51,348 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:32:51,348 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:32:51,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:32:51,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:32:51" (1/1) ... [2023-12-03 03:32:51,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@678192ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:51, skipping insertion in model container [2023-12-03 03:32:51,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:32:51" (1/1) ... [2023-12-03 03:32:51,426 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:32:51,890 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:32:51,901 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:32:51,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:32:52,032 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:32:52,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52 WrapperNode [2023-12-03 03:32:52,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:32:52,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:32:52,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:32:52,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:32:52,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,113 INFO L138 Inliner]: procedures = 177, calls = 228, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 949 [2023-12-03 03:32:52,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:32:52,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:32:52,115 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:32:52,115 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:32:52,124 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,137 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,138 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,180 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,212 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:32:52,213 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:32:52,213 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:32:52,213 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:32:52,214 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:32:52" (1/1) ... [2023-12-03 03:32:52,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:32:52,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:32:52,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:32:52,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01c2578f-b48f-4159-a158-2bff4376a58a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:32:52,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 03:32:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 03:32:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 03:32:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 03:32:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 03:32:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 03:32:52,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 03:32:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 03:32:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 03:32:52,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:32:52,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:32:52,461 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:32:52,463 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:32:54,117 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:32:54,842 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:32:54,842 INFO L309 CfgBuilder]: Removed 40 assume(true) statements. [2023-12-03 03:32:54,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:32:54 BoogieIcfgContainer [2023-12-03 03:32:54,844 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:32:54,845 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:32:54,846 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:32:54,853 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:32:54,853 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:32:54" (1/1) ... [2023-12-03 03:32:54,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:32:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 761 states and 839 transitions. [2023-12-03 03:32:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 839 transitions. [2023-12-03 03:32:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-03 03:32:54,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,084 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 03:32:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 760 states and 838 transitions. [2023-12-03 03:32:55,122 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 838 transitions. [2023-12-03 03:32:55,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-03 03:32:55,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,213 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 03:32:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 759 states and 837 transitions. [2023-12-03 03:32:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 837 transitions. [2023-12-03 03:32:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 03:32:55,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,338 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 03:32:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 758 states and 836 transitions. [2023-12-03 03:32:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 836 transitions. [2023-12-03 03:32:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 03:32:55,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,430 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 03:32:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 757 states and 835 transitions. [2023-12-03 03:32:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 835 transitions. [2023-12-03 03:32:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 03:32:55,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,628 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 03:32:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 758 states and 837 transitions. [2023-12-03 03:32:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 837 transitions. [2023-12-03 03:32:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-03 03:32:55,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,690 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 03:32:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 757 states and 836 transitions. [2023-12-03 03:32:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 836 transitions. [2023-12-03 03:32:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-03 03:32:55,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,778 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 03:32:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 756 states and 835 transitions. [2023-12-03 03:32:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 835 transitions. [2023-12-03 03:32:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-03 03:32:55,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,923 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 03:32:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 756 states and 829 transitions. [2023-12-03 03:32:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 829 transitions. [2023-12-03 03:32:55,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 03:32:55,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:55,952 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 03:32:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 756 states and 827 transitions. [2023-12-03 03:32:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 827 transitions. [2023-12-03 03:32:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 03:32:55,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,016 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 03:32:56,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 758 states and 831 transitions. [2023-12-03 03:32:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 831 transitions. [2023-12-03 03:32:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 03:32:56,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,158 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 03:32:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 717 states and 785 transitions. [2023-12-03 03:32:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 785 transitions. [2023-12-03 03:32:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 03:32:56,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,380 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 03:32:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 714 states and 781 transitions. [2023-12-03 03:32:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 781 transitions. [2023-12-03 03:32:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 03:32:56,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,528 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 03:32:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 711 states and 777 transitions. [2023-12-03 03:32:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 777 transitions. [2023-12-03 03:32:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-03 03:32:56,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:32:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 708 states and 773 transitions. [2023-12-03 03:32:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 773 transitions. [2023-12-03 03:32:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 03:32:56,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:32:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 705 states and 769 transitions. [2023-12-03 03:32:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 769 transitions. [2023-12-03 03:32:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 03:32:56,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,832 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 03:32:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 702 states and 765 transitions. [2023-12-03 03:32:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 765 transitions. [2023-12-03 03:32:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 03:32:56,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:56,931 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 03:32:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 699 states and 761 transitions. [2023-12-03 03:32:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 761 transitions. [2023-12-03 03:32:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 03:32:56,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:57,026 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 03:32:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 696 states and 757 transitions. [2023-12-03 03:32:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 757 transitions. [2023-12-03 03:32:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 03:32:57,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:57,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:57,105 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 03:32:57,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 695 states and 756 transitions. [2023-12-03 03:32:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 756 transitions. [2023-12-03 03:32:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 03:32:57,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:57,545 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 03:32:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 694 states and 755 transitions. [2023-12-03 03:32:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 755 transitions. [2023-12-03 03:32:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 03:32:58,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:58,507 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 03:32:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 694 states and 754 transitions. [2023-12-03 03:32:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 754 transitions. [2023-12-03 03:32:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 03:32:59,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:59,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:59,301 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 03:32:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:59,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 693 states and 753 transitions. [2023-12-03 03:32:59,324 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 753 transitions. [2023-12-03 03:32:59,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 03:32:59,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:59,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:59,465 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 03:32:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 692 states and 752 transitions. [2023-12-03 03:32:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 752 transitions. [2023-12-03 03:32:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:32:59,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:59,749 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 03:32:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 691 states and 751 transitions. [2023-12-03 03:32:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 751 transitions. [2023-12-03 03:32:59,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 03:32:59,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:59,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:59,835 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 03:32:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:32:59,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 690 states and 750 transitions. [2023-12-03 03:32:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 750 transitions. [2023-12-03 03:32:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 03:32:59,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:32:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:32:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:32:59,903 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 03:33:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:33:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 690 states and 749 transitions. [2023-12-03 03:33:00,107 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 749 transitions. [2023-12-03 03:33:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 03:33:00,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:33:00,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:33:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:33:00,153 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 03:33:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:33:00,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 690 states and 748 transitions. [2023-12-03 03:33:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 748 transitions. [2023-12-03 03:33:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:33:00,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:33:00,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:33:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:33:00,220 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 03:33:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:33:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 689 states and 747 transitions. [2023-12-03 03:33:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 747 transitions. [2023-12-03 03:33:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 03:33:00,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:33:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:33:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:33:00,319 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 03:33:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:33:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 688 states and 746 transitions. [2023-12-03 03:33:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 746 transitions. [2023-12-03 03:33:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 03:33:00,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:33:00,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:33:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:33:00,374 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 03:33:10,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 03:33:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:33:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 688 states and 744 transitions. [2023-12-03 03:33:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 744 transitions. [2023-12-03 03:33:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 03:33:10,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:33:10,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:33:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:33:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:33:21,515 WARN L539 Checker$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 03:33:31,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:33:41,573 WARN L539 Checker$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 03:33:51,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:33:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:33:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 695 states and 752 transitions. [2023-12-03 03:33:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 752 transitions. [2023-12-03 03:33:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 03:33:51,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:33:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:33:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:33:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:34:03,019 WARN L539 Checker$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 03:34:13,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:34:23,078 WARN L539 Checker$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 03:34:33,113 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 03:34:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 702 states and 760 transitions. [2023-12-03 03:34:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 760 transitions. [2023-12-03 03:34:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:34:33,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:34:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 694 states and 751 transitions. [2023-12-03 03:34:33,227 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 751 transitions. [2023-12-03 03:34:33,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:34:33,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:33,359 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 03:34:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 686 states and 742 transitions. [2023-12-03 03:34:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 742 transitions. [2023-12-03 03:34:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:34:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:33,475 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 03:34:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 685 states and 741 transitions. [2023-12-03 03:34:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 741 transitions. [2023-12-03 03:34:33,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:34:33,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:34:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 684 states and 740 transitions. [2023-12-03 03:34:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 740 transitions. [2023-12-03 03:34:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 03:34:33,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:33,795 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 03:34:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 683 states and 739 transitions. [2023-12-03 03:34:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 739 transitions. [2023-12-03 03:34:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 03:34:33,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:33,917 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 03:34:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:34:33,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 682 states and 738 transitions. [2023-12-03 03:34:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 738 transitions. [2023-12-03 03:34:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:34:33,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:34:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:34:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:34:34,100 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 03:34:46,304 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 03:34:56,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:35:06,370 WARN L539 Checker$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 03:35:16,406 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 03:35:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 724 states and 783 transitions. [2023-12-03 03:35:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 783 transitions. [2023-12-03 03:35:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:35:16,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:16,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:16,893 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 03:35:17,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 723 states and 782 transitions. [2023-12-03 03:35:17,247 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 782 transitions. [2023-12-03 03:35:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:35:17,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:17,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:35:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:17,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 722 states and 781 transitions. [2023-12-03 03:35:17,571 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 781 transitions. [2023-12-03 03:35:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:35:17,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:17,646 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 03:35:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 723 states and 781 transitions. [2023-12-03 03:35:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 781 transitions. [2023-12-03 03:35:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:35:17,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:35:17,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:17,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 722 states and 780 transitions. [2023-12-03 03:35:17,840 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 780 transitions. [2023-12-03 03:35:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 03:35:17,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:17,962 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 03:35:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 721 states and 779 transitions. [2023-12-03 03:35:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 779 transitions. [2023-12-03 03:35:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 03:35:17,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:17,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:18,102 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 03:35:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 721 states and 776 transitions. [2023-12-03 03:35:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 776 transitions. [2023-12-03 03:35:18,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 03:35:18,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:18,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:18,661 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 03:35:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 720 states and 775 transitions. [2023-12-03 03:35:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 775 transitions. [2023-12-03 03:35:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 03:35:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:21,163 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 03:35:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 719 states and 774 transitions. [2023-12-03 03:35:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 774 transitions. [2023-12-03 03:35:21,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 03:35:21,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:21,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:35:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 718 states and 773 transitions. [2023-12-03 03:35:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 773 transitions. [2023-12-03 03:35:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 03:35:21,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:22,127 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 03:35:22,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 717 states and 772 transitions. [2023-12-03 03:35:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 772 transitions. [2023-12-03 03:35:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:35:22,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:22,619 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 03:35:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 716 states and 770 transitions. [2023-12-03 03:35:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 770 transitions. [2023-12-03 03:35:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 03:35:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:22,789 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 03:35:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 715 states and 769 transitions. [2023-12-03 03:35:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 769 transitions. [2023-12-03 03:35:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 03:35:22,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:22,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:23,375 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 03:35:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:24,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 714 states and 768 transitions. [2023-12-03 03:35:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 768 transitions. [2023-12-03 03:35:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 03:35:24,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:25,064 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 03:35:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 713 states and 767 transitions. [2023-12-03 03:35:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 767 transitions. [2023-12-03 03:35:26,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 03:35:26,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:26,693 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 03:35:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 712 states and 766 transitions. [2023-12-03 03:35:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 766 transitions. [2023-12-03 03:35:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 03:35:27,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:27,579 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 03:35:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 711 states and 765 transitions. [2023-12-03 03:35:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 765 transitions. [2023-12-03 03:35:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 03:35:28,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:28,931 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 03:35:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 714 states and 772 transitions. [2023-12-03 03:35:30,433 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 772 transitions. [2023-12-03 03:35:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 03:35:30,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:30,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:31,305 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 03:35:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 717 states and 782 transitions. [2023-12-03 03:35:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 782 transitions. [2023-12-03 03:35:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 03:35:34,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:34,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:34,070 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 03:35:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 718 states and 784 transitions. [2023-12-03 03:35:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 784 transitions. [2023-12-03 03:35:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 03:35:34,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:34,639 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 03:35:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 719 states and 786 transitions. [2023-12-03 03:35:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 786 transitions. [2023-12-03 03:35:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 03:35:35,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:35,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:36,678 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 03:35:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 707 states and 761 transitions. [2023-12-03 03:35:39,896 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 761 transitions. [2023-12-03 03:35:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 03:35:39,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:41,041 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 03:35:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 706 states and 760 transitions. [2023-12-03 03:35:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 760 transitions. [2023-12-03 03:35:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 03:35:43,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:43,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:44,644 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 03:35:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:47,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 705 states and 759 transitions. [2023-12-03 03:35:47,302 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 759 transitions. [2023-12-03 03:35:47,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 03:35:47,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:47,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:47,360 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 03:35:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 704 states and 758 transitions. [2023-12-03 03:35:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 758 transitions. [2023-12-03 03:35:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 03:35:47,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:48,075 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 03:35:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 703 states and 757 transitions. [2023-12-03 03:35:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 757 transitions. [2023-12-03 03:35:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 03:35:48,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:49,597 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 03:35:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 702 states and 756 transitions. [2023-12-03 03:35:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 756 transitions. [2023-12-03 03:35:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 03:35:51,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:51,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:53,121 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 03:35:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 701 states and 755 transitions. [2023-12-03 03:35:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 755 transitions. [2023-12-03 03:35:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 03:35:55,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:35:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 700 states and 754 transitions. [2023-12-03 03:35:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 754 transitions. [2023-12-03 03:35:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 03:35:55,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:55,966 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 03:35:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:35:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 699 states and 753 transitions. [2023-12-03 03:35:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 753 transitions. [2023-12-03 03:35:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 03:35:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:35:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:35:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:35:57,894 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 03:36:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 698 states and 752 transitions. [2023-12-03 03:36:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 752 transitions. [2023-12-03 03:36:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 03:36:00,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:01,735 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 03:36:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 697 states and 751 transitions. [2023-12-03 03:36:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 751 transitions. [2023-12-03 03:36:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 03:36:03,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:04,039 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 03:36:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 696 states and 750 transitions. [2023-12-03 03:36:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 750 transitions. [2023-12-03 03:36:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 03:36:04,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:04,739 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 03:36:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 695 states and 749 transitions. [2023-12-03 03:36:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 749 transitions. [2023-12-03 03:36:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 03:36:05,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:06,724 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 03:36:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 694 states and 748 transitions. [2023-12-03 03:36:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 748 transitions. [2023-12-03 03:36:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 03:36:09,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:09,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:12,928 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 03:36:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:17,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 693 states and 747 transitions. [2023-12-03 03:36:17,104 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 747 transitions. [2023-12-03 03:36:17,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 03:36:17,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:17,216 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 03:36:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 692 states and 746 transitions. [2023-12-03 03:36:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 746 transitions. [2023-12-03 03:36:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 03:36:17,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:18,054 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 03:36:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 691 states and 745 transitions. [2023-12-03 03:36:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 745 transitions. [2023-12-03 03:36:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 03:36:18,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:18,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:20,781 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 03:36:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 690 states and 744 transitions. [2023-12-03 03:36:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 744 transitions. [2023-12-03 03:36:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 03:36:24,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:29,049 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 03:36:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 689 states and 743 transitions. [2023-12-03 03:36:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 743 transitions. [2023-12-03 03:36:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 03:36:35,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:35,789 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 03:36:36,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:36,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 688 states and 742 transitions. [2023-12-03 03:36:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 742 transitions. [2023-12-03 03:36:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 03:36:36,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:36,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:36:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 687 states and 741 transitions. [2023-12-03 03:36:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 741 transitions. [2023-12-03 03:36:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 03:36:37,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:37,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:39,143 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 03:36:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 686 states and 740 transitions. [2023-12-03 03:36:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 740 transitions. [2023-12-03 03:36:43,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 03:36:43,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:43,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:47,460 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 03:36:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 685 states and 739 transitions. [2023-12-03 03:36:54,705 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 739 transitions. [2023-12-03 03:36:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 03:36:54,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:54,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:54,782 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 03:36:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 675 states and 728 transitions. [2023-12-03 03:36:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 728 transitions. [2023-12-03 03:36:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 03:36:55,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:36:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:56,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 674 states and 727 transitions. [2023-12-03 03:36:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 727 transitions. [2023-12-03 03:36:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 03:36:56,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:36:57,463 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 03:36:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:36:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 673 states and 726 transitions. [2023-12-03 03:36:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 726 transitions. [2023-12-03 03:36:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 03:36:59,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:36:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:36:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:00,357 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 03:37:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 672 states and 725 transitions. [2023-12-03 03:37:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 725 transitions. [2023-12-03 03:37:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 03:37:04,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:10,035 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 03:37:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 671 states and 724 transitions. [2023-12-03 03:37:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 724 transitions. [2023-12-03 03:37:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 03:37:24,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:29,036 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 03:37:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 670 states and 723 transitions. [2023-12-03 03:37:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 723 transitions. [2023-12-03 03:37:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:37:46,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:46,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:46,503 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 03:37:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 672 states and 723 transitions. [2023-12-03 03:37:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 723 transitions. [2023-12-03 03:37:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 03:37:50,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:50,818 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 03:37:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:37:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 674 states and 726 transitions. [2023-12-03 03:37:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 726 transitions. [2023-12-03 03:37:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 03:37:56,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:37:56,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:37:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:37:57,588 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 03:38:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 675 states and 727 transitions. [2023-12-03 03:38:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 727 transitions. [2023-12-03 03:38:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:38:00,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:00,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:02,215 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 03:38:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 676 states and 729 transitions. [2023-12-03 03:38:07,866 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 729 transitions. [2023-12-03 03:38:07,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 03:38:07,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:07,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:08,890 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 03:38:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:14,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 677 states and 729 transitions. [2023-12-03 03:38:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 729 transitions. [2023-12-03 03:38:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 03:38:14,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:14,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:15,818 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 03:38:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 678 states and 730 transitions. [2023-12-03 03:38:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 730 transitions. [2023-12-03 03:38:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:38:19,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:21,550 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 03:38:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 679 states and 732 transitions. [2023-12-03 03:38:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 732 transitions. [2023-12-03 03:38:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 03:38:26,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:26,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:27,755 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 03:38:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 680 states and 732 transitions. [2023-12-03 03:38:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 732 transitions. [2023-12-03 03:38:33,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 03:38:33,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:33,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:35,046 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 03:38:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 681 states and 733 transitions. [2023-12-03 03:38:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 733 transitions. [2023-12-03 03:38:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:38:38,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:39,629 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 03:38:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 682 states and 734 transitions. [2023-12-03 03:38:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 734 transitions. [2023-12-03 03:38:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 03:38:43,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:43,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:44,289 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 03:38:47,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 683 states and 735 transitions. [2023-12-03 03:38:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 735 transitions. [2023-12-03 03:38:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 03:38:47,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:47,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:51,188 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 03:38:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:38:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 684 states and 737 transitions. [2023-12-03 03:38:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 737 transitions. [2023-12-03 03:38:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:38:56,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:38:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:38:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:38:58,337 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 03:39:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 685 states and 738 transitions. [2023-12-03 03:39:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 738 transitions. [2023-12-03 03:39:04,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 03:39:04,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:06,945 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 03:39:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 686 states and 738 transitions. [2023-12-03 03:39:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 738 transitions. [2023-12-03 03:39:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 03:39:16,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:16,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:18,290 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 03:39:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 687 states and 740 transitions. [2023-12-03 03:39:22,928 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 740 transitions. [2023-12-03 03:39:22,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 03:39:22,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:22,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:24,543 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 03:39:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 688 states and 741 transitions. [2023-12-03 03:39:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 741 transitions. [2023-12-03 03:39:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 03:39:31,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:31,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:33,826 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 03:39:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 689 states and 741 transitions. [2023-12-03 03:39:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 741 transitions. [2023-12-03 03:39:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 03:39:43,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:43,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:45,002 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 03:39:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 690 states and 742 transitions. [2023-12-03 03:39:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 742 transitions. [2023-12-03 03:39:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 03:39:48,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:50,592 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 03:39:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:39:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 691 states and 743 transitions. [2023-12-03 03:39:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 743 transitions. [2023-12-03 03:39:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 03:39:54,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:39:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:39:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:39:58,082 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 03:40:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 692 states and 745 transitions. [2023-12-03 03:40:03,945 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 745 transitions. [2023-12-03 03:40:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 03:40:03,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:03,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:06,224 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 03:40:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 693 states and 745 transitions. [2023-12-03 03:40:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 745 transitions. [2023-12-03 03:40:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 03:40:13,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:15,743 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 03:40:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 694 states and 747 transitions. [2023-12-03 03:40:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 747 transitions. [2023-12-03 03:40:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 03:40:20,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:22,643 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 03:40:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:29,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 695 states and 749 transitions. [2023-12-03 03:40:29,954 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 749 transitions. [2023-12-03 03:40:29,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 03:40:29,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:29,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:31,977 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 03:40:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 696 states and 749 transitions. [2023-12-03 03:40:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 749 transitions. [2023-12-03 03:40:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 03:40:39,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:42,757 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 03:40:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:40:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 697 states and 749 transitions. [2023-12-03 03:40:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 749 transitions. [2023-12-03 03:40:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 03:40:56,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:40:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:40:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:40:59,358 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 03:41:04,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:04,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 698 states and 751 transitions. [2023-12-03 03:41:04,545 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 751 transitions. [2023-12-03 03:41:04,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 03:41:04,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:07,046 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 03:41:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 699 states and 751 transitions. [2023-12-03 03:41:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 751 transitions. [2023-12-03 03:41:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 03:41:14,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:41:21,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:21,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 700 states and 752 transitions. [2023-12-03 03:41:21,034 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 752 transitions. [2023-12-03 03:41:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 03:41:21,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:21,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:24,750 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 03:41:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 701 states and 754 transitions. [2023-12-03 03:41:30,686 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 754 transitions. [2023-12-03 03:41:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 03:41:30,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:30,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:33,469 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 03:41:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 702 states and 754 transitions. [2023-12-03 03:41:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 754 transitions. [2023-12-03 03:41:41,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 03:41:41,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:41,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:43,408 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 03:41:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 703 states and 755 transitions. [2023-12-03 03:41:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 755 transitions. [2023-12-03 03:41:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 03:41:47,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:51,653 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 03:41:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:41:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 704 states and 757 transitions. [2023-12-03 03:41:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 757 transitions. [2023-12-03 03:41:57,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 03:41:57,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:41:57,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:41:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:41:59,982 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 03:42:07,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:07,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 705 states and 758 transitions. [2023-12-03 03:42:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 758 transitions. [2023-12-03 03:42:07,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 03:42:07,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:07,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:10,025 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 03:42:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 706 states and 759 transitions. [2023-12-03 03:42:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 759 transitions. [2023-12-03 03:42:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 03:42:18,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:22,406 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 03:42:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 707 states and 759 transitions. [2023-12-03 03:42:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 759 transitions. [2023-12-03 03:42:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 03:42:38,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:40,533 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 03:42:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 708 states and 760 transitions. [2023-12-03 03:42:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 760 transitions. [2023-12-03 03:42:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 03:42:45,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:45,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:49,912 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 03:42:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:42:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 709 states and 762 transitions. [2023-12-03 03:42:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 762 transitions. [2023-12-03 03:42:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 03:42:56,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:42:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:42:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:42:59,972 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 03:43:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 710 states and 762 transitions. [2023-12-03 03:43:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 762 transitions. [2023-12-03 03:43:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 03:43:08,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:11,164 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 03:43:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 711 states and 763 transitions. [2023-12-03 03:43:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 763 transitions. [2023-12-03 03:43:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 03:43:15,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:15,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:18,600 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 03:43:23,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:23,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 712 states and 764 transitions. [2023-12-03 03:43:23,508 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 764 transitions. [2023-12-03 03:43:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 03:43:23,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:26,260 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 03:43:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 713 states and 765 transitions. [2023-12-03 03:43:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 765 transitions. [2023-12-03 03:43:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 03:43:31,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:31,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:31,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:33,988 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 03:43:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 714 states and 766 transitions. [2023-12-03 03:43:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 766 transitions. [2023-12-03 03:43:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 03:43:39,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:39,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:41,955 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 03:43:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:43:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 715 states and 767 transitions. [2023-12-03 03:43:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 767 transitions. [2023-12-03 03:43:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 03:43:47,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:43:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:43:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:43:54,830 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 03:44:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 716 states and 769 transitions. [2023-12-03 03:44:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 769 transitions. [2023-12-03 03:44:05,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 03:44:05,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:05,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:08,752 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 03:44:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:44:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 717 states and 769 transitions. [2023-12-03 03:44:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 769 transitions. [2023-12-03 03:44:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 03:44:17,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:44:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:44:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:44:53,789 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 03:45:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 718 states and 771 transitions. [2023-12-03 03:45:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 771 transitions. [2023-12-03 03:45:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 03:45:32,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:32,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:34,086 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 03:45:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 719 states and 772 transitions. [2023-12-03 03:45:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 772 transitions. [2023-12-03 03:45:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 03:45:42,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:45,059 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 03:45:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:45:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 720 states and 773 transitions. [2023-12-03 03:45:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 773 transitions. [2023-12-03 03:45:56,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 03:45:56,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:45:56,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:45:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:45:58,281 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 03:46:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 721 states and 774 transitions. [2023-12-03 03:46:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 774 transitions. [2023-12-03 03:46:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 03:46:02,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:02,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:04,535 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 03:46:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 722 states and 775 transitions. [2023-12-03 03:46:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 775 transitions. [2023-12-03 03:46:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 03:46:08,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:10,157 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 03:46:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 723 states and 776 transitions. [2023-12-03 03:46:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 776 transitions. [2023-12-03 03:46:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 03:46:13,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:16,005 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 03:46:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:46:19,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 724 states and 777 transitions. [2023-12-03 03:46:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 777 transitions. [2023-12-03 03:46:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 03:46:19,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:46:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:46:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:46:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.