./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:20:47,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:20:47,687 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:20:47,694 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:20:47,697 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:20:47,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:20:47,742 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:20:47,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:20:47,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:20:47,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:20:47,746 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:20:47,746 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:20:47,747 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:20:47,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:20:47,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:20:47,750 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:20:47,751 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:20:47,751 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:20:47,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:20:47,752 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:20:47,752 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:20:47,757 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:20:47,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:20:47,758 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:20:47,760 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:20:47,760 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:20:47,761 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:20:47,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:20:47,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:20:47,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:20:47,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:20:47,764 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:20:47,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:20:47,764 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_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e [2024-11-09 00:20:48,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:20:48,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:20:48,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:20:48,131 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:20:48,131 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:20:48,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i Unable to find full path for "g++" [2024-11-09 00:20:50,292 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:20:50,806 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:20:50,807 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2024-11-09 00:20:50,836 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/data/a85535236/c5cd6698b194448480c06720458576da/FLAG4ecd646e0 [2024-11-09 00:20:50,856 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/data/a85535236/c5cd6698b194448480c06720458576da [2024-11-09 00:20:50,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:20:50,861 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:20:50,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:20:50,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:20:50,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:20:50,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:20:50" (1/1) ... [2024-11-09 00:20:50,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3017cf6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:50, skipping insertion in model container [2024-11-09 00:20:50,872 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:20:50" (1/1) ... [2024-11-09 00:20:50,945 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:20:51,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:20:51,743 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:20:51,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:20:51,916 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:20:51,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51 WrapperNode [2024-11-09 00:20:51,917 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:20:51,918 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:20:51,919 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:20:51,919 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:20:51,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:51,960 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,050 INFO L138 Inliner]: procedures = 208, calls = 229, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1314 [2024-11-09 00:20:52,051 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:20:52,051 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:20:52,052 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:20:52,052 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:20:52,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,072 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,089 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,090 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,135 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,157 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,206 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,231 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:20:52,232 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:20:52,233 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:20:52,235 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:20:52,238 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:51" (1/1) ... [2024-11-09 00:20:52,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:20:52,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:20:52,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:20:52,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79f91831-8bd2-43ea-8241-f21c12d4067c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:20:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:20:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:20:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:20:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:20:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:20:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:20:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:20:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:20:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:20:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:20:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:20:52,612 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:20:52,614 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:20:54,615 INFO L? ?]: Removed 323 outVars from TransFormulas that were not future-live. [2024-11-09 00:20:54,616 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:20:56,571 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:20:56,573 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-09 00:20:56,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:56 BoogieIcfgContainer [2024-11-09 00:20:56,573 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:20:56,575 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:20:56,575 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:20:56,586 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:20:56,586 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:56" (1/1) ... [2024-11-09 00:20:56,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:20:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 140 states and 230 transitions. [2024-11-09 00:20:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 230 transitions. [2024-11-09 00:20:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:20:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 140 states and 228 transitions. [2024-11-09 00:20:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 228 transitions. [2024-11-09 00:20:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:20:56,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 142 states and 231 transitions. [2024-11-09 00:20:57,241 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 231 transitions. [2024-11-09 00:20:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:20:57,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:57,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:57,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 142 states and 229 transitions. [2024-11-09 00:20:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 229 transitions. [2024-11-09 00:20:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:20:57,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 142 states and 225 transitions. [2024-11-09 00:20:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 225 transitions. [2024-11-09 00:20:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:20:57,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:57,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 142 states and 219 transitions. [2024-11-09 00:20:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 219 transitions. [2024-11-09 00:20:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:20:57,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:57,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:57,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:07,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 142 states and 213 transitions. [2024-11-09 00:21:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 213 transitions. [2024-11-09 00:21:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:21:07,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:11,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:11,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 156 states and 230 transitions. [2024-11-09 00:21:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 230 transitions. [2024-11-09 00:21:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:21:11,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:11,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 156 states and 228 transitions. [2024-11-09 00:21:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 228 transitions. [2024-11-09 00:21:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:21:11,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:11,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 156 states and 226 transitions. [2024-11-09 00:21:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 226 transitions. [2024-11-09 00:21:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:21:12,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 156 states and 224 transitions. [2024-11-09 00:21:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 224 transitions. [2024-11-09 00:21:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:21:12,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:22,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:22,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 156 states and 222 transitions. [2024-11-09 00:21:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 222 transitions. [2024-11-09 00:21:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:21:22,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:21:33,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:34,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 160 states and 225 transitions. [2024-11-09 00:21:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 225 transitions. [2024-11-09 00:21:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:21:34,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 162 states and 228 transitions. [2024-11-09 00:21:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 228 transitions. [2024-11-09 00:21:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:21:35,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 161 states and 223 transitions. [2024-11-09 00:21:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 223 transitions. [2024-11-09 00:21:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:21:36,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:36,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2024-11-09 00:21:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2024-11-09 00:21:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:21:36,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:36,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 161 states and 217 transitions. [2024-11-09 00:21:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 217 transitions. [2024-11-09 00:21:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:21:36,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:40,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 161 states and 215 transitions. [2024-11-09 00:21:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 215 transitions. [2024-11-09 00:21:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:21:40,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:40,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:45,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 275 transitions. [2024-11-09 00:21:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2024-11-09 00:21:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:21:45,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:45,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 207 states and 273 transitions. [2024-11-09 00:21:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 273 transitions. [2024-11-09 00:21:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:21:45,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 207 states and 269 transitions. [2024-11-09 00:21:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 269 transitions. [2024-11-09 00:21:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:21:46,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 207 states and 267 transitions. [2024-11-09 00:21:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 267 transitions. [2024-11-09 00:21:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:21:46,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:47,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 207 states and 265 transitions. [2024-11-09 00:21:47,499 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 265 transitions. [2024-11-09 00:21:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:21:47,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:47,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:21:50,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 191 states and 245 transitions. [2024-11-09 00:21:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 245 transitions. [2024-11-09 00:21:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:21:50,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:50,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:00,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:09,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 195 states and 248 transitions. [2024-11-09 00:22:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 248 transitions. [2024-11-09 00:22:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:22:09,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:09,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 247 transitions. [2024-11-09 00:22:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 247 transitions. [2024-11-09 00:22:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:22:09,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:10,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 203 states and 257 transitions. [2024-11-09 00:22:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 257 transitions. [2024-11-09 00:22:10,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:22:10,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:10,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 204 states and 255 transitions. [2024-11-09 00:22:12,691 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 255 transitions. [2024-11-09 00:22:12,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:22:12,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:12,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:16,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 205 states and 257 transitions. [2024-11-09 00:22:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 257 transitions. [2024-11-09 00:22:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:22:16,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:16,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 206 states and 257 transitions. [2024-11-09 00:22:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 257 transitions. [2024-11-09 00:22:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:22:19,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:19,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 207 states and 258 transitions. [2024-11-09 00:22:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 258 transitions. [2024-11-09 00:22:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:22:22,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 208 states and 259 transitions. [2024-11-09 00:22:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-11-09 00:22:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:22:25,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 209 states and 261 transitions. [2024-11-09 00:22:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 261 transitions. [2024-11-09 00:22:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:22:28,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 210 states and 261 transitions. [2024-11-09 00:22:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 261 transitions. [2024-11-09 00:22:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:22:32,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:32,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 211 states and 262 transitions. [2024-11-09 00:22:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 262 transitions. [2024-11-09 00:22:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:22:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:36,993 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 212 states and 263 transitions. [2024-11-09 00:22:37,904 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 263 transitions. [2024-11-09 00:22:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:22:37,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 213 states and 265 transitions. [2024-11-09 00:22:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 265 transitions. [2024-11-09 00:22:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:22:42,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 214 states and 266 transitions. [2024-11-09 00:22:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 266 transitions. [2024-11-09 00:22:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:22:46,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 215 states and 266 transitions. [2024-11-09 00:22:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 266 transitions. [2024-11-09 00:22:51,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:22:51,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:51,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 216 states and 268 transitions. [2024-11-09 00:22:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 268 transitions. [2024-11-09 00:22:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:22:56,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 217 states and 268 transitions. [2024-11-09 00:23:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 268 transitions. [2024-11-09 00:23:01,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:23:01,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:01,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 218 states and 269 transitions. [2024-11-09 00:23:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 269 transitions. [2024-11-09 00:23:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:23:04,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:06,994 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 219 states and 270 transitions. [2024-11-09 00:23:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 270 transitions. [2024-11-09 00:23:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:23:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:12,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 220 states and 272 transitions. [2024-11-09 00:23:12,505 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 272 transitions. [2024-11-09 00:23:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:23:12,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:12,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 221 states and 272 transitions. [2024-11-09 00:23:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 272 transitions. [2024-11-09 00:23:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:23:16,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:20,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 222 states and 273 transitions. [2024-11-09 00:23:20,163 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 273 transitions. [2024-11-09 00:23:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:23:20,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 223 states and 274 transitions. [2024-11-09 00:23:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 274 transitions. [2024-11-09 00:23:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:23:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:25,422 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 224 states and 275 transitions. [2024-11-09 00:23:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 275 transitions. [2024-11-09 00:23:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:23:26,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:26,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 225 states and 276 transitions. [2024-11-09 00:23:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 276 transitions. [2024-11-09 00:23:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:23:30,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:30,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 226 states and 278 transitions. [2024-11-09 00:23:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 278 transitions. [2024-11-09 00:23:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:23:36,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:41,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 227 states and 279 transitions. [2024-11-09 00:23:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 279 transitions. [2024-11-09 00:23:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:23:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 228 states and 279 transitions. [2024-11-09 00:23:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 279 transitions. [2024-11-09 00:23:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:23:47,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:47,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:51,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 229 states and 280 transitions. [2024-11-09 00:23:51,766 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 280 transitions. [2024-11-09 00:23:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:23:51,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:51,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 230 states and 282 transitions. [2024-11-09 00:23:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 282 transitions. [2024-11-09 00:23:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:23:57,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:00,112 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 231 states and 283 transitions. [2024-11-09 00:24:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 283 transitions. [2024-11-09 00:24:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:24:03,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 232 states and 284 transitions. [2024-11-09 00:24:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 284 transitions. [2024-11-09 00:24:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:24:08,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:11,479 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 233 states and 285 transitions. [2024-11-09 00:24:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 285 transitions. [2024-11-09 00:24:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:24:14,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 234 states and 286 transitions. [2024-11-09 00:24:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 286 transitions. [2024-11-09 00:24:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:20,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:20,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:32,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 235 states and 286 transitions. [2024-11-09 00:24:32,720 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 286 transitions. [2024-11-09 00:24:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:24:32,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:32,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 236 states and 288 transitions. [2024-11-09 00:24:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 288 transitions. [2024-11-09 00:24:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:24:39,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:39,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:42,148 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 237 states and 290 transitions. [2024-11-09 00:24:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 290 transitions. [2024-11-09 00:24:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:24:45,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:45,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:48,472 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:52,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 238 states and 289 transitions. [2024-11-09 00:24:52,993 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 289 transitions. [2024-11-09 00:24:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:24:52,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:58,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 239 states and 290 transitions. [2024-11-09 00:24:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 290 transitions. [2024-11-09 00:24:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:24:58,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:58,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 240 states and 291 transitions. [2024-11-09 00:25:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 291 transitions. [2024-11-09 00:25:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:25:03,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:03,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 241 states and 292 transitions. [2024-11-09 00:25:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 292 transitions. [2024-11-09 00:25:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:25:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:13,957 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 242 states and 294 transitions. [2024-11-09 00:25:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 294 transitions. [2024-11-09 00:25:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:25:17,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 243 states and 294 transitions. [2024-11-09 00:25:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 294 transitions. [2024-11-09 00:25:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:25:24,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 244 states and 295 transitions. [2024-11-09 00:25:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 295 transitions. [2024-11-09 00:25:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:25:30,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:30,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 245 states and 297 transitions. [2024-11-09 00:25:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 297 transitions. [2024-11-09 00:25:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:25:37,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:37,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 246 states and 297 transitions. [2024-11-09 00:25:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 297 transitions. [2024-11-09 00:25:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:25:45,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:45,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 247 states and 298 transitions. [2024-11-09 00:26:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 298 transitions. [2024-11-09 00:26:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:26:24,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:26:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 248 states and 299 transitions. [2024-11-09 00:26:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 299 transitions. [2024-11-09 00:26:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:26:28,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:26:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 249 states and 300 transitions. [2024-11-09 00:26:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 300 transitions. [2024-11-09 00:26:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:26:33,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:33,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:26:37,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 250 states and 302 transitions. [2024-11-09 00:26:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 302 transitions. [2024-11-09 00:26:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:26:37,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:26:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:43,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 251 states and 304 transitions. [2024-11-09 00:26:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 304 transitions. [2024-11-09 00:26:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:26:43,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:26:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 252 states and 304 transitions. [2024-11-09 00:26:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 304 transitions. [2024-11-09 00:26:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:26:48,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:26:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 253 states and 305 transitions. [2024-11-09 00:26:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 305 transitions. [2024-11-09 00:26:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:26:54,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:54,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 254 states and 305 transitions. [2024-11-09 00:27:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 305 transitions. [2024-11-09 00:27:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:27:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 255 states and 306 transitions. [2024-11-09 00:27:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 306 transitions. [2024-11-09 00:27:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:27:08,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 256 states and 307 transitions. [2024-11-09 00:27:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 307 transitions. [2024-11-09 00:27:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:27:12,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 257 states and 309 transitions. [2024-11-09 00:27:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 309 transitions. [2024-11-09 00:27:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:27:19,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 258 states and 310 transitions. [2024-11-09 00:27:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 310 transitions. [2024-11-09 00:27:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:27:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:33,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 259 states and 311 transitions. [2024-11-09 00:27:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 311 transitions. [2024-11-09 00:27:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:27:33,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:34,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 260 states and 313 transitions. [2024-11-09 00:27:40,467 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 313 transitions. [2024-11-09 00:27:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:27:40,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 261 states and 313 transitions. [2024-11-09 00:27:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 313 transitions. [2024-11-09 00:27:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:27:46,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:27:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 262 states and 314 transitions. [2024-11-09 00:27:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 314 transitions. [2024-11-09 00:27:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:27:54,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:57,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:01,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:01,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 263 states and 315 transitions. [2024-11-09 00:28:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 315 transitions. [2024-11-09 00:28:01,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:28:01,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:01,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 264 states and 315 transitions. [2024-11-09 00:28:19,986 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 315 transitions. [2024-11-09 00:28:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:28:19,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 265 states and 316 transitions. [2024-11-09 00:28:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 316 transitions. [2024-11-09 00:28:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:28:25,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:25,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 266 states and 317 transitions. [2024-11-09 00:28:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 317 transitions. [2024-11-09 00:28:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:28:30,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:30,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 267 states and 319 transitions. [2024-11-09 00:28:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 319 transitions. [2024-11-09 00:28:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:28:40,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:48,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 268 states and 320 transitions. [2024-11-09 00:28:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 320 transitions. [2024-11-09 00:28:48,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:28:48,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:48,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:28:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 269 states and 320 transitions. [2024-11-09 00:28:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 320 transitions. [2024-11-09 00:28:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:28:59,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 270 states and 321 transitions. [2024-11-09 00:29:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 321 transitions. [2024-11-09 00:29:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:29:05,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 271 states and 323 transitions. [2024-11-09 00:29:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 323 transitions. [2024-11-09 00:29:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:29:14,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:24,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 272 states and 323 transitions. [2024-11-09 00:29:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 323 transitions. [2024-11-09 00:29:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:29:24,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 273 states and 324 transitions. [2024-11-09 00:29:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 324 transitions. [2024-11-09 00:29:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:29:31,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:31,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 274 states and 325 transitions. [2024-11-09 00:29:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 325 transitions. [2024-11-09 00:29:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:29:37,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 275 states and 326 transitions. [2024-11-09 00:29:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 326 transitions. [2024-11-09 00:29:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:29:44,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:29:55,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:55,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 276 states and 328 transitions. [2024-11-09 00:29:55,192 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 328 transitions. [2024-11-09 00:29:55,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:29:55,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:55,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:30:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 277 states and 329 transitions. [2024-11-09 00:30:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 329 transitions. [2024-11-09 00:30:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:30:04,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:04,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:30:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 278 states and 330 transitions. [2024-11-09 00:30:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 330 transitions. [2024-11-09 00:30:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:30:13,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:13,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:30:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 279 states and 330 transitions. [2024-11-09 00:30:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 330 transitions. [2024-11-09 00:30:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:30:27,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:30:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 280 states and 332 transitions. [2024-11-09 00:30:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 332 transitions. [2024-11-09 00:30:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:30:35,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:35,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:30:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:44,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 281 states and 332 transitions. [2024-11-09 00:30:44,896 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 332 transitions. [2024-11-09 00:30:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:30:44,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:30:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 282 states and 334 transitions. [2024-11-09 00:30:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 334 transitions. [2024-11-09 00:30:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:30:53,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:53,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:58,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:31:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 283 states and 335 transitions. [2024-11-09 00:31:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 335 transitions. [2024-11-09 00:31:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:31:03,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:31:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 284 states and 335 transitions. [2024-11-09 00:31:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 335 transitions. [2024-11-09 00:31:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:31:14,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:31:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 285 states and 336 transitions. [2024-11-09 00:31:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 336 transitions. [2024-11-09 00:31:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:31:21,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:31:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:32,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 286 states and 338 transitions. [2024-11-09 00:31:32,048 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 338 transitions. [2024-11-09 00:31:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:31:32,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:32,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:31:41,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 287 states and 338 transitions. [2024-11-09 00:31:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 338 transitions. [2024-11-09 00:31:41,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:31:41,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:41,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:31:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 288 states and 340 transitions. [2024-11-09 00:31:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 340 transitions. [2024-11-09 00:31:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:31:51,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:32:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 289 states and 342 transitions. [2024-11-09 00:32:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 342 transitions. [2024-11-09 00:32:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:32:01,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:32:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 290 states and 342 transitions. [2024-11-09 00:32:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 342 transitions. [2024-11-09 00:32:10,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:32:10,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:10,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:32:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 291 states and 342 transitions. [2024-11-09 00:32:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 342 transitions. [2024-11-09 00:32:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:32:28,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:28,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:32:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:37,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 292 states and 343 transitions. [2024-11-09 00:32:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 343 transitions. [2024-11-09 00:32:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:32:37,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:32:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 293 states and 345 transitions. [2024-11-09 00:32:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 345 transitions. [2024-11-09 00:32:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:32:51,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:33:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 294 states and 345 transitions. [2024-11-09 00:33:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 345 transitions. [2024-11-09 00:33:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:33:02,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:02,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:33:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 295 states and 346 transitions. [2024-11-09 00:33:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 346 transitions. [2024-11-09 00:33:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:33:11,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:11,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:33:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 296 states and 348 transitions. [2024-11-09 00:33:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 348 transitions. [2024-11-09 00:33:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:33:22,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:33:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 297 states and 348 transitions. [2024-11-09 00:33:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 348 transitions. [2024-11-09 00:33:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:33:36,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.