./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/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_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:21:02,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:21:02,761 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:21:02,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:21:02,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:21:02,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:21:02,807 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:21:02,808 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:21:02,809 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:21:02,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:21:02,810 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:21:02,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:21:02,811 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:21:02,812 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:21:02,814 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:21:02,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:21:02,815 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:21:02,815 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:21:02,815 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:21:02,816 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:21:02,816 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:21:02,820 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:21:02,820 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:21:02,821 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:21:02,821 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:21:02,821 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:21:02,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:21:02,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:02,822 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:21:02,822 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:21:02,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:21:02,823 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:21:02,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:21:02,823 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_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2024-11-08 22:21:03,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:21:03,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:21:03,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:21:03,165 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:21:03,166 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:21:03,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i Unable to find full path for "g++" [2024-11-08 22:21:05,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:21:05,839 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:21:05,840 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-11-08 22:21:05,859 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/data/20eec5b53/c3bb68d90ffc400cb2625ad6af46d6df/FLAG66745ae6d [2024-11-08 22:21:05,889 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/data/20eec5b53/c3bb68d90ffc400cb2625ad6af46d6df [2024-11-08 22:21:05,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:21:05,894 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:21:05,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:05,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:21:05,905 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:21:05,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:05" (1/1) ... [2024-11-08 22:21:05,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377609a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:05, skipping insertion in model container [2024-11-08 22:21:05,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:05" (1/1) ... [2024-11-08 22:21:05,982 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:21:06,576 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i[33021,33034] [2024-11-08 22:21:06,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:06,797 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:21:06,853 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i[33021,33034] [2024-11-08 22:21:06,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:07,020 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:21:07,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07 WrapperNode [2024-11-08 22:21:07,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:07,023 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:07,023 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:21:07,024 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:21:07,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,148 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-11-08 22:21:07,148 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:07,149 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:21:07,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:21:07,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:21:07,162 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,174 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,175 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,224 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,249 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,256 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,270 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,281 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:21:07,282 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:21:07,283 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:21:07,283 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:21:07,284 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:07" (1/1) ... [2024-11-08 22:21:07,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:07,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:21:07,320 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:21:07,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e7c25f7-20e6-4d63-bb3b-72ee7091b618/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:21:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:21:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:21:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:21:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:21:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:21:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:21:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:21:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:21:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:21:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:21:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:21:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:21:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:21:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:21:07,610 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:21:07,612 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:21:09,651 INFO L? ?]: Removed 391 outVars from TransFormulas that were not future-live. [2024-11-08 22:21:09,651 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:21:11,278 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:21:11,278 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 22:21:11,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:11 BoogieIcfgContainer [2024-11-08 22:21:11,279 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:21:11,280 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:21:11,280 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:21:11,289 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:21:11,290 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:11" (1/1) ... [2024-11-08 22:21:11,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:21:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-08 22:21:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-08 22:21:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:21:11,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-08 22:21:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-08 22:21:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:21:11,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 149 states and 252 transitions. [2024-11-08 22:21:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 252 transitions. [2024-11-08 22:21:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:21:11,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:11,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 149 states and 248 transitions. [2024-11-08 22:21:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2024-11-08 22:21:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:21:11,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 149 states and 240 transitions. [2024-11-08 22:21:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2024-11-08 22:21:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:21:11,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 228 transitions. [2024-11-08 22:21:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 228 transitions. [2024-11-08 22:21:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:21:12,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:12,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:22,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:25,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:25,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-08 22:21:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-08 22:21:25,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:25,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:35,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:45,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:54,488 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 [] [2024-11-08 22:21:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-08 22:21:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-08 22:21:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:54,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:54,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-08 22:21:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-08 22:21:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:21:54,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 163 states and 228 transitions. [2024-11-08 22:21:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 228 transitions. [2024-11-08 22:21:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:21:55,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 163 states and 226 transitions. [2024-11-08 22:21:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 226 transitions. [2024-11-08 22:21:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:21:55,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:03,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 163 states and 224 transitions. [2024-11-08 22:22:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 224 transitions. [2024-11-08 22:22:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:22:03,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:22:07,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 167 states and 227 transitions. [2024-11-08 22:22:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 227 transitions. [2024-11-08 22:22:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:22:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:22:18,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:23,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2024-11-08 22:22:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2024-11-08 22:22:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:22:23,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:22:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 214 states and 283 transitions. [2024-11-08 22:22:23,407 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 283 transitions. [2024-11-08 22:22:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:22:23,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:22:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 214 states and 281 transitions. [2024-11-08 22:22:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 281 transitions. [2024-11-08 22:22:23,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:22:23,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:22:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 214 states and 279 transitions. [2024-11-08 22:22:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 279 transitions. [2024-11-08 22:22:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:24,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:22:25,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 214 states and 277 transitions. [2024-11-08 22:22:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 277 transitions. [2024-11-08 22:22:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:25,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:22:26,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:26,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 214 states and 275 transitions. [2024-11-08 22:22:26,273 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 275 transitions. [2024-11-08 22:22:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:26,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:22:36,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:38,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-08 22:22:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-08 22:22:38,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:38,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:38,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:38,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:38,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:22:48,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:58,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:08,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:17,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 281 transitions. [2024-11-08 22:23:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-08 22:23:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:23:17,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:17,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:18,079 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:23:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 222 states and 280 transitions. [2024-11-08 22:23:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 280 transitions. [2024-11-08 22:23:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:23:18,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:18,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:23:22,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:32,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:34,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-11-08 22:23:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-11-08 22:23:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:23:34,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:23:35,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-08 22:23:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-08 22:23:35,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:35,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:35,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:23:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 299 states and 372 transitions. [2024-11-08 22:23:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 372 transitions. [2024-11-08 22:23:36,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:23:36,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:23:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 299 states and 370 transitions. [2024-11-08 22:23:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 370 transitions. [2024-11-08 22:23:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:23:36,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:23:37,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:37,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-11-08 22:23:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-11-08 22:23:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:23:37,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:37,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:23:48,465 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 [] [2024-11-08 22:23:50,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:23:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:50,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 305 states and 377 transitions. [2024-11-08 22:23:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 377 transitions. [2024-11-08 22:23:50,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:23:50,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:50,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:23:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 309 states and 380 transitions. [2024-11-08 22:23:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 380 transitions. [2024-11-08 22:23:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:23:51,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:51,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:23:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-11-08 22:23:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-11-08 22:23:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:23:52,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:52,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:23:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 309 states and 376 transitions. [2024-11-08 22:23:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 376 transitions. [2024-11-08 22:23:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:23:52,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:23:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 313 states and 379 transitions. [2024-11-08 22:23:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 379 transitions. [2024-11-08 22:23:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:23:54,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 313 states and 378 transitions. [2024-11-08 22:23:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 378 transitions. [2024-11-08 22:23:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:23:54,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:54,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 322 states and 389 transitions. [2024-11-08 22:23:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 389 transitions. [2024-11-08 22:23:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:23:55,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:55,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:56,239 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 331 states and 400 transitions. [2024-11-08 22:23:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 400 transitions. [2024-11-08 22:23:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:23:56,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:23:58,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:23:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 333 states and 404 transitions. [2024-11-08 22:23:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 404 transitions. [2024-11-08 22:23:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:23:58,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:58,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:23:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 335 states and 407 transitions. [2024-11-08 22:23:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 407 transitions. [2024-11-08 22:23:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:23:59,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:23:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 336 states and 408 transitions. [2024-11-08 22:23:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 408 transitions. [2024-11-08 22:23:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:23:59,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:24:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 336 states and 406 transitions. [2024-11-08 22:24:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 406 transitions. [2024-11-08 22:24:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:24:00,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:24:06,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:24:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 339 states and 408 transitions. [2024-11-08 22:24:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 408 transitions. [2024-11-08 22:24:06,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:24:06,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:06,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:24:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 411 transitions. [2024-11-08 22:24:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 411 transitions. [2024-11-08 22:24:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:24:07,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:24:18,918 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 [] [2024-11-08 22:24:23,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:26,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 397 states and 477 transitions. [2024-11-08 22:24:27,525 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 477 transitions. [2024-11-08 22:24:27,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:24:27,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:27,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:28,353 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:24:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 398 states and 479 transitions. [2024-11-08 22:24:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 479 transitions. [2024-11-08 22:24:28,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:24:28,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:28,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:24:39,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:43,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 402 states and 482 transitions. [2024-11-08 22:24:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 482 transitions. [2024-11-08 22:24:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:24:43,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:44,147 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:24:52,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:24:52,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 406 states and 485 transitions. [2024-11-08 22:24:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 485 transitions. [2024-11-08 22:24:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:24:52,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:24:59,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:01,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 472 states and 567 transitions. [2024-11-08 22:25:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 567 transitions. [2024-11-08 22:25:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:25:03,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:25:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 481 states and 578 transitions. [2024-11-08 22:25:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 578 transitions. [2024-11-08 22:25:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:25:04,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:25:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 510 states and 617 transitions. [2024-11-08 22:25:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 617 transitions. [2024-11-08 22:25:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:25:08,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:08,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,592 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:25:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 519 states and 628 transitions. [2024-11-08 22:25:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 628 transitions. [2024-11-08 22:25:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:25:10,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:11,207 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:25:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 521 states and 630 transitions. [2024-11-08 22:25:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 630 transitions. [2024-11-08 22:25:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:25:11,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:25:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 523 states and 634 transitions. [2024-11-08 22:25:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 634 transitions. [2024-11-08 22:25:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:25:13,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:25:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:14,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 525 states and 637 transitions. [2024-11-08 22:25:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 637 transitions. [2024-11-08 22:25:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:25:14,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:25:19,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:24,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 555 states and 676 transitions. [2024-11-08 22:25:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 676 transitions. [2024-11-08 22:25:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:25:26,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:26,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:25:37,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:47,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:57,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 559 states and 679 transitions. [2024-11-08 22:25:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 679 transitions. [2024-11-08 22:25:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:25:57,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:57,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:26:02,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:13,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:23,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:28,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:38,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:41,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 633 states and 771 transitions. [2024-11-08 22:26:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 771 transitions. [2024-11-08 22:26:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:26:41,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:41,913 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:26:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 633 states and 769 transitions. [2024-11-08 22:26:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 769 transitions. [2024-11-08 22:26:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:26:42,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:42,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:26:43,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 635 states and 770 transitions. [2024-11-08 22:26:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 770 transitions. [2024-11-08 22:26:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:26:43,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:43,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:26:46,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 639 states and 773 transitions. [2024-11-08 22:26:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 773 transitions. [2024-11-08 22:26:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:26:46,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:26:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 643 states and 776 transitions. [2024-11-08 22:26:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 776 transitions. [2024-11-08 22:26:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:26:48,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:48,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 26 proven. 43 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:26:59,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:01,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:04,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 647 states and 779 transitions. [2024-11-08 22:27:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 779 transitions. [2024-11-08 22:27:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:27:04,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,537 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:27:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 657 states and 795 transitions. [2024-11-08 22:27:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 795 transitions. [2024-11-08 22:27:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:27:07,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:07,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:08,128 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:27:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 666 states and 809 transitions. [2024-11-08 22:27:08,482 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 809 transitions. [2024-11-08 22:27:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:27:08,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:08,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:27:09,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 675 states and 820 transitions. [2024-11-08 22:27:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 820 transitions. [2024-11-08 22:27:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:27:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:27:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:11,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 677 states and 824 transitions. [2024-11-08 22:27:11,064 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 824 transitions. [2024-11-08 22:27:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:27:11,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:27:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 679 states and 828 transitions. [2024-11-08 22:27:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 828 transitions. [2024-11-08 22:27:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:27:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:12,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:27:14,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:27:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 681 states and 831 transitions. [2024-11-08 22:27:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 831 transitions. [2024-11-08 22:27:14,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:27:14,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:14,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:27:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 682 states and 833 transitions. [2024-11-08 22:27:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 833 transitions. [2024-11-08 22:27:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:27:16,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:16,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:27:21,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 681 states and 834 transitions. [2024-11-08 22:27:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 834 transitions. [2024-11-08 22:27:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:27:24,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:24,752 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:27:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 688 states and 846 transitions. [2024-11-08 22:27:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 846 transitions. [2024-11-08 22:27:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:27:25,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:27:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 689 states and 847 transitions. [2024-11-08 22:27:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 847 transitions. [2024-11-08 22:27:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:27:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:27:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 690 states and 850 transitions. [2024-11-08 22:27:27,443 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 850 transitions. [2024-11-08 22:27:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:27:27,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:27:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 690 states and 848 transitions. [2024-11-08 22:27:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 848 transitions. [2024-11-08 22:27:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:27:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:27:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 694 states and 852 transitions. [2024-11-08 22:27:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 852 transitions. [2024-11-08 22:27:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:27:30,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:30,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:27:33,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:27:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:33,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 697 states and 854 transitions. [2024-11-08 22:27:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 854 transitions. [2024-11-08 22:27:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:27:33,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:27:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 701 states and 857 transitions. [2024-11-08 22:27:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 857 transitions. [2024-11-08 22:27:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:27:35,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:27:47,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:51,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:55,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:55,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 756 states and 925 transitions. [2024-11-08 22:27:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 925 transitions. [2024-11-08 22:27:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:27:55,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:28:07,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:08,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:09,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 760 states and 928 transitions. [2024-11-08 22:28:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 928 transitions. [2024-11-08 22:28:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:28:09,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:09,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,206 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:28:14,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:14,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:14,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 764 states and 931 transitions. [2024-11-08 22:28:14,675 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 931 transitions. [2024-11-08 22:28:14,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:28:14,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:14,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,568 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:28:22,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:33,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:37,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 815 states and 994 transitions. [2024-11-08 22:28:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 994 transitions. [2024-11-08 22:28:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:28:38,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 22:28:50,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:52,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:56,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 870 states and 1062 transitions. [2024-11-08 22:28:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1062 transitions. [2024-11-08 22:28:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:28:57,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:57,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 22:28:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 874 states and 1066 transitions. [2024-11-08 22:28:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1066 transitions. [2024-11-08 22:28:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:28:58,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:28:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 878 states and 1069 transitions. [2024-11-08 22:28:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1069 transitions. [2024-11-08 22:28:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:28:59,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:29:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 882 states and 1073 transitions. [2024-11-08 22:29:01,671 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1073 transitions. [2024-11-08 22:29:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:29:01,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:01,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 22:29:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 886 states and 1076 transitions. [2024-11-08 22:29:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1076 transitions. [2024-11-08 22:29:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:29:03,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:04,349 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:29:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 895 states and 1087 transitions. [2024-11-08 22:29:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1087 transitions. [2024-11-08 22:29:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:29:04,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:05,721 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:29:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 904 states and 1098 transitions. [2024-11-08 22:29:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1098 transitions. [2024-11-08 22:29:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:29:06,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:29:08,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:29:10,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:29:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 906 states and 1101 transitions. [2024-11-08 22:29:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1101 transitions. [2024-11-08 22:29:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:29:10,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:11,370 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:29:14,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:29:19,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:29:19,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 908 states and 1104 transitions. [2024-11-08 22:29:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1104 transitions. [2024-11-08 22:29:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:29:19,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 78 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:29:24,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:34,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:29:44,564 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 [] [2024-11-08 22:29:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 934 states and 1135 transitions. [2024-11-08 22:29:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1135 transitions. [2024-11-08 22:29:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:29:45,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 78 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:29:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 949 states and 1153 transitions. [2024-11-08 22:29:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1153 transitions. [2024-11-08 22:29:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:29:46,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 53 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:29:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 955 states and 1160 transitions. [2024-11-08 22:29:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1160 transitions. [2024-11-08 22:29:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:29:48,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:30:00,228 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 [] [2024-11-08 22:30:10,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:12,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 959 states and 1163 transitions. [2024-11-08 22:30:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1163 transitions. [2024-11-08 22:30:12,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:30:12,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 53 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:30:15,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 963 states and 1166 transitions. [2024-11-08 22:30:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1166 transitions. [2024-11-08 22:30:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:30:15,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:15,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:30:27,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 967 states and 1169 transitions. [2024-11-08 22:30:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1169 transitions. [2024-11-08 22:30:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:30:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:30:30,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 971 states and 1172 transitions. [2024-11-08 22:30:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1172 transitions. [2024-11-08 22:30:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:30:30,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:30:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 975 states and 1175 transitions. [2024-11-08 22:30:33,121 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1175 transitions. [2024-11-08 22:30:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 22:30:33,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:33,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 93 proven. 54 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:30:44,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:47,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:57,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:07,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 979 states and 1178 transitions. [2024-11-08 22:31:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1178 transitions. [2024-11-08 22:31:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:08,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:08,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:31:09,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 986 states and 1187 transitions. [2024-11-08 22:31:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1187 transitions. [2024-11-08 22:31:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:09,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:31:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 993 states and 1196 transitions. [2024-11-08 22:31:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1196 transitions. [2024-11-08 22:31:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:11,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:31:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1002 states and 1207 transitions. [2024-11-08 22:31:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1207 transitions. [2024-11-08 22:31:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:12,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:31:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:14,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1011 states and 1218 transitions. [2024-11-08 22:31:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1218 transitions. [2024-11-08 22:31:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:14,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:31:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1018 states and 1227 transitions. [2024-11-08 22:31:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1227 transitions. [2024-11-08 22:31:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:16,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:16,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:31:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 1025 states and 1236 transitions. [2024-11-08 22:31:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1236 transitions. [2024-11-08 22:31:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:17,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:17,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:31:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1032 states and 1245 transitions. [2024-11-08 22:31:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1245 transitions. [2024-11-08 22:31:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:19,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:31:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1041 states and 1256 transitions. [2024-11-08 22:31:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1256 transitions. [2024-11-08 22:31:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:31:21,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:31:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1050 states and 1267 transitions. [2024-11-08 22:31:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1267 transitions. [2024-11-08 22:31:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:31:23,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:23,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:31:29,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:31:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1052 states and 1270 transitions. [2024-11-08 22:31:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1270 transitions. [2024-11-08 22:31:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:31:29,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:29,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:31:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1054 states and 1275 transitions. [2024-11-08 22:31:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1275 transitions. [2024-11-08 22:31:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:31:31,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:31,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:31:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 1056 states and 1279 transitions. [2024-11-08 22:31:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1279 transitions. [2024-11-08 22:31:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:31:33,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:33,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:34,602 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 99 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:31:41,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:51,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:01,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1066 states and 1290 transitions. [2024-11-08 22:32:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1290 transitions. [2024-11-08 22:32:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:32:02,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:02,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:03,503 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:32:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1068 states and 1294 transitions. [2024-11-08 22:32:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1294 transitions. [2024-11-08 22:32:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:32:04,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:04,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:32:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1070 states and 1297 transitions. [2024-11-08 22:32:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1297 transitions. [2024-11-08 22:32:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:32:06,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:06,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:32:08,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:32:09,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:32:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1072 states and 1300 transitions. [2024-11-08 22:32:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1300 transitions. [2024-11-08 22:32:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:32:09,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:09,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:32:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:11,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1073 states and 1304 transitions. [2024-11-08 22:32:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1304 transitions. [2024-11-08 22:32:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:32:11,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:32:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1074 states and 1305 transitions. [2024-11-08 22:32:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1305 transitions. [2024-11-08 22:32:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:13,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:32:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1078 states and 1309 transitions. [2024-11-08 22:32:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1309 transitions. [2024-11-08 22:32:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:15,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:16,703 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:32:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1081 states and 1311 transitions. [2024-11-08 22:32:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1311 transitions. [2024-11-08 22:32:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:17,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:17,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:32:19,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:32:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1084 states and 1313 transitions. [2024-11-08 22:32:19,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1313 transitions. [2024-11-08 22:32:19,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:19,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:19,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:20,856 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:32:25,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:32:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:26,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1095 states and 1326 transitions. [2024-11-08 22:32:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1326 transitions. [2024-11-08 22:32:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:26,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:26,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:32:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1099 states and 1329 transitions. [2024-11-08 22:32:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1329 transitions. [2024-11-08 22:32:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:28,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:28,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:28,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:32:33,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:32:36,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:32:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1103 states and 1332 transitions. [2024-11-08 22:32:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1332 transitions. [2024-11-08 22:32:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:32:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:32:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1107 states and 1335 transitions. [2024-11-08 22:32:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1335 transitions. [2024-11-08 22:32:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:32:38,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:32:45,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:48,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:48,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1162 states and 1403 transitions. [2024-11-08 22:32:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1403 transitions. [2024-11-08 22:32:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:32:48,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:48,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:50,357 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:33:01,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:03,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1166 states and 1406 transitions. [2024-11-08 22:33:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1406 transitions. [2024-11-08 22:33:03,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:33:03,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:03,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:33:16,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:21,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:21,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:21,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1170 states and 1409 transitions. [2024-11-08 22:33:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1409 transitions. [2024-11-08 22:33:21,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:33:21,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:21,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:33:33,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:43,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:33:54,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:05,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:16,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:26,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:36,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1225 states and 1475 transitions. [2024-11-08 22:34:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1475 transitions. [2024-11-08 22:34:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:34:36,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:36,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 22:34:49,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:53,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:34:57,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:03,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1280 states and 1541 transitions. [2024-11-08 22:35:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1541 transitions. [2024-11-08 22:35:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:35:03,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:03,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:35:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1289 states and 1552 transitions. [2024-11-08 22:35:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1552 transitions. [2024-11-08 22:35:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:35:05,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:05,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:35:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1298 states and 1563 transitions. [2024-11-08 22:35:07,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1563 transitions. [2024-11-08 22:35:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:35:07,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:07,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:35:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1300 states and 1566 transitions. [2024-11-08 22:35:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1566 transitions. [2024-11-08 22:35:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:35:09,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:35:12,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:35:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1302 states and 1569 transitions. [2024-11-08 22:35:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1569 transitions. [2024-11-08 22:35:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:35:12,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:12,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 22:35:17,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:21,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:24,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1343 states and 1618 transitions. [2024-11-08 22:35:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1618 transitions. [2024-11-08 22:35:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:35:25,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 93 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked.