./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/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_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/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_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/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 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:48:38,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:48:38,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:48:38,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:48:38,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:48:38,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:48:38,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:48:38,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:48:38,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:48:38,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:48:38,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:48:38,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:48:38,689 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:48:38,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:48:38,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:48:38,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:48:38,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:48:38,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:48:38,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:48:38,694 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:48:38,695 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:48:38,699 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:48:38,699 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:48:38,700 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:48:38,700 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:48:38,700 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:48:38,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:48:38,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:38,701 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:48:38,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:48:38,702 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:48:38,702 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:48:38,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:48:38,703 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_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2dcad53e9f7fd6e0b6384d19db4719ec6aa2601fd94c6ce0d3c746f1ec6b3601 [2024-11-09 00:48:38,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:48:38,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:48:38,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:48:38,978 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:48:38,979 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:48:38,980 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i Unable to find full path for "g++" [2024-11-09 00:48:40,941 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:48:41,354 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:48:41,357 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2024-11-09 00:48:41,381 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/data/e99b1b6a3/ca4838d1b03c46bf867152363fcee4bd/FLAGad058fbd0 [2024-11-09 00:48:41,397 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/data/e99b1b6a3/ca4838d1b03c46bf867152363fcee4bd [2024-11-09 00:48:41,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:48:41,400 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:48:41,401 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:41,402 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:48:41,409 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:48:41,410 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:41" (1/1) ... [2024-11-09 00:48:41,411 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@265b2df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:41, skipping insertion in model container [2024-11-09 00:48:41,411 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:41" (1/1) ... [2024-11-09 00:48:41,483 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:48:42,076 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_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i[33021,33034] [2024-11-09 00:48:42,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:42,324 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:48:42,376 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_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i[33021,33034] [2024-11-09 00:48:42,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:42,534 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:48:42,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42 WrapperNode [2024-11-09 00:48:42,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:42,537 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:42,537 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:48:42,537 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:48:42,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,756 INFO L138 Inliner]: procedures = 176, calls = 434, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1858 [2024-11-09 00:48:42,756 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:42,757 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:48:42,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:48:42,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:48:42,770 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,786 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,786 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,867 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,907 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,934 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:48:42,936 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:48:42,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:48:42,939 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:48:42,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:42" (1/1) ... [2024-11-09 00:48:42,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:42,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:48:42,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:48:42,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b2be4f1-6aa4-4502-b645-be9e1dac48c4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:48:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:48:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:48:43,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:48:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:48:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:48:43,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:48:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:48:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:48:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:48:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:48:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:48:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:48:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:48:43,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:48:43,314 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:48:43,317 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:48:45,429 INFO L? ?]: Removed 435 outVars from TransFormulas that were not future-live. [2024-11-09 00:48:45,430 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:48:47,162 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:48:47,163 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-09 00:48:47,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:47 BoogieIcfgContainer [2024-11-09 00:48:47,164 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:48:47,165 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:48:47,165 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:48:47,175 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:48:47,176 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:47" (1/1) ... [2024-11-09 00:48:47,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:48:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 177 states and 302 transitions. [2024-11-09 00:48:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 302 transitions. [2024-11-09 00:48:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:48:47,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 178 states and 303 transitions. [2024-11-09 00:48:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 303 transitions. [2024-11-09 00:48:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:48:47,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:47,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 179 states and 304 transitions. [2024-11-09 00:48:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 304 transitions. [2024-11-09 00:48:47,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:48:47,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 179 states and 300 transitions. [2024-11-09 00:48:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 300 transitions. [2024-11-09 00:48:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:48:47,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 292 transitions. [2024-11-09 00:48:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 292 transitions. [2024-11-09 00:48:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:48:48,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:48,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 179 states and 280 transitions. [2024-11-09 00:48:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 280 transitions. [2024-11-09 00:48:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:48:48,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:50,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:57,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 179 states and 268 transitions. [2024-11-09 00:48:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 268 transitions. [2024-11-09 00:48:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:48:57,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:08,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:13,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 193 states and 284 transitions. [2024-11-09 00:49:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 284 transitions. [2024-11-09 00:49:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:49:13,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:13,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 193 states and 282 transitions. [2024-11-09 00:49:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 282 transitions. [2024-11-09 00:49:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:49:13,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:13,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 193 states and 280 transitions. [2024-11-09 00:49:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 280 transitions. [2024-11-09 00:49:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:49:13,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 193 states and 278 transitions. [2024-11-09 00:49:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 278 transitions. [2024-11-09 00:49:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:49:14,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:14,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 193 states and 276 transitions. [2024-11-09 00:49:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 276 transitions. [2024-11-09 00:49:14,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:49:14,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:25,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:26,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 197 states and 279 transitions. [2024-11-09 00:49:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 279 transitions. [2024-11-09 00:49:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:49:26,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:26,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:37,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:47,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:48,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:58,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:04,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:04,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:04,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 244 states and 337 transitions. [2024-11-09 00:50:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 337 transitions. [2024-11-09 00:50:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:50:04,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 244 states and 335 transitions. [2024-11-09 00:50:04,705 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 335 transitions. [2024-11-09 00:50:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:50:04,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:04,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 244 states and 333 transitions. [2024-11-09 00:50:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 333 transitions. [2024-11-09 00:50:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:50:05,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 244 states and 331 transitions. [2024-11-09 00:50:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 331 transitions. [2024-11-09 00:50:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:50:05,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:07,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 244 states and 329 transitions. [2024-11-09 00:50:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 329 transitions. [2024-11-09 00:50:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:50:07,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 244 states and 327 transitions. [2024-11-09 00:50:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 327 transitions. [2024-11-09 00:50:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:50:08,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:08,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:50:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 248 states and 330 transitions. [2024-11-09 00:50:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 330 transitions. [2024-11-09 00:50:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:50:10,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:10,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:50:16,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:16,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 252 states and 333 transitions. [2024-11-09 00:50:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 333 transitions. [2024-11-09 00:50:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:50:16,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:16,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 252 states and 332 transitions. [2024-11-09 00:50:16,308 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 332 transitions. [2024-11-09 00:50:16,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:50:16,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:16,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:50:19,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 320 states and 414 transitions. [2024-11-09 00:50:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 414 transitions. [2024-11-09 00:50:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:50:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:20,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 329 states and 425 transitions. [2024-11-09 00:50:20,905 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 425 transitions. [2024-11-09 00:50:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:50:20,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:50:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 329 states and 424 transitions. [2024-11-09 00:50:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 424 transitions. [2024-11-09 00:50:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:50:21,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:50:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 329 states and 422 transitions. [2024-11-09 00:50:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 422 transitions. [2024-11-09 00:50:21,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:50:21,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:50:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 331 states and 426 transitions. [2024-11-09 00:50:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 426 transitions. [2024-11-09 00:50:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:50:22,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:50:30,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 335 states and 429 transitions. [2024-11-09 00:50:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 429 transitions. [2024-11-09 00:50:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:50:30,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:50:33,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 339 states and 432 transitions. [2024-11-09 00:50:33,204 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 432 transitions. [2024-11-09 00:50:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:50:33,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 339 states and 430 transitions. [2024-11-09 00:50:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 430 transitions. [2024-11-09 00:50:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:50:33,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 339 states and 428 transitions. [2024-11-09 00:50:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 428 transitions. [2024-11-09 00:50:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:50:34,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:50:37,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:50:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 343 states and 431 transitions. [2024-11-09 00:50:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 431 transitions. [2024-11-09 00:50:37,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:50:37,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:50:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 343 states and 430 transitions. [2024-11-09 00:50:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 430 transitions. [2024-11-09 00:50:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:50:37,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:50:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:38,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 352 states and 441 transitions. [2024-11-09 00:50:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 441 transitions. [2024-11-09 00:50:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:50:38,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:38,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:50:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 361 states and 452 transitions. [2024-11-09 00:50:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 452 transitions. [2024-11-09 00:50:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:50:39,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:39,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:50:41,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:50:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 363 states and 456 transitions. [2024-11-09 00:50:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 456 transitions. [2024-11-09 00:50:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:50:41,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:41,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:50:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 365 states and 459 transitions. [2024-11-09 00:50:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 459 transitions. [2024-11-09 00:50:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:50:42,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:42,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:50:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 366 states and 460 transitions. [2024-11-09 00:50:43,698 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 460 transitions. [2024-11-09 00:50:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:50:43,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,105 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:50:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 366 states and 458 transitions. [2024-11-09 00:50:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 458 transitions. [2024-11-09 00:50:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:50:44,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:50:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 369 states and 460 transitions. [2024-11-09 00:50:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 460 transitions. [2024-11-09 00:50:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:50:45,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:45,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:50:47,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 373 states and 463 transitions. [2024-11-09 00:50:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 463 transitions. [2024-11-09 00:50:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:47,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:50:50,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:58,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 427 states and 529 transitions. [2024-11-09 00:50:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 529 transitions. [2024-11-09 00:50:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:58,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:58,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:50:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 428 states and 531 transitions. [2024-11-09 00:50:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 531 transitions. [2024-11-09 00:50:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:50:59,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:51:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 432 states and 534 transitions. [2024-11-09 00:51:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 534 transitions. [2024-11-09 00:51:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:51:01,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:01,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:51:12,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:22,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:32,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:42,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 436 states and 537 transitions. [2024-11-09 00:51:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 537 transitions. [2024-11-09 00:51:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:51:42,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:42,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:51:46,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:49,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:49,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 500 states and 616 transitions. [2024-11-09 00:51:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 616 transitions. [2024-11-09 00:51:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:51:49,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:49,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:51:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 509 states and 627 transitions. [2024-11-09 00:51:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 627 transitions. [2024-11-09 00:51:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:51:50,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,480 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:51:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 511 states and 629 transitions. [2024-11-09 00:51:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 629 transitions. [2024-11-09 00:51:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:51:51,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:52:03,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:13,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:23,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:33,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:44,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:54,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:04,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:14,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 573 states and 707 transitions. [2024-11-09 00:53:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 707 transitions. [2024-11-09 00:53:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:53:14,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:53:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 582 states and 718 transitions. [2024-11-09 00:53:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 718 transitions. [2024-11-09 00:53:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:53:16,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:53:17,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:17,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 584 states and 719 transitions. [2024-11-09 00:53:17,114 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 719 transitions. [2024-11-09 00:53:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:53:17,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:17,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:53:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 586 states and 723 transitions. [2024-11-09 00:53:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 723 transitions. [2024-11-09 00:53:18,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:53:18,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:18,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:53:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 588 states and 726 transitions. [2024-11-09 00:53:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 726 transitions. [2024-11-09 00:53:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:53:19,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 50 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:53:30,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 570 states and 704 transitions. [2024-11-09 00:53:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 704 transitions. [2024-11-09 00:53:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:53:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:53:42,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:52,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:02,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:07,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:07,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 574 states and 709 transitions. [2024-11-09 00:54:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 709 transitions. [2024-11-09 00:54:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:54:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:54:14,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 578 states and 712 transitions. [2024-11-09 00:54:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 712 transitions. [2024-11-09 00:54:14,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:54:14,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:14,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:54:16,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 582 states and 715 transitions. [2024-11-09 00:54:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 715 transitions. [2024-11-09 00:54:16,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:54:16,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:16,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 00:54:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 582 states and 713 transitions. [2024-11-09 00:54:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 713 transitions. [2024-11-09 00:54:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:54:17,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:54:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 586 states and 716 transitions. [2024-11-09 00:54:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 716 transitions. [2024-11-09 00:54:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:54:19,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:54:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 590 states and 719 transitions. [2024-11-09 00:54:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 719 transitions. [2024-11-09 00:54:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:54:20,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:20,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:21,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 599 states and 732 transitions. [2024-11-09 00:54:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 732 transitions. [2024-11-09 00:54:21,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:54:21,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 607 states and 742 transitions. [2024-11-09 00:54:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 742 transitions. [2024-11-09 00:54:22,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:54:22,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:22,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 616 states and 753 transitions. [2024-11-09 00:54:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 753 transitions. [2024-11-09 00:54:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:54:23,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:23,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 625 states and 766 transitions. [2024-11-09 00:54:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 766 transitions. [2024-11-09 00:54:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:54:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:32,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:33,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 660 states and 804 transitions. [2024-11-09 00:54:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 804 transitions. [2024-11-09 00:54:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:54:33,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 669 states and 815 transitions. [2024-11-09 00:54:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 815 transitions. [2024-11-09 00:54:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:54:34,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:54:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 671 states and 819 transitions. [2024-11-09 00:54:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 819 transitions. [2024-11-09 00:54:35,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:54:35,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:35,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:54:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 673 states and 823 transitions. [2024-11-09 00:54:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 823 transitions. [2024-11-09 00:54:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:54:36,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:36,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:54:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 675 states and 826 transitions. [2024-11-09 00:54:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 826 transitions. [2024-11-09 00:54:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:54:37,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:37,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:54:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 677 states and 829 transitions. [2024-11-09 00:54:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 829 transitions. [2024-11-09 00:54:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:54:38,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:54:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 684 states and 840 transitions. [2024-11-09 00:54:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 840 transitions. [2024-11-09 00:54:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:54:39,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 684 states and 838 transitions. [2024-11-09 00:54:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 838 transitions. [2024-11-09 00:54:39,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:54:39,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:39,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:54:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 688 states and 842 transitions. [2024-11-09 00:54:41,299 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 842 transitions. [2024-11-09 00:54:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:54:41,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:54:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 691 states and 844 transitions. [2024-11-09 00:54:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 844 transitions. [2024-11-09 00:54:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:54:42,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:54:46,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:54:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 702 states and 857 transitions. [2024-11-09 00:54:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 857 transitions. [2024-11-09 00:54:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:54:47,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:54:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 706 states and 860 transitions. [2024-11-09 00:54:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 860 transitions. [2024-11-09 00:54:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-09 00:54:49,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:54:54,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 761 states and 928 transitions. [2024-11-09 00:54:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 928 transitions. [2024-11-09 00:54:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:54:54,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:55,404 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:55:00,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 765 states and 931 transitions. [2024-11-09 00:55:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 931 transitions. [2024-11-09 00:55:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:55:00,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:00,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:55:11,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:13,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:13,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 769 states and 934 transitions. [2024-11-09 00:55:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 934 transitions. [2024-11-09 00:55:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:55:13,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,329 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:55:22,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:32,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:33,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 795 states and 965 transitions. [2024-11-09 00:55:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 965 transitions. [2024-11-09 00:55:34,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:55:34,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:34,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:55:45,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:55,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:05,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:09,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:20,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:27,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 837 states and 1014 transitions. [2024-11-09 00:56:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1014 transitions. [2024-11-09 00:56:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:56:27,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:27,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:56:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 846 states and 1025 transitions. [2024-11-09 00:56:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1025 transitions. [2024-11-09 00:56:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:56:28,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:56:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 861 states and 1044 transitions. [2024-11-09 00:56:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1044 transitions. [2024-11-09 00:56:30,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:56:30,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:30,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:56:36,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 890 states and 1079 transitions. [2024-11-09 00:56:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1079 transitions. [2024-11-09 00:56:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:56:36,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:36,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:56:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 899 states and 1090 transitions. [2024-11-09 00:56:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1090 transitions. [2024-11-09 00:56:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:56:38,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:56:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 901 states and 1093 transitions. [2024-11-09 00:56:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1093 transitions. [2024-11-09 00:56:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:56:39,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:56:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 903 states and 1096 transitions. [2024-11-09 00:56:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1096 transitions. [2024-11-09 00:56:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:56:40,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 25 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:56:51,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 907 states and 1099 transitions. [2024-11-09 00:56:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1099 transitions. [2024-11-09 00:56:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:56:51,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-09 00:57:00,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 911 states and 1102 transitions. [2024-11-09 00:57:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1102 transitions. [2024-11-09 00:57:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:57:01,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 24 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:57:12,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:22,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:25,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:25,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 915 states and 1105 transitions. [2024-11-09 00:57:25,615 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1105 transitions. [2024-11-09 00:57:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-09 00:57:25,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:26,339 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-09 00:57:36,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:46,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:56,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:03,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 919 states and 1108 transitions. [2024-11-09 00:58:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1108 transitions. [2024-11-09 00:58:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:58:03,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:58:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 923 states and 1111 transitions. [2024-11-09 00:58:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1111 transitions. [2024-11-09 00:58:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:58:05,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:58:08,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:58:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 927 states and 1114 transitions. [2024-11-09 00:58:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1114 transitions. [2024-11-09 00:58:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:58:08,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:58:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 936 states and 1127 transitions. [2024-11-09 00:58:09,627 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1127 transitions. [2024-11-09 00:58:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:58:09,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:58:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 946 states and 1138 transitions. [2024-11-09 00:58:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1138 transitions. [2024-11-09 00:58:10,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:58:10,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:10,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:58:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 955 states and 1149 transitions. [2024-11-09 00:58:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1149 transitions. [2024-11-09 00:58:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:58:11,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:58:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 964 states and 1160 transitions. [2024-11-09 00:58:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1160 transitions. [2024-11-09 00:58:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:58:13,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:58:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:14,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 973 states and 1171 transitions. [2024-11-09 00:58:14,124 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1171 transitions. [2024-11-09 00:58:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:58:14,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:14,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:58:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:15,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 975 states and 1174 transitions. [2024-11-09 00:58:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1174 transitions. [2024-11-09 00:58:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:58:15,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:58:16,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 977 states and 1177 transitions. [2024-11-09 00:58:16,383 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1177 transitions. [2024-11-09 00:58:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:58:16,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:16,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:58:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 979 states and 1180 transitions. [2024-11-09 00:58:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1180 transitions. [2024-11-09 00:58:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:58:17,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:58:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 981 states and 1183 transitions. [2024-11-09 00:58:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1183 transitions. [2024-11-09 00:58:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:58:19,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:19,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:19,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:58:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 985 states and 1186 transitions. [2024-11-09 00:58:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1186 transitions. [2024-11-09 00:58:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:58:20,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:58:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 989 states and 1189 transitions. [2024-11-09 00:58:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1189 transitions. [2024-11-09 00:58:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:58:22,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:23,506 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:58:26,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:58:27,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:58:30,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1021 states and 1226 transitions. [2024-11-09 00:58:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1226 transitions. [2024-11-09 00:58:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-09 00:58:30,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:30,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:58:34,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:58:36,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:58:36,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:36,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1025 states and 1229 transitions. [2024-11-09 00:58:36,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1229 transitions. [2024-11-09 00:58:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-09 00:58:36,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:36,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:58:49,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:00,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:08,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1080 states and 1297 transitions. [2024-11-09 00:59:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1297 transitions. [2024-11-09 00:59:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:59:08,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:59:20,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:30,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:37,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1084 states and 1300 transitions. [2024-11-09 00:59:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1300 transitions. [2024-11-09 00:59:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:59:37,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:59:42,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:42,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1088 states and 1303 transitions. [2024-11-09 00:59:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1303 transitions. [2024-11-09 00:59:42,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:59:42,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:42,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 00:59:53,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:03,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:08,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:18,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:29,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:31,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:32,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1143 states and 1369 transitions. [2024-11-09 01:00:32,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1369 transitions. [2024-11-09 01:00:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 01:00:32,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:32,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-09 01:00:36,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:47,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:51,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:59,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:00,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1198 states and 1435 transitions. [2024-11-09 01:01:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1435 transitions. [2024-11-09 01:01:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 01:01:00,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:00,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:01:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1207 states and 1446 transitions. [2024-11-09 01:01:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1446 transitions. [2024-11-09 01:01:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 01:01:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:03,427 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:01:04,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1216 states and 1457 transitions. [2024-11-09 01:01:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1457 transitions. [2024-11-09 01:01:04,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 01:01:04,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:04,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:01:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1218 states and 1460 transitions. [2024-11-09 01:01:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1460 transitions. [2024-11-09 01:01:07,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 01:01:07,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:01:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1220 states and 1463 transitions. [2024-11-09 01:01:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1463 transitions. [2024-11-09 01:01:08,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 01:01:08,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:08,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 37 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-09 01:01:20,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:22,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:32,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1224 states and 1466 transitions. [2024-11-09 01:01:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1466 transitions. [2024-11-09 01:01:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 01:01:33,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:34,053 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 109 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-09 01:01:38,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:48,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:55,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1228 states and 1471 transitions. [2024-11-09 01:01:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1471 transitions. [2024-11-09 01:01:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 01:01:55,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 36 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-09 01:02:07,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:17,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:21,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1232 states and 1474 transitions. [2024-11-09 01:02:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1474 transitions. [2024-11-09 01:02:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 01:02:21,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 109 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-09 01:02:24,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:02:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1236 states and 1477 transitions. [2024-11-09 01:02:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1477 transitions. [2024-11-09 01:02:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-09 01:02:24,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:02:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1240 states and 1480 transitions. [2024-11-09 01:02:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1480 transitions. [2024-11-09 01:02:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-09 01:02:26,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:02:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1244 states and 1483 transitions. [2024-11-09 01:02:30,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1483 transitions. [2024-11-09 01:02:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:02:30,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-09 01:02:31,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:31,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1253 states and 1496 transitions. [2024-11-09 01:02:31,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1496 transitions. [2024-11-09 01:02:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:02:31,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:31,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-09 01:02:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1263 states and 1507 transitions. [2024-11-09 01:02:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1507 transitions. [2024-11-09 01:02:32,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:02:32,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:32,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,784 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 01:02:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1272 states and 1518 transitions. [2024-11-09 01:02:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1518 transitions. [2024-11-09 01:02:34,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:02:34,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:34,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,229 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-09 01:02:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1281 states and 1531 transitions. [2024-11-09 01:02:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1531 transitions. [2024-11-09 01:02:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 01:02:35,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 01:02:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1290 states and 1542 transitions. [2024-11-09 01:02:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1542 transitions. [2024-11-09 01:02:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 01:02:36,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-09 01:02:38,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1292 states and 1545 transitions. [2024-11-09 01:02:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1545 transitions. [2024-11-09 01:02:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 01:02:38,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 01:02:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1294 states and 1548 transitions. [2024-11-09 01:02:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1548 transitions. [2024-11-09 01:02:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 01:02:40,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:40,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-09 01:02:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1296 states and 1551 transitions. [2024-11-09 01:02:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1551 transitions. [2024-11-09 01:02:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-09 01:02:41,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:41,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:42,558 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 01:02:44,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:02:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1298 states and 1554 transitions. [2024-11-09 01:02:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1554 transitions. [2024-11-09 01:02:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 01:02:44,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-09 01:02:48,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:02:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1302 states and 1557 transitions. [2024-11-09 01:02:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1557 transitions. [2024-11-09 01:02:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 01:02:48,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:48,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 01:02:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1306 states and 1560 transitions. [2024-11-09 01:02:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1560 transitions. [2024-11-09 01:02:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 01:02:50,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-09 01:02:56,679 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 [] [2024-11-09 01:02:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1310 states and 1563 transitions. [2024-11-09 01:02:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1563 transitions. [2024-11-09 01:02:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-09 01:02:57,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 01:02:59,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1314 states and 1566 transitions. [2024-11-09 01:02:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1566 transitions. [2024-11-09 01:02:59,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-09 01:02:59,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:01,334 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:03:13,592 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 []