./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/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_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:35:20,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:35:20,110 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:35:20,117 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:35:20,118 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:35:20,157 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:35:20,158 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:35:20,158 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:35:20,159 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:35:20,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:35:20,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:35:20,162 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:35:20,162 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:35:20,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:35:20,165 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:35:20,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:35:20,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:35:20,166 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:35:20,170 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:35:20,171 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:35:20,171 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:35:20,172 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:35:20,172 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:35:20,172 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:35:20,173 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:35:20,173 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:35:20,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:35:20,174 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:35:20,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:35:20,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:20,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:35:20,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:35:20,178 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:35:20,178 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:35:20,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:35:20,178 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_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2024-11-09 00:35:20,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:35:20,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:35:20,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:35:20,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:35:20,493 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:35:20,495 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i Unable to find full path for "g++" [2024-11-09 00:35:22,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:35:22,839 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:35:22,840 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2024-11-09 00:35:22,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/data/d30390417/6e484361792a4c9a8c26a71183cfbfe9/FLAG254463a93 [2024-11-09 00:35:22,874 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/data/d30390417/6e484361792a4c9a8c26a71183cfbfe9 [2024-11-09 00:35:22,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:35:22,878 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:35:22,880 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:22,880 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:35:22,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:35:22,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:22" (1/1) ... [2024-11-09 00:35:22,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65de066c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:22, skipping insertion in model container [2024-11-09 00:35:22,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:22" (1/1) ... [2024-11-09 00:35:22,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:35:23,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:23,713 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:35:23,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:23,934 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:35:23,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23 WrapperNode [2024-11-09 00:35:23,935 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:23,936 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:23,936 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:35:23,937 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:35:23,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:23,989 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,081 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-11-09 00:35:24,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:24,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:35:24,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:35:24,083 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:35:24,093 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,107 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,230 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,271 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,292 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:35:24,293 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:35:24,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:35:24,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:35:24,294 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:23" (1/1) ... [2024-11-09 00:35:24,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:24,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:35:24,323 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:35:24,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_708a2c1a-dd19-4b10-9a78-ff088ff8fd9a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:35:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:35:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:35:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:35:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:35:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:35:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:35:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:35:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:35:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:35:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:35:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:35:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:35:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:35:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:35:24,616 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:35:24,618 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:35:26,754 INFO L? ?]: Removed 441 outVars from TransFormulas that were not future-live. [2024-11-09 00:35:26,754 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:35:28,457 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:35:28,457 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-09 00:35:28,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:28 BoogieIcfgContainer [2024-11-09 00:35:28,458 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:35:28,459 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:35:28,459 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:35:28,469 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:35:28,470 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:28" (1/1) ... [2024-11-09 00:35:28,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:35:28,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 185 states and 309 transitions. [2024-11-09 00:35:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 309 transitions. [2024-11-09 00:35:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:35:28,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,737 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 00:35:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 184 states and 308 transitions. [2024-11-09 00:35:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 308 transitions. [2024-11-09 00:35:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:35:28,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:35:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:35:28,863 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:35:28,889 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 00:35:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 188 states and 313 transitions. [2024-11-09 00:35:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 313 transitions. [2024-11-09 00:35:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:35:28,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,990 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 00:35:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 188 states and 309 transitions. [2024-11-09 00:35:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 309 transitions. [2024-11-09 00:35:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:35:28,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:29,048 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 00:35:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:29,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 188 states and 301 transitions. [2024-11-09 00:35:29,060 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 301 transitions. [2024-11-09 00:35:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:35:29,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:29,174 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 00:35:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 188 states and 289 transitions. [2024-11-09 00:35:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 289 transitions. [2024-11-09 00:35:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:35:29,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:29,397 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 00:35:35,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:43,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 188 states and 277 transitions. [2024-11-09 00:35:43,795 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 277 transitions. [2024-11-09 00:35:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:35:43,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:43,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:44,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:44,416 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 00:35:54,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:36:00,594 WARN L539 Checker$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 00:36:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 204 states and 295 transitions. [2024-11-09 00:36:00,627 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 295 transitions. [2024-11-09 00:36:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:36:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:00,822 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 00:36:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 204 states and 293 transitions. [2024-11-09 00:36:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 293 transitions. [2024-11-09 00:36:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:36:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:01,161 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 00:36:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 204 states and 291 transitions. [2024-11-09 00:36:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 291 transitions. [2024-11-09 00:36:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:36:01,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:01,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:01,423 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 00:36:01,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 204 states and 289 transitions. [2024-11-09 00:36:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 289 transitions. [2024-11-09 00:36:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:36:01,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:01,668 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 00:36:06,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:36:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 204 states and 287 transitions. [2024-11-09 00:36:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 287 transitions. [2024-11-09 00:36:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:36:06,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:36:16,612 WARN L539 Checker$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 00:36:24,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:36:24,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:24,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 208 states and 290 transitions. [2024-11-09 00:36:24,138 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 290 transitions. [2024-11-09 00:36:24,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:36:24,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:24,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:36:28,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:36:38,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:36:48,872 WARN L539 Checker$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 00:36:58,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:08,901 WARN L539 Checker$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 00:37:08,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:08,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 257 states and 350 transitions. [2024-11-09 00:37:08,937 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 350 transitions. [2024-11-09 00:37:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:37:08,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:08,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:37:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 257 states and 348 transitions. [2024-11-09 00:37:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 348 transitions. [2024-11-09 00:37:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:37:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:37:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 257 states and 346 transitions. [2024-11-09 00:37:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 346 transitions. [2024-11-09 00:37:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:37:09,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:37:09,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 257 states and 344 transitions. [2024-11-09 00:37:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 344 transitions. [2024-11-09 00:37:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:37:09,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,079 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 00:37:20,096 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 00:37:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 257 states and 342 transitions. [2024-11-09 00:37:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 342 transitions. [2024-11-09 00:37:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:37:20,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:37:20,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 257 states and 340 transitions. [2024-11-09 00:37:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 340 transitions. [2024-11-09 00:37:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:37:20,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:20,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:37:30,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 343 transitions. [2024-11-09 00:37:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 343 transitions. [2024-11-09 00:37:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:37:31,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:37:33,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-09 00:37:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-09 00:37:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:37:33,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:33,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:34,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:37:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 265 states and 345 transitions. [2024-11-09 00:37:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 345 transitions. [2024-11-09 00:37:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:37:34,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:34,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:37:44,896 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 00:37:50,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 333 states and 427 transitions. [2024-11-09 00:37:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 427 transitions. [2024-11-09 00:37:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:37:51,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:37:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 342 states and 438 transitions. [2024-11-09 00:37:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 438 transitions. [2024-11-09 00:37:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:37:52,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:52,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:37:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 343 states and 439 transitions. [2024-11-09 00:37:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 439 transitions. [2024-11-09 00:37:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:37:53,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:37:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:53,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 343 states and 437 transitions. [2024-11-09 00:37:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 437 transitions. [2024-11-09 00:37:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:37:53,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:37:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 345 states and 441 transitions. [2024-11-09 00:37:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 441 transitions. [2024-11-09 00:37:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:37:54,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:54,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:38:05,331 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 00:38:15,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:17,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:17,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 349 states and 444 transitions. [2024-11-09 00:38:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 444 transitions. [2024-11-09 00:38:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:38:17,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:38:20,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 351 states and 450 transitions. [2024-11-09 00:38:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 450 transitions. [2024-11-09 00:38:20,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:38:20,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:20,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:38:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 351 states and 448 transitions. [2024-11-09 00:38:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 448 transitions. [2024-11-09 00:38:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:38:21,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:38:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 353 states and 451 transitions. [2024-11-09 00:38:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 451 transitions. [2024-11-09 00:38:24,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:38:24,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:24,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:38:27,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 355 states and 455 transitions. [2024-11-09 00:38:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 455 transitions. [2024-11-09 00:38:27,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:38:27,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:27,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:38:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 355 states and 453 transitions. [2024-11-09 00:38:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 453 transitions. [2024-11-09 00:38:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:38:28,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:38:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 356 states and 454 transitions. [2024-11-09 00:38:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 454 transitions. [2024-11-09 00:38:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:38:31,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:38:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 360 states and 457 transitions. [2024-11-09 00:38:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 457 transitions. [2024-11-09 00:38:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:38:32,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:32,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:38:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:36,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 361 states and 458 transitions. [2024-11-09 00:38:36,009 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 458 transitions. [2024-11-09 00:38:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:38:36,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:36,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-09 00:38:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 362 states and 459 transitions. [2024-11-09 00:38:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 459 transitions. [2024-11-09 00:38:37,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:38:37,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-09 00:38:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 363 states and 460 transitions. [2024-11-09 00:38:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 460 transitions. [2024-11-09 00:38:41,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:38:41,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:38:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 364 states and 461 transitions. [2024-11-09 00:38:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 461 transitions. [2024-11-09 00:38:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:38:44,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:44,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-09 00:38:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 365 states and 462 transitions. [2024-11-09 00:38:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 462 transitions. [2024-11-09 00:38:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:38:48,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-09 00:38:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 366 states and 463 transitions. [2024-11-09 00:38:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 463 transitions. [2024-11-09 00:38:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:38:51,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:51,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:38:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 367 states and 464 transitions. [2024-11-09 00:38:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 464 transitions. [2024-11-09 00:38:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:38:53,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:53,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-09 00:38:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:57,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 368 states and 465 transitions. [2024-11-09 00:38:57,482 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 465 transitions. [2024-11-09 00:38:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:38:57,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:57,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:38:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 369 states and 466 transitions. [2024-11-09 00:38:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 466 transitions. [2024-11-09 00:38:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:38:59,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:39:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 370 states and 467 transitions. [2024-11-09 00:39:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 467 transitions. [2024-11-09 00:39:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:39:02,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:39:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 371 states and 468 transitions. [2024-11-09 00:39:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 468 transitions. [2024-11-09 00:39:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:39:05,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:05,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-09 00:39:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 372 states and 469 transitions. [2024-11-09 00:39:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 469 transitions. [2024-11-09 00:39:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:39:08,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-09 00:39:16,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 373 states and 470 transitions. [2024-11-09 00:39:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 470 transitions. [2024-11-09 00:39:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:39:16,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:16,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-09 00:39:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:21,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 374 states and 471 transitions. [2024-11-09 00:39:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 471 transitions. [2024-11-09 00:39:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:39:21,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:21,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,020 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-09 00:39:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 375 states and 472 transitions. [2024-11-09 00:39:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 472 transitions. [2024-11-09 00:39:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:39:24,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-09 00:39:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 376 states and 473 transitions. [2024-11-09 00:39:27,413 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 473 transitions. [2024-11-09 00:39:27,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:39:27,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:27,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-09 00:39:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 377 states and 474 transitions. [2024-11-09 00:39:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 474 transitions. [2024-11-09 00:39:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:39:30,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:39:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 378 states and 475 transitions. [2024-11-09 00:39:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 475 transitions. [2024-11-09 00:39:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:39:34,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:34,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-09 00:39:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 379 states and 476 transitions. [2024-11-09 00:39:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 476 transitions. [2024-11-09 00:39:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:39:37,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:37,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:41,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-09 00:39:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 380 states and 477 transitions. [2024-11-09 00:39:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 477 transitions. [2024-11-09 00:39:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:39:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-09 00:39:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 381 states and 478 transitions. [2024-11-09 00:39:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 478 transitions. [2024-11-09 00:39:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:39:47,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:47,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-09 00:39:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 382 states and 479 transitions. [2024-11-09 00:39:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 479 transitions. [2024-11-09 00:39:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:39:50,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-09 00:39:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 383 states and 480 transitions. [2024-11-09 00:39:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 480 transitions. [2024-11-09 00:39:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:39:54,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:54,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-09 00:40:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 384 states and 481 transitions. [2024-11-09 00:40:01,069 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 481 transitions. [2024-11-09 00:40:01,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:40:01,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:01,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-09 00:40:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 385 states and 482 transitions. [2024-11-09 00:40:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 482 transitions. [2024-11-09 00:40:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:40:07,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-09 00:40:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 386 states and 483 transitions. [2024-11-09 00:40:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2024-11-09 00:40:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:40:12,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-09 00:40:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 387 states and 484 transitions. [2024-11-09 00:40:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 484 transitions. [2024-11-09 00:40:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:40:16,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:16,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-09 00:40:21,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 388 states and 485 transitions. [2024-11-09 00:40:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 485 transitions. [2024-11-09 00:40:21,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:40:21,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:21,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-09 00:40:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 389 states and 486 transitions. [2024-11-09 00:40:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 486 transitions. [2024-11-09 00:40:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:40:29,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-09 00:40:36,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 390 states and 487 transitions. [2024-11-09 00:40:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 487 transitions. [2024-11-09 00:40:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:40:36,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:36,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-09 00:40:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 391 states and 488 transitions. [2024-11-09 00:40:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 488 transitions. [2024-11-09 00:40:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:40:44,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:44,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:40:52,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 392 states and 489 transitions. [2024-11-09 00:40:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 489 transitions. [2024-11-09 00:40:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:40:52,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-09 00:40:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:59,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 393 states and 490 transitions. [2024-11-09 00:40:59,560 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 490 transitions. [2024-11-09 00:40:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:40:59,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:59,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-09 00:41:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 394 states and 491 transitions. [2024-11-09 00:41:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 491 transitions. [2024-11-09 00:41:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:41:05,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:05,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-09 00:41:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 395 states and 492 transitions. [2024-11-09 00:41:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 492 transitions. [2024-11-09 00:41:12,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:41:12,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-09 00:41:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 396 states and 493 transitions. [2024-11-09 00:41:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 493 transitions. [2024-11-09 00:41:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:41:17,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-09 00:41:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 397 states and 494 transitions. [2024-11-09 00:41:24,156 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 494 transitions. [2024-11-09 00:41:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:41:24,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:24,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:30,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-09 00:41:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 398 states and 495 transitions. [2024-11-09 00:41:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 495 transitions. [2024-11-09 00:41:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:41:32,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:32,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-09 00:41:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 399 states and 496 transitions. [2024-11-09 00:41:40,670 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 496 transitions. [2024-11-09 00:41:40,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:41:40,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:40,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 4 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-09 00:42:10,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 400 states and 497 transitions. [2024-11-09 00:42:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 497 transitions. [2024-11-09 00:42:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:42:10,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-09 00:42:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 401 states and 501 transitions. [2024-11-09 00:42:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 501 transitions. [2024-11-09 00:42:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:42:15,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:19,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 140 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-09 00:42:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 402 states and 503 transitions. [2024-11-09 00:42:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 503 transitions. [2024-11-09 00:42:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:42:20,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 185 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-09 00:42:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 403 states and 504 transitions. [2024-11-09 00:42:26,348 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 504 transitions. [2024-11-09 00:42:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-09 00:42:26,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:26,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 230 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-09 00:42:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 404 states and 505 transitions. [2024-11-09 00:42:31,824 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 505 transitions. [2024-11-09 00:42:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:42:31,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:31,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 275 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-09 00:42:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 405 states and 506 transitions. [2024-11-09 00:42:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 506 transitions. [2024-11-09 00:42:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:42:38,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:42,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 320 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-09 00:42:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 407 states and 510 transitions. [2024-11-09 00:42:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 510 transitions. [2024-11-09 00:42:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:42:43,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 365 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-09 00:42:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 408 states and 511 transitions. [2024-11-09 00:42:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 511 transitions. [2024-11-09 00:42:48,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-09 00:42:48,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:48,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:51,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 410 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-09 00:42:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 409 states and 512 transitions. [2024-11-09 00:42:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 512 transitions. [2024-11-09 00:42:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:42:52,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 455 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-09 00:42:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 410 states and 513 transitions. [2024-11-09 00:42:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 513 transitions. [2024-11-09 00:42:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 00:42:57,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 500 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-09 00:43:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 411 states and 514 transitions. [2024-11-09 00:43:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 514 transitions. [2024-11-09 00:43:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 00:43:02,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:02,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 545 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-09 00:43:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 412 states and 515 transitions. [2024-11-09 00:43:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 515 transitions. [2024-11-09 00:43:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-09 00:43:10,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 590 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-09 00:43:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 413 states and 516 transitions. [2024-11-09 00:43:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 516 transitions. [2024-11-09 00:43:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:43:19,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:19,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 635 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-09 00:43:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 414 states and 517 transitions. [2024-11-09 00:43:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 517 transitions. [2024-11-09 00:43:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:43:25,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:25,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 680 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-09 00:43:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 415 states and 518 transitions. [2024-11-09 00:43:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 518 transitions. [2024-11-09 00:43:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:43:34,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 725 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-09 00:43:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 416 states and 519 transitions. [2024-11-09 00:43:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 519 transitions. [2024-11-09 00:43:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:43:44,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:44,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 770 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-09 00:43:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 417 states and 520 transitions. [2024-11-09 00:43:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 520 transitions. [2024-11-09 00:43:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-09 00:43:53,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:53,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 815 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-09 00:44:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 418 states and 521 transitions. [2024-11-09 00:44:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 521 transitions. [2024-11-09 00:44:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:44:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 860 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-09 00:44:12,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 419 states and 522 transitions. [2024-11-09 00:44:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 522 transitions. [2024-11-09 00:44:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-09 00:44:12,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 905 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-09 00:44:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 420 states and 523 transitions. [2024-11-09 00:44:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 523 transitions. [2024-11-09 00:44:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:44:22,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:31,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 950 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-09 00:44:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 421 states and 524 transitions. [2024-11-09 00:44:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 524 transitions. [2024-11-09 00:44:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:44:33,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:33,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 995 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-09 00:44:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 422 states and 525 transitions. [2024-11-09 00:44:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 525 transitions. [2024-11-09 00:44:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:44:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 1040 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-09 00:44:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 423 states and 526 transitions. [2024-11-09 00:44:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 526 transitions. [2024-11-09 00:44:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-09 00:44:54,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:54,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 1085 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-09 00:45:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 424 states and 527 transitions. [2024-11-09 00:45:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 527 transitions. [2024-11-09 00:45:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:45:03,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:03,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 1130 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-09 00:45:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 425 states and 528 transitions. [2024-11-09 00:45:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 528 transitions. [2024-11-09 00:45:20,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-09 00:45:20,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:20,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 1175 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-09 00:45:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 426 states and 529 transitions. [2024-11-09 00:45:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 529 transitions. [2024-11-09 00:45:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-09 00:45:31,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:31,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 1220 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-09 00:45:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 427 states and 530 transitions. [2024-11-09 00:45:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 530 transitions. [2024-11-09 00:45:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-09 00:45:40,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 1265 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-09 00:45:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 428 states and 531 transitions. [2024-11-09 00:45:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 531 transitions. [2024-11-09 00:45:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-09 00:45:53,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:53,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 1310 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-09 00:46:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 429 states and 532 transitions. [2024-11-09 00:46:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 532 transitions. [2024-11-09 00:46:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-09 00:46:04,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 1355 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-09 00:46:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 430 states and 533 transitions. [2024-11-09 00:46:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 533 transitions. [2024-11-09 00:46:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:46:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 1400 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-09 00:46:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:29,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 431 states and 534 transitions. [2024-11-09 00:46:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 534 transitions. [2024-11-09 00:46:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-09 00:46:29,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:29,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 1445 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-09 00:46:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:40,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 432 states and 535 transitions. [2024-11-09 00:46:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 535 transitions. [2024-11-09 00:46:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:46:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 1490 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-09 00:46:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 433 states and 536 transitions. [2024-11-09 00:46:56,082 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 536 transitions. [2024-11-09 00:46:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-09 00:46:56,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:56,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms