./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/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_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:41:57,147 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:41:57,226 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:41:57,233 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:41:57,234 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:41:57,269 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:41:57,270 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:41:57,270 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:41:57,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:41:57,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:41:57,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:41:57,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:41:57,272 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:41:57,272 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:41:57,273 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:41:57,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:41:57,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:41:57,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:41:57,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:41:57,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:41:57,274 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:41:57,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:41:57,275 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:41:57,276 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:41:57,276 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:41:57,276 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:41:57,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:41:57,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:57,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:41:57,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:41:57,278 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:41:57,278 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:41:57,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:41:57,279 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_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-08 22:41:57,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:41:57,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:41:57,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:41:57,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:41:57,621 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:41:57,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i Unable to find full path for "g++" [2024-11-08 22:41:59,742 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:42:00,060 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:42:00,062 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i [2024-11-08 22:42:00,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/data/c4e3411ee/d706a3fe676a45bea9763b33d3bed834/FLAG5888431cc [2024-11-08 22:42:00,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/data/c4e3411ee/d706a3fe676a45bea9763b33d3bed834 [2024-11-08 22:42:00,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:42:00,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:42:00,104 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:42:00,104 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:42:00,109 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:42:00,110 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:42:00" (1/1) ... [2024-11-08 22:42:00,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be70769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:00, skipping insertion in model container [2024-11-08 22:42:00,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:42:00" (1/1) ... [2024-11-08 22:42:00,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:42:00,641 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i[33519,33532] [2024-11-08 22:42:00,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:42:00,844 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:42:00,898 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test4-2.i[33519,33532] [2024-11-08 22:42:01,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:42:01,042 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:42:01,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01 WrapperNode [2024-11-08 22:42:01,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:42:01,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:42:01,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:42:01,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:42:01,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,084 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,158 INFO L138 Inliner]: procedures = 176, calls = 376, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1676 [2024-11-08 22:42:01,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:42:01,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:42:01,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:42:01,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:42:01,169 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,182 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,182 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,251 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,268 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,274 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,285 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:42:01,286 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:42:01,286 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:42:01,287 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:42:01,287 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:01" (1/1) ... [2024-11-08 22:42:01,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:42:01,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:42:01,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:42:01,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d22e6dc-5958-4c1d-8b57-9c7b4b2d97a8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:42:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:42:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:42:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:42:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:42:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:42:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:42:01,594 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:42:01,595 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:42:03,567 INFO L? ?]: Removed 410 outVars from TransFormulas that were not future-live. [2024-11-08 22:42:03,567 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:42:05,011 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:42:05,013 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 22:42:05,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:42:05 BoogieIcfgContainer [2024-11-08 22:42:05,014 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:42:05,016 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:42:05,016 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:42:05,026 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:42:05,026 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:42:05" (1/1) ... [2024-11-08 22:42:05,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:42:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2024-11-08 22:42:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2024-11-08 22:42:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:42:05,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 146 states and 245 transitions. [2024-11-08 22:42:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 245 transitions. [2024-11-08 22:42:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:42:05,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:05,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 146 states and 243 transitions. [2024-11-08 22:42:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 243 transitions. [2024-11-08 22:42:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:42:05,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 146 states and 239 transitions. [2024-11-08 22:42:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 239 transitions. [2024-11-08 22:42:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:42:05,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:05,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 146 states and 231 transitions. [2024-11-08 22:42:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 231 transitions. [2024-11-08 22:42:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:42:05,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:05,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 146 states and 219 transitions. [2024-11-08 22:42:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 219 transitions. [2024-11-08 22:42:05,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:42:05,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:16,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:20,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 146 states and 207 transitions. [2024-11-08 22:42:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 207 transitions. [2024-11-08 22:42:20,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:42:20,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:31,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:41,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 160 states and 224 transitions. [2024-11-08 22:42:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 224 transitions. [2024-11-08 22:42:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:42:41,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:41,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 160 states and 222 transitions. [2024-11-08 22:42:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 222 transitions. [2024-11-08 22:42:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:42:41,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 160 states and 220 transitions. [2024-11-08 22:42:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 220 transitions. [2024-11-08 22:42:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:42:41,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 160 states and 218 transitions. [2024-11-08 22:42:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 218 transitions. [2024-11-08 22:42:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:42:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:52,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 160 states and 216 transitions. [2024-11-08 22:42:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 216 transitions. [2024-11-08 22:42:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:42:52,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:52,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:42:54,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 164 states and 219 transitions. [2024-11-08 22:42:54,539 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 219 transitions. [2024-11-08 22:42:54,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:42:54,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:05,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:15,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:25,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:29,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:39,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:45,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 274 transitions. [2024-11-08 22:43:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-08 22:43:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:43:45,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:45,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:45,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 210 states and 272 transitions. [2024-11-08 22:43:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 272 transitions. [2024-11-08 22:43:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:43:45,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:45,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 210 states and 270 transitions. [2024-11-08 22:43:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 270 transitions. [2024-11-08 22:43:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:43:45,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 210 states and 268 transitions. [2024-11-08 22:43:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 268 transitions. [2024-11-08 22:43:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:43:46,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:56,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 210 states and 266 transitions. [2024-11-08 22:43:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-11-08 22:43:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:43:56,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 210 states and 264 transitions. [2024-11-08 22:43:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 264 transitions. [2024-11-08 22:43:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:43:56,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:56,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:43:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 214 states and 267 transitions. [2024-11-08 22:43:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 267 transitions. [2024-11-08 22:43:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:43:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:44:08,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 218 states and 270 transitions. [2024-11-08 22:44:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 270 transitions. [2024-11-08 22:44:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:44:09,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:44:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 218 states and 269 transitions. [2024-11-08 22:44:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 269 transitions. [2024-11-08 22:44:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:44:09,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 220 states and 272 transitions. [2024-11-08 22:44:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 272 transitions. [2024-11-08 22:44:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:44:11,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:12,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 229 states and 283 transitions. [2024-11-08 22:44:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 283 transitions. [2024-11-08 22:44:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:12,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:12,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:15,170 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:44:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:15,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 285 transitions. [2024-11-08 22:44:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-08 22:44:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:44:15,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:15,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:44:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-11-08 22:44:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-08 22:44:17,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:44:17,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:44:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 287 transitions. [2024-11-08 22:44:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-08 22:44:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:44:20,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:20,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:44:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 288 transitions. [2024-11-08 22:44:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-11-08 22:44:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:44:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:44:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 235 states and 292 transitions. [2024-11-08 22:44:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 292 transitions. [2024-11-08 22:44:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:44:25,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:25,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:44:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 237 states and 295 transitions. [2024-11-08 22:44:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 295 transitions. [2024-11-08 22:44:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:44:28,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:44:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 237 states and 293 transitions. [2024-11-08 22:44:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 293 transitions. [2024-11-08 22:44:29,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:44:29,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:29,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:44:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 238 states and 294 transitions. [2024-11-08 22:44:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 294 transitions. [2024-11-08 22:44:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:44:32,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:44:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 239 states and 295 transitions. [2024-11-08 22:44:35,513 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 295 transitions. [2024-11-08 22:44:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:44:35,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:44:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 240 states and 296 transitions. [2024-11-08 22:44:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 296 transitions. [2024-11-08 22:44:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:44:38,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:44:39,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 240 states and 294 transitions. [2024-11-08 22:44:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 294 transitions. [2024-11-08 22:44:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:44:39,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:39,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:41,906 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:44:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 241 states and 295 transitions. [2024-11-08 22:44:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 295 transitions. [2024-11-08 22:44:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:44:42,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:42,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:44:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 245 states and 298 transitions. [2024-11-08 22:44:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 298 transitions. [2024-11-08 22:44:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:44:43,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:44:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 246 states and 299 transitions. [2024-11-08 22:44:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 299 transitions. [2024-11-08 22:44:47,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:44:47,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:47,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:50,309 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:44:50,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 247 states and 300 transitions. [2024-11-08 22:44:50,904 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 300 transitions. [2024-11-08 22:44:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:44:50,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:50,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:44:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 248 states and 301 transitions. [2024-11-08 22:44:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 301 transitions. [2024-11-08 22:44:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:44:53,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:44:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 249 states and 302 transitions. [2024-11-08 22:44:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 302 transitions. [2024-11-08 22:44:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:44:57,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:44:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 250 states and 303 transitions. [2024-11-08 22:44:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 303 transitions. [2024-11-08 22:44:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:44:59,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:45:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 251 states and 304 transitions. [2024-11-08 22:45:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 304 transitions. [2024-11-08 22:45:02,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:45:02,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:02,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:45:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 252 states and 305 transitions. [2024-11-08 22:45:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 305 transitions. [2024-11-08 22:45:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:45:06,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:06,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:45:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 253 states and 306 transitions. [2024-11-08 22:45:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 306 transitions. [2024-11-08 22:45:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:45:09,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:09,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:45:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 254 states and 307 transitions. [2024-11-08 22:45:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-08 22:45:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:45:12,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:45:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 255 states and 308 transitions. [2024-11-08 22:45:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-11-08 22:45:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:45:16,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:19,505 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:45:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 256 states and 309 transitions. [2024-11-08 22:45:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 309 transitions. [2024-11-08 22:45:20,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:45:20,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:20,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:22,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:45:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 257 states and 310 transitions. [2024-11-08 22:45:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 310 transitions. [2024-11-08 22:45:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:45:24,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:45:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 258 states and 311 transitions. [2024-11-08 22:45:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 311 transitions. [2024-11-08 22:45:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:45:29,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:29,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:45:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 259 states and 312 transitions. [2024-11-08 22:45:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 312 transitions. [2024-11-08 22:45:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:45:34,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:45:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 260 states and 313 transitions. [2024-11-08 22:45:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 313 transitions. [2024-11-08 22:45:38,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:45:38,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:45:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 261 states and 314 transitions. [2024-11-08 22:45:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 314 transitions. [2024-11-08 22:45:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:45:43,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:43,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:45:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 262 states and 315 transitions. [2024-11-08 22:45:48,266 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 315 transitions. [2024-11-08 22:45:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:45:48,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:52,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:45:54,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 263 states and 316 transitions. [2024-11-08 22:45:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 316 transitions. [2024-11-08 22:45:54,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:45:54,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:54,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:45:59,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:59,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 264 states and 317 transitions. [2024-11-08 22:45:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 317 transitions. [2024-11-08 22:45:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:45:59,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:59,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:46:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 265 states and 318 transitions. [2024-11-08 22:46:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 318 transitions. [2024-11-08 22:46:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:46:04,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:46:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 266 states and 319 transitions. [2024-11-08 22:46:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 319 transitions. [2024-11-08 22:46:09,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:46:09,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:09,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:46:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 267 states and 320 transitions. [2024-11-08 22:46:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 320 transitions. [2024-11-08 22:46:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:46:15,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:46:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 268 states and 321 transitions. [2024-11-08 22:46:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 321 transitions. [2024-11-08 22:46:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:46:20,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:46:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 269 states and 322 transitions. [2024-11-08 22:46:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 322 transitions. [2024-11-08 22:46:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:46:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:46:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 270 states and 323 transitions. [2024-11-08 22:46:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 323 transitions. [2024-11-08 22:46:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:46:32,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:36,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:46:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 271 states and 324 transitions. [2024-11-08 22:46:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 324 transitions. [2024-11-08 22:46:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:46:37,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:37,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:46:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 272 states and 325 transitions. [2024-11-08 22:46:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 325 transitions. [2024-11-08 22:46:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:46:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:46:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 273 states and 326 transitions. [2024-11-08 22:46:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 326 transitions. [2024-11-08 22:46:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:46:51,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:51,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:46:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 274 states and 327 transitions. [2024-11-08 22:46:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 327 transitions. [2024-11-08 22:46:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:46:58,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:47:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 275 states and 328 transitions. [2024-11-08 22:47:04,231 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 328 transitions. [2024-11-08 22:47:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:47:04,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:04,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:47:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 276 states and 329 transitions. [2024-11-08 22:47:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 329 transitions. [2024-11-08 22:47:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:47:10,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:10,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:47:18,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 277 states and 330 transitions. [2024-11-08 22:47:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 330 transitions. [2024-11-08 22:47:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:47:18,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:47:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 278 states and 331 transitions. [2024-11-08 22:47:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 331 transitions. [2024-11-08 22:47:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:47:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:47:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 279 states and 332 transitions. [2024-11-08 22:47:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 332 transitions. [2024-11-08 22:47:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:47:55,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 47 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 22:47:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 280 states and 336 transitions. [2024-11-08 22:47:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 336 transitions. [2024-11-08 22:47:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:47:59,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4573 backedges. 137 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 22:48:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 281 states and 338 transitions. [2024-11-08 22:48:04,951 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2024-11-08 22:48:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:48:04,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:04,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:48:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 283 states and 341 transitions. [2024-11-08 22:48:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 341 transitions. [2024-11-08 22:48:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:48:10,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:48:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:17,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 284 states and 342 transitions. [2024-11-08 22:48:17,235 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 342 transitions. [2024-11-08 22:48:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:48:17,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:17,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:48:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 285 states and 343 transitions. [2024-11-08 22:48:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 343 transitions. [2024-11-08 22:48:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:48:21,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:48:27,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 286 states and 344 transitions. [2024-11-08 22:48:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 344 transitions. [2024-11-08 22:48:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:48:27,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:32,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:48:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 287 states and 345 transitions. [2024-11-08 22:48:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 345 transitions. [2024-11-08 22:48:33,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:48:33,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:33,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:37,485 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:48:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 288 states and 346 transitions. [2024-11-08 22:48:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 346 transitions. [2024-11-08 22:48:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:48:38,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:38,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:48:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 289 states and 347 transitions. [2024-11-08 22:48:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 347 transitions. [2024-11-08 22:48:44,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:48:44,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:44,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:48:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 290 states and 348 transitions. [2024-11-08 22:48:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 348 transitions. [2024-11-08 22:48:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:48:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:48:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 291 states and 349 transitions. [2024-11-08 22:48:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 349 transitions. [2024-11-08 22:48:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:48:57,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:49:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 292 states and 350 transitions. [2024-11-08 22:49:04,266 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 350 transitions. [2024-11-08 22:49:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:49:04,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:49:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 293 states and 351 transitions. [2024-11-08 22:49:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 351 transitions. [2024-11-08 22:49:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:49:10,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:49:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 294 states and 352 transitions. [2024-11-08 22:49:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 352 transitions. [2024-11-08 22:49:16,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:49:16,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:21,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:49:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:23,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 295 states and 353 transitions. [2024-11-08 22:49:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 353 transitions. [2024-11-08 22:49:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:49:23,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:23,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:49:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 296 states and 354 transitions. [2024-11-08 22:49:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 354 transitions. [2024-11-08 22:49:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:49:28,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:49:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 297 states and 355 transitions. [2024-11-08 22:49:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 355 transitions. [2024-11-08 22:49:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:49:38,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:49:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 298 states and 356 transitions. [2024-11-08 22:49:46,463 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 356 transitions. [2024-11-08 22:49:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:49:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:46,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:49:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 299 states and 357 transitions. [2024-11-08 22:49:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 357 transitions. [2024-11-08 22:49:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:49:56,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:50:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 300 states and 358 transitions. [2024-11-08 22:50:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 358 transitions. [2024-11-08 22:50:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:50:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:50:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 301 states and 359 transitions. [2024-11-08 22:50:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 359 transitions. [2024-11-08 22:50:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:50:09,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 22:50:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 302 states and 360 transitions. [2024-11-08 22:50:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 360 transitions. [2024-11-08 22:50:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:50:18,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 22:50:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:28,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 303 states and 361 transitions. [2024-11-08 22:50:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 361 transitions. [2024-11-08 22:50:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:50:28,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 22:50:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 304 states and 362 transitions. [2024-11-08 22:50:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 362 transitions. [2024-11-08 22:50:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:50:35,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:35,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 22:50:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 305 states and 363 transitions. [2024-11-08 22:50:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 363 transitions. [2024-11-08 22:50:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:50:47,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:47,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:51,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 22:50:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 306 states and 364 transitions. [2024-11-08 22:50:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2024-11-08 22:50:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:50:57,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 22:51:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 307 states and 365 transitions. [2024-11-08 22:51:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 365 transitions. [2024-11-08 22:51:05,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:51:05,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 22:51:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:15,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 308 states and 366 transitions. [2024-11-08 22:51:15,363 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 366 transitions. [2024-11-08 22:51:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:51:15,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 22:51:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 309 states and 367 transitions. [2024-11-08 22:51:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 367 transitions. [2024-11-08 22:51:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:51:23,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:23,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 22:51:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 310 states and 368 transitions. [2024-11-08 22:51:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 368 transitions. [2024-11-08 22:51:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:51:32,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:32,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 22:51:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 311 states and 369 transitions. [2024-11-08 22:51:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 369 transitions. [2024-11-08 22:51:41,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:51:41,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:41,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 22:51:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 312 states and 370 transitions. [2024-11-08 22:51:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 370 transitions. [2024-11-08 22:51:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:51:51,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 22:52:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 313 states and 371 transitions. [2024-11-08 22:52:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 371 transitions. [2024-11-08 22:52:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:52:01,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 22:52:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 314 states and 372 transitions. [2024-11-08 22:52:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 372 transitions. [2024-11-08 22:52:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:52:15,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:15,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 22:52:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 315 states and 373 transitions. [2024-11-08 22:52:27,460 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 373 transitions. [2024-11-08 22:52:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:52:27,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms