./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/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_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/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_4020121d-82ef-4567-9835-c65f0a5a09a2/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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:17:10,435 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:17:10,498 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:17:10,502 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:17:10,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:17:10,548 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:17:10,549 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:17:10,549 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:17:10,550 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:17:10,551 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:17:10,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:17:10,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:17:10,552 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:17:10,552 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:17:10,552 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:17:10,553 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:17:10,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:17:10,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:17:10,554 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:17:10,558 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:17:10,559 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:17:10,559 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:17:10,560 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:17:10,564 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:17:10,564 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:17:10,565 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:17:10,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:17:10,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:10,566 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:17:10,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:17:10,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:17:10,567 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:17:10,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:17:10,567 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_4020121d-82ef-4567-9835-c65f0a5a09a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2024-11-09 00:17:10,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:17:10,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:17:10,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:17:10,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:17:10,887 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:17:10,888 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i Unable to find full path for "g++" [2024-11-09 00:17:12,984 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:17:13,337 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:17:13,338 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2024-11-09 00:17:13,358 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/data/5787cfb59/44a0df1ff1694024a93943b40e6cd886/FLAG9e78f8ff7 [2024-11-09 00:17:13,372 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/data/5787cfb59/44a0df1ff1694024a93943b40e6cd886 [2024-11-09 00:17:13,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:17:13,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:17:13,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:13,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:17:13,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:17:13,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:13" (1/1) ... [2024-11-09 00:17:13,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c59cacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:13, skipping insertion in model container [2024-11-09 00:17:13,384 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:13" (1/1) ... [2024-11-09 00:17:13,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:17:13,990 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_4020121d-82ef-4567-9835-c65f0a5a09a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[33021,33034] [2024-11-09 00:17:14,179 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_4020121d-82ef-4567-9835-c65f0a5a09a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[49681,49694] [2024-11-09 00:17:14,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:14,202 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:17:14,256 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_4020121d-82ef-4567-9835-c65f0a5a09a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[33021,33034] [2024-11-09 00:17:14,361 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_4020121d-82ef-4567-9835-c65f0a5a09a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[49681,49694] [2024-11-09 00:17:14,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:14,416 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:17:14,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14 WrapperNode [2024-11-09 00:17:14,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:14,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:14,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:17:14,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:17:14,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,582 INFO L138 Inliner]: procedures = 177, calls = 373, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1990 [2024-11-09 00:17:14,583 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:14,584 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:17:14,585 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:17:14,585 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:17:14,595 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,619 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,622 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,790 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,798 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,804 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,814 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:17:14,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:17:14,815 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:17:14,815 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:17:14,816 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:14" (1/1) ... [2024-11-09 00:17:14,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:14,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:17:14,855 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:17:14,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4020121d-82ef-4567-9835-c65f0a5a09a2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:17:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:17:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:17:14,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:17:14,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:17:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:17:14,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:17:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:17:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:17:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:17:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:17:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:17:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:17:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:17:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:17:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:17:15,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:17:15,211 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:17:17,628 INFO L? ?]: Removed 483 outVars from TransFormulas that were not future-live. [2024-11-09 00:17:17,628 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:17:19,869 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:17:19,870 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-09 00:17:19,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:19 BoogieIcfgContainer [2024-11-09 00:17:19,870 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:17:19,871 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:17:19,871 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:17:19,886 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:17:19,886 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:19" (1/1) ... [2024-11-09 00:17:19,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:17:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 177 states and 301 transitions. [2024-11-09 00:17:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 301 transitions. [2024-11-09 00:17:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:17:19,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:19,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:20,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 178 states and 300 transitions. [2024-11-09 00:17:20,310 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 300 transitions. [2024-11-09 00:17:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:17:20,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 179 states and 297 transitions. [2024-11-09 00:17:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 297 transitions. [2024-11-09 00:17:20,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:17:20,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:20,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 179 states and 291 transitions. [2024-11-09 00:17:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 291 transitions. [2024-11-09 00:17:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:17:20,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:30,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:30,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 179 states and 281 transitions. [2024-11-09 00:17:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2024-11-09 00:17:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:17:30,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:30,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 179 states and 269 transitions. [2024-11-09 00:17:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 269 transitions. [2024-11-09 00:17:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:17:30,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:41,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 179 states and 257 transitions. [2024-11-09 00:17:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 257 transitions. [2024-11-09 00:17:41,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:17:41,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:52,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:02,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:04,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 193 states and 273 transitions. [2024-11-09 00:18:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 273 transitions. [2024-11-09 00:18:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:18:04,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:04,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 193 states and 271 transitions. [2024-11-09 00:18:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 271 transitions. [2024-11-09 00:18:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:18:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 193 states and 269 transitions. [2024-11-09 00:18:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 269 transitions. [2024-11-09 00:18:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:18:05,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 193 states and 267 transitions. [2024-11-09 00:18:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 267 transitions. [2024-11-09 00:18:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:18:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:05,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:08,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 193 states and 265 transitions. [2024-11-09 00:18:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 265 transitions. [2024-11-09 00:18:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:18:08,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:18:16,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:16,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-09 00:18:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-09 00:18:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:18:16,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:27,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:29,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:39,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:49,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:54,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:54,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 244 states and 326 transitions. [2024-11-09 00:18:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 326 transitions. [2024-11-09 00:18:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:18:54,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 244 states and 324 transitions. [2024-11-09 00:18:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 324 transitions. [2024-11-09 00:18:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:18:54,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 244 states and 322 transitions. [2024-11-09 00:18:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 322 transitions. [2024-11-09 00:18:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:18:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 244 states and 320 transitions. [2024-11-09 00:18:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 320 transitions. [2024-11-09 00:18:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:18:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 244 states and 318 transitions. [2024-11-09 00:18:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 318 transitions. [2024-11-09 00:18:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:18:56,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:56,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 316 transitions. [2024-11-09 00:18:56,907 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2024-11-09 00:18:56,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:18:56,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:56,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:57,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:19:04,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 248 states and 319 transitions. [2024-11-09 00:19:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 319 transitions. [2024-11-09 00:19:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:19:04,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:04,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:19:15,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:23,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:23,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:23,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 252 states and 322 transitions. [2024-11-09 00:19:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 322 transitions. [2024-11-09 00:19:23,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:19:23,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:23,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:19:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 252 states and 321 transitions. [2024-11-09 00:19:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 321 transitions. [2024-11-09 00:19:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:19:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:23,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:19:34,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:44,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:54,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:04,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:06,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:06,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:06,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 320 states and 404 transitions. [2024-11-09 00:20:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 404 transitions. [2024-11-09 00:20:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:20:06,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:06,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:20:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 329 states and 415 transitions. [2024-11-09 00:20:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 415 transitions. [2024-11-09 00:20:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:20:07,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:07,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:20:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 329 states and 414 transitions. [2024-11-09 00:20:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 414 transitions. [2024-11-09 00:20:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:20:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:08,493 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:20:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 329 states and 412 transitions. [2024-11-09 00:20:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2024-11-09 00:20:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:20:08,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:08,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:20:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:09,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 331 states and 416 transitions. [2024-11-09 00:20:09,648 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 416 transitions. [2024-11-09 00:20:09,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:20:09,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:20:16,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:17,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 335 states and 419 transitions. [2024-11-09 00:20:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 419 transitions. [2024-11-09 00:20:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:20:17,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:17,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:20:20,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 339 states and 422 transitions. [2024-11-09 00:20:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 422 transitions. [2024-11-09 00:20:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:20:20,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:20,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:20:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 339 states and 420 transitions. [2024-11-09 00:20:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 420 transitions. [2024-11-09 00:20:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:20:21,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:20:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 339 states and 418 transitions. [2024-11-09 00:20:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 418 transitions. [2024-11-09 00:20:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:20:21,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:20:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 343 states and 421 transitions. [2024-11-09 00:20:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 421 transitions. [2024-11-09 00:20:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:20:22,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:20:23,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 343 states and 420 transitions. [2024-11-09 00:20:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 420 transitions. [2024-11-09 00:20:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:20:23,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:23,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:20:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:24,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 352 states and 431 transitions. [2024-11-09 00:20:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 431 transitions. [2024-11-09 00:20:24,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:20:24,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:24,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:20:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 361 states and 442 transitions. [2024-11-09 00:20:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 442 transitions. [2024-11-09 00:20:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:20:24,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:20:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 363 states and 446 transitions. [2024-11-09 00:20:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 446 transitions. [2024-11-09 00:20:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:20:26,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:26,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:20:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 365 states and 449 transitions. [2024-11-09 00:20:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 449 transitions. [2024-11-09 00:20:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:20:27,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:20:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 366 states and 450 transitions. [2024-11-09 00:20:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 450 transitions. [2024-11-09 00:20:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:20:27,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:28,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:20:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 366 states and 448 transitions. [2024-11-09 00:20:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 448 transitions. [2024-11-09 00:20:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:20:28,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,838 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:20:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 369 states and 450 transitions. [2024-11-09 00:20:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 450 transitions. [2024-11-09 00:20:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:20:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:20:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:31,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 373 states and 453 transitions. [2024-11-09 00:20:31,090 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 453 transitions. [2024-11-09 00:20:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:20:31,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:20:42,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:52,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:02,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:12,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:15,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:27,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:37,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:40,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 508 states and 624 transitions. [2024-11-09 00:21:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 624 transitions. [2024-11-09 00:21:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:21:40,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:40,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 00:21:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 508 states and 622 transitions. [2024-11-09 00:21:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 622 transitions. [2024-11-09 00:21:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:21:41,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 00:21:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 508 states and 618 transitions. [2024-11-09 00:21:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 618 transitions. [2024-11-09 00:21:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:21:41,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 00:21:52,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 508 states and 616 transitions. [2024-11-09 00:21:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 616 transitions. [2024-11-09 00:21:52,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:21:52,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:52,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:21:55,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 490 states and 594 transitions. [2024-11-09 00:21:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 594 transitions. [2024-11-09 00:21:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:21:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:55,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:21:57,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 494 states and 597 transitions. [2024-11-09 00:21:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 597 transitions. [2024-11-09 00:21:57,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:21:57,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:57,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:22:08,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:18,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:28,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:38,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 498 states and 600 transitions. [2024-11-09 00:22:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 600 transitions. [2024-11-09 00:22:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:22:38,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:22:40,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 502 states and 603 transitions. [2024-11-09 00:22:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 603 transitions. [2024-11-09 00:22:40,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:22:40,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:22:42,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 506 states and 606 transitions. [2024-11-09 00:22:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 606 transitions. [2024-11-09 00:22:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:22:42,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:42,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:22:54,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:04,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:07,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:09,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 561 states and 669 transitions. [2024-11-09 00:23:09,248 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 669 transitions. [2024-11-09 00:23:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:23:09,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:09,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:23:20,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:22,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 609 states and 728 transitions. [2024-11-09 00:23:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 728 transitions. [2024-11-09 00:23:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:23:23,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:23:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 618 states and 739 transitions. [2024-11-09 00:23:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 739 transitions. [2024-11-09 00:23:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:23:24,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:23:25,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 627 states and 750 transitions. [2024-11-09 00:23:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 750 transitions. [2024-11-09 00:23:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:23:25,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:25,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:23:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 636 states and 761 transitions. [2024-11-09 00:23:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 761 transitions. [2024-11-09 00:23:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:23:25,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:25,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:23:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 645 states and 772 transitions. [2024-11-09 00:23:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 772 transitions. [2024-11-09 00:23:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:23:26,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:26,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:27,413 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:23:35,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 649 states and 775 transitions. [2024-11-09 00:23:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 775 transitions. [2024-11-09 00:23:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:23:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:35,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:23:46,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 653 states and 778 transitions. [2024-11-09 00:23:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 778 transitions. [2024-11-09 00:23:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:23:46,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:46,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:23:49,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:23:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 655 states and 782 transitions. [2024-11-09 00:23:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 782 transitions. [2024-11-09 00:23:49,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:23:49,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:49,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:23:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 657 states and 785 transitions. [2024-11-09 00:23:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 785 transitions. [2024-11-09 00:23:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:23:50,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:51,258 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:23:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 659 states and 789 transitions. [2024-11-09 00:23:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 789 transitions. [2024-11-09 00:23:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:23:52,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:53,002 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:23:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 661 states and 792 transitions. [2024-11-09 00:23:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 792 transitions. [2024-11-09 00:23:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:23:53,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:53,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:24:04,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:12,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:24:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 665 states and 795 transitions. [2024-11-09 00:24:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 795 transitions. [2024-11-09 00:24:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:24:12,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:12,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:24:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 666 states and 796 transitions. [2024-11-09 00:24:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 796 transitions. [2024-11-09 00:24:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:24:13,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:13,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:24:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 666 states and 794 transitions. [2024-11-09 00:24:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 794 transitions. [2024-11-09 00:24:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:24:14,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:24:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 675 states and 805 transitions. [2024-11-09 00:24:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 805 transitions. [2024-11-09 00:24:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:24:15,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:24:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 684 states and 816 transitions. [2024-11-09 00:24:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 816 transitions. [2024-11-09 00:24:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:24:17,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:17,967 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:24:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 687 states and 818 transitions. [2024-11-09 00:24:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 818 transitions. [2024-11-09 00:24:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:24:18,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:19,513 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:24:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 691 states and 821 transitions. [2024-11-09 00:24:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 821 transitions. [2024-11-09 00:24:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:24:20,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:24:22,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 695 states and 824 transitions. [2024-11-09 00:24:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 824 transitions. [2024-11-09 00:24:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:24:22,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:22,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:24:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 699 states and 827 transitions. [2024-11-09 00:24:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 827 transitions. [2024-11-09 00:24:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:24:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:24:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 708 states and 838 transitions. [2024-11-09 00:24:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 838 transitions. [2024-11-09 00:24:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:24:25,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:24:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 717 states and 849 transitions. [2024-11-09 00:24:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 849 transitions. [2024-11-09 00:24:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:24:25,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:24:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 719 states and 853 transitions. [2024-11-09 00:24:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 853 transitions. [2024-11-09 00:24:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:24:27,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:27,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:24:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 721 states and 856 transitions. [2024-11-09 00:24:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 856 transitions. [2024-11-09 00:24:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:24:28,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:28,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-09 00:24:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 721 states and 854 transitions. [2024-11-09 00:24:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 854 transitions. [2024-11-09 00:24:29,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:24:29,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:29,813 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:24:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 723 states and 857 transitions. [2024-11-09 00:24:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 857 transitions. [2024-11-09 00:24:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:24:30,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:24:33,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:24:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 725 states and 860 transitions. [2024-11-09 00:24:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 860 transitions. [2024-11-09 00:24:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:24:33,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:33,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:24:37,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:24:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 729 states and 863 transitions. [2024-11-09 00:24:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 863 transitions. [2024-11-09 00:24:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:24:37,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:37,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:24:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 733 states and 866 transitions. [2024-11-09 00:24:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 866 transitions. [2024-11-09 00:24:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:24:39,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:39,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:24:40,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:40,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 737 states and 869 transitions. [2024-11-09 00:24:40,517 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 869 transitions. [2024-11-09 00:24:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:24:40,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:40,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:24:42,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:24:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 741 states and 872 transitions. [2024-11-09 00:24:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 872 transitions. [2024-11-09 00:24:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:24:42,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:24:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 743 states and 873 transitions. [2024-11-09 00:24:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 873 transitions. [2024-11-09 00:24:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-09 00:24:43,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:43,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:24:56,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:06,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:12,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:22,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:26,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 798 states and 939 transitions. [2024-11-09 00:25:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 939 transitions. [2024-11-09 00:25:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:25:27,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:28,477 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:25:38,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:48,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:25:58,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:05,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:15,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 838 states and 987 transitions. [2024-11-09 00:26:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 987 transitions. [2024-11-09 00:26:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:26:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:26:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 851 states and 1004 transitions. [2024-11-09 00:26:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1004 transitions. [2024-11-09 00:26:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:26:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:16,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:17,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:26:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 853 states and 1006 transitions. [2024-11-09 00:26:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1006 transitions. [2024-11-09 00:26:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:26:17,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:26:19,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 857 states and 1009 transitions. [2024-11-09 00:26:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1009 transitions. [2024-11-09 00:26:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:26:19,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:19,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:26:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 861 states and 1012 transitions. [2024-11-09 00:26:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1012 transitions. [2024-11-09 00:26:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:26:21,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 25 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:26:24,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 865 states and 1015 transitions. [2024-11-09 00:26:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1015 transitions. [2024-11-09 00:26:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:26:24,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 24 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-09 00:26:36,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:40,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:26:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:40,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 869 states and 1018 transitions. [2024-11-09 00:26:40,239 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1018 transitions. [2024-11-09 00:26:40,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 00:26:40,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:40,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:26:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 878 states and 1029 transitions. [2024-11-09 00:26:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1029 transitions. [2024-11-09 00:26:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 00:26:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:26:43,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 887 states and 1040 transitions. [2024-11-09 00:26:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1040 transitions. [2024-11-09 00:26:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:26:43,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:43,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:44,248 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:26:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 896 states and 1051 transitions. [2024-11-09 00:26:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1051 transitions. [2024-11-09 00:26:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:26:44,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-09 00:26:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 905 states and 1062 transitions. [2024-11-09 00:26:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1062 transitions. [2024-11-09 00:26:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:26:45,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:45,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:26:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 907 states and 1065 transitions. [2024-11-09 00:26:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1065 transitions. [2024-11-09 00:26:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:26:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:26:51,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:26:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 909 states and 1068 transitions. [2024-11-09 00:26:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1068 transitions. [2024-11-09 00:26:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:26:51,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:26:54,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:26:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 911 states and 1071 transitions. [2024-11-09 00:26:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1071 transitions. [2024-11-09 00:26:54,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:26:54,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:54,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:26:56,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:26:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 913 states and 1074 transitions. [2024-11-09 00:26:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1074 transitions. [2024-11-09 00:26:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:26:56,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:56,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:26:59,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:27:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 917 states and 1077 transitions. [2024-11-09 00:27:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1077 transitions. [2024-11-09 00:27:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:27:00,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:27:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 921 states and 1080 transitions. [2024-11-09 00:27:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1080 transitions. [2024-11-09 00:27:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:27:02,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:27:05,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:27:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 925 states and 1083 transitions. [2024-11-09 00:27:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1083 transitions. [2024-11-09 00:27:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:27:05,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:06,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:27:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 929 states and 1086 transitions. [2024-11-09 00:27:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1086 transitions. [2024-11-09 00:27:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:27:07,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:27:20,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:26,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:29,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 984 states and 1152 transitions. [2024-11-09 00:27:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1152 transitions. [2024-11-09 00:27:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:27:30,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:30,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 00:27:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 986 states and 1153 transitions. [2024-11-09 00:27:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1153 transitions. [2024-11-09 00:27:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:27:32,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 00:27:43,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:44,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:47,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:51,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:27:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1041 states and 1218 transitions. [2024-11-09 00:27:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1218 transitions. [2024-11-09 00:27:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:27:52,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:54,190 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:28:04,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:14,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:24,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:34,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:35,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1045 states and 1221 transitions. [2024-11-09 00:28:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1221 transitions. [2024-11-09 00:28:35,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:28:35,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:35,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:28:39,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1049 states and 1224 transitions. [2024-11-09 00:28:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1224 transitions. [2024-11-09 00:28:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 00:28:39,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 37 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-09 00:28:48,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:28:58,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:01,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1053 states and 1227 transitions. [2024-11-09 00:29:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1227 transitions. [2024-11-09 00:29:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 00:29:02,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 36 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-09 00:29:13,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:19,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1057 states and 1230 transitions. [2024-11-09 00:29:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1230 transitions. [2024-11-09 00:29:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 00:29:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:29:22,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1066 states and 1241 transitions. [2024-11-09 00:29:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1241 transitions. [2024-11-09 00:29:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 00:29:22,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:29:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1075 states and 1252 transitions. [2024-11-09 00:29:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1252 transitions. [2024-11-09 00:29:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 00:29:24,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,192 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:29:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1084 states and 1263 transitions. [2024-11-09 00:29:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1263 transitions. [2024-11-09 00:29:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 00:29:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:25,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:29:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1093 states and 1274 transitions. [2024-11-09 00:29:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1274 transitions. [2024-11-09 00:29:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 00:29:27,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:27,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:29,144 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:29:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1095 states and 1277 transitions. [2024-11-09 00:29:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1277 transitions. [2024-11-09 00:29:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 00:29:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:31,965 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:29:39,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1097 states and 1280 transitions. [2024-11-09 00:29:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1280 transitions. [2024-11-09 00:29:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 00:29:40,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 00:29:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1099 states and 1283 transitions. [2024-11-09 00:29:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1283 transitions. [2024-11-09 00:29:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 00:29:41,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:41,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 00:29:44,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1101 states and 1286 transitions. [2024-11-09 00:29:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1286 transitions. [2024-11-09 00:29:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 00:29:44,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:29:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1105 states and 1289 transitions. [2024-11-09 00:29:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1289 transitions. [2024-11-09 00:29:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 00:29:47,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:29:55,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:59,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:29:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1109 states and 1292 transitions. [2024-11-09 00:29:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1292 transitions. [2024-11-09 00:29:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-09 00:29:59,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:59,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 00:30:02,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:30:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1113 states and 1295 transitions. [2024-11-09 00:30:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1295 transitions. [2024-11-09 00:30:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-09 00:30:02,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:02,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 00:30:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1117 states and 1298 transitions. [2024-11-09 00:30:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1298 transitions. [2024-11-09 00:30:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-09 00:30:05,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:05,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:30:09,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:20,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:23,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:24,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1172 states and 1364 transitions. [2024-11-09 00:30:24,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1364 transitions. [2024-11-09 00:30:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 00:30:24,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:24,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 176 proven. 48 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-09 00:30:35,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:37,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:48,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:30:54,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:04,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:14,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1227 states and 1429 transitions. [2024-11-09 00:31:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1429 transitions. [2024-11-09 00:31:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 00:31:14,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:31:28,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:30,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1231 states and 1432 transitions. [2024-11-09 00:31:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1432 transitions. [2024-11-09 00:31:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-09 00:31:30,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:30,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,859 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:31:43,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:53,733 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 []