./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:07:41,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:07:41,505 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:07:41,513 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:07:41,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:07:41,549 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:07:41,550 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:07:41,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:07:41,551 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:07:41,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:07:41,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:07:41,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:07:41,553 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:07:41,557 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:07:41,557 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:07:41,558 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:07:41,558 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:07:41,558 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:07:41,558 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:07:41,559 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:07:41,559 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:07:41,561 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:07:41,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:07:41,561 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:07:41,579 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:07:41,579 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:07:41,580 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:07:41,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:07:41,580 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:07:41,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:07:41,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:07:41,581 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:07:41,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:07:41,581 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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2024-11-09 00:07:41,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:07:41,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:07:41,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:07:41,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:07:41,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:07:41,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i Unable to find full path for "g++" [2024-11-09 00:07:43,889 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:07:44,192 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:07:44,193 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2024-11-09 00:07:44,231 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/data/ac86f4e15/5906b9d7420347278e596ad320d81994/FLAG32c600a54 [2024-11-09 00:07:44,461 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/data/ac86f4e15/5906b9d7420347278e596ad320d81994 [2024-11-09 00:07:44,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:07:44,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:07:44,466 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:07:44,467 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:07:44,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:07:44,471 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:07:44" (1/1) ... [2024-11-09 00:07:44,473 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45270659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:44, skipping insertion in model container [2024-11-09 00:07:44,473 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:07:44" (1/1) ... [2024-11-09 00:07:44,563 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:07:45,065 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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i[33021,33034] [2024-11-09 00:07:45,296 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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i[49681,49694] [2024-11-09 00:07:45,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:07:45,332 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:07:45,383 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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i[33021,33034] [2024-11-09 00:07:45,500 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_69935f6f-53da-4c13-ab0a-1b2869b14c0b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i[49681,49694] [2024-11-09 00:07:45,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:07:45,545 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:07:45,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45 WrapperNode [2024-11-09 00:07:45,546 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:07:45,547 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:07:45,547 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:07:45,547 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:07:45,555 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,712 INFO L138 Inliner]: procedures = 177, calls = 373, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1990 [2024-11-09 00:07:45,713 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:07:45,714 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:07:45,714 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:07:45,714 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:07:45,724 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,748 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,748 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,807 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,837 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:07:45,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:07:45,869 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:07:45,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:07:45,870 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:45" (1/1) ... [2024-11-09 00:07:45,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:07:45,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:07:45,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:07:45,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69935f6f-53da-4c13-ab0a-1b2869b14c0b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:07:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:07:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:07:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:07:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:07:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:07:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:07:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:07:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:07:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:07:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:07:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:07:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:07:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:07:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:07:46,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:07:46,290 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:07:46,292 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:07:48,470 INFO L? ?]: Removed 483 outVars from TransFormulas that were not future-live. [2024-11-09 00:07:48,470 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:07:50,659 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:07:50,659 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-09 00:07:50,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:07:50 BoogieIcfgContainer [2024-11-09 00:07:50,659 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:07:50,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:07:50,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:07:50,671 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:07:50,671 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:50,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:07:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 177 states and 301 transitions. [2024-11-09 00:07:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 301 transitions. [2024-11-09 00:07:50,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:07:50,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:51,023 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 00:07:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 178 states and 300 transitions. [2024-11-09 00:07:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 300 transitions. [2024-11-09 00:07:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:07:51,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:51,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:51,194 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 00:07:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 179 states and 297 transitions. [2024-11-09 00:07:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 297 transitions. [2024-11-09 00:07:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:07:51,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:51,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:51,290 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 00:07:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 179 states and 291 transitions. [2024-11-09 00:07:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 291 transitions. [2024-11-09 00:07:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:07:51,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:51,441 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 00:08:01,477 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 00:08:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 179 states and 281 transitions. [2024-11-09 00:08:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2024-11-09 00:08:01,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:01,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:01,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:01,662 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 00:08:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 179 states and 269 transitions. [2024-11-09 00:08:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 269 transitions. [2024-11-09 00:08:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:08:01,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:01,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:01,862 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 00:08:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 179 states and 257 transitions. [2024-11-09 00:08:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 257 transitions. [2024-11-09 00:08:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:08:03,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:03,648 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 00:08:11,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 193 states and 273 transitions. [2024-11-09 00:08:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 273 transitions. [2024-11-09 00:08:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:08:11,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:11,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:11,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:11,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:11,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 193 states and 271 transitions. [2024-11-09 00:08:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 271 transitions. [2024-11-09 00:08:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:08:11,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:12,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:12,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 193 states and 269 transitions. [2024-11-09 00:08:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 269 transitions. [2024-11-09 00:08:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:08:12,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:12,470 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 00:08:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 193 states and 267 transitions. [2024-11-09 00:08:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 267 transitions. [2024-11-09 00:08:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:08:12,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:12,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:12,714 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 00:08:22,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:22,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 193 states and 265 transitions. [2024-11-09 00:08:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 265 transitions. [2024-11-09 00:08:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:08:22,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:22,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:08:33,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:43,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:53,523 WARN L539 Checker$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 00:08:56,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-09 00:08:56,730 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-09 00:08:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:08:56,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:56,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:09:00,118 WARN L539 Checker$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 00:09:10,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:20,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 244 states and 326 transitions. [2024-11-09 00:09:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 326 transitions. [2024-11-09 00:09:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:09:20,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:20,366 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 00:09:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 244 states and 324 transitions. [2024-11-09 00:09:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 324 transitions. [2024-11-09 00:09:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:09:20,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:20,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:20,734 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 00:09:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 244 states and 322 transitions. [2024-11-09 00:09:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 322 transitions. [2024-11-09 00:09:20,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:09:20,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:20,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:21,092 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 00:09:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 244 states and 320 transitions. [2024-11-09 00:09:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 320 transitions. [2024-11-09 00:09:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:09:21,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:21,346 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 00:09:22,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 244 states and 318 transitions. [2024-11-09 00:09:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 318 transitions. [2024-11-09 00:09:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:09:22,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:23,063 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 00:09:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 316 transitions. [2024-11-09 00:09:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2024-11-09 00:09:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:09:23,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:23,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:23,635 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 00:09:33,800 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 00:09:36,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:46,368 WARN L539 Checker$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 00:09:52,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:52,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 248 states and 319 transitions. [2024-11-09 00:09:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 319 transitions. [2024-11-09 00:09:52,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:09:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:10:03,109 WARN L539 Checker$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 00:10:13,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:22,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:22,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 252 states and 322 transitions. [2024-11-09 00:10:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 322 transitions. [2024-11-09 00:10:22,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:10:22,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:23,015 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 00:10:23,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 252 states and 321 transitions. [2024-11-09 00:10:23,037 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 321 transitions. [2024-11-09 00:10:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:10:23,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:23,616 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 00:10:25,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:35,443 WARN L539 Checker$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 00:10:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 320 states and 404 transitions. [2024-11-09 00:10:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 404 transitions. [2024-11-09 00:10:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:10:36,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:36,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:36,994 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 00:10:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 329 states and 415 transitions. [2024-11-09 00:10:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 415 transitions. [2024-11-09 00:10:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:10:37,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:37,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:37,643 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 00:10:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 329 states and 414 transitions. [2024-11-09 00:10:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 414 transitions. [2024-11-09 00:10:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:10:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:38,114 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 00:10:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 329 states and 412 transitions. [2024-11-09 00:10:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2024-11-09 00:10:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:10:38,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:38,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:38,706 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 00:10:39,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 331 states and 416 transitions. [2024-11-09 00:10:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 416 transitions. [2024-11-09 00:10:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:10:39,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:39,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:40,119 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 00:10:50,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:58,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 335 states and 419 transitions. [2024-11-09 00:10:58,418 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 419 transitions. [2024-11-09 00:10:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:10:58,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:58,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:58,886 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 00:11:06,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 339 states and 422 transitions. [2024-11-09 00:11:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 422 transitions. [2024-11-09 00:11:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:11:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:07,202 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 00:11:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 339 states and 420 transitions. [2024-11-09 00:11:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 420 transitions. [2024-11-09 00:11:07,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:11:07,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:07,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:07,606 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 00:11:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 339 states and 418 transitions. [2024-11-09 00:11:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 418 transitions. [2024-11-09 00:11:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:11:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:08,131 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 00:11:10,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:11:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 343 states and 421 transitions. [2024-11-09 00:11:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 421 transitions. [2024-11-09 00:11:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:11:10,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:10,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:11,073 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 00:11:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 343 states and 420 transitions. [2024-11-09 00:11:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 420 transitions. [2024-11-09 00:11:11,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:11:11,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:11,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:11,713 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 00:11:12,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 352 states and 431 transitions. [2024-11-09 00:11:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 431 transitions. [2024-11-09 00:11:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:11:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:12,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:12,774 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 00:11:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 361 states and 442 transitions. [2024-11-09 00:11:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 442 transitions. [2024-11-09 00:11:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:11:13,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:13,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:13,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:13,766 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 00:11:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 363 states and 446 transitions. [2024-11-09 00:11:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 446 transitions. [2024-11-09 00:11:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:11:14,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:14,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:14,831 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 00:11:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 365 states and 449 transitions. [2024-11-09 00:11:15,325 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 449 transitions. [2024-11-09 00:11:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:11:15,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:15,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:15,823 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 00:11:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 366 states and 450 transitions. [2024-11-09 00:11:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 450 transitions. [2024-11-09 00:11:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:11:15,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:15,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:16,201 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 00:11:16,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 366 states and 448 transitions. [2024-11-09 00:11:16,221 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 448 transitions. [2024-11-09 00:11:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:11:16,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:16,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:16,864 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 00:11:17,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 369 states and 450 transitions. [2024-11-09 00:11:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 450 transitions. [2024-11-09 00:11:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:11:17,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:17,740 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 00:11:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:18,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 373 states and 453 transitions. [2024-11-09 00:11:18,253 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 453 transitions. [2024-11-09 00:11:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:11:18,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:19,133 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 00:11:22,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:25,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:36,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:11:46,874 WARN L539 Checker$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 00:11:56,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:00,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:10,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:21,014 WARN L539 Checker$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 00:12:31,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:41,038 WARN L539 Checker$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 00:12:51,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:53,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:03,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:10,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 508 states and 624 transitions. [2024-11-09 00:13:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 624 transitions. [2024-11-09 00:13:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:13:10,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:10,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:11,279 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 00:13:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:11,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 508 states and 622 transitions. [2024-11-09 00:13:11,464 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 622 transitions. [2024-11-09 00:13:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:13:11,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:11,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,001 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 00:13:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 508 states and 618 transitions. [2024-11-09 00:13:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 618 transitions. [2024-11-09 00:13:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:13:12,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,569 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 00:13:13,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:13,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 508 states and 616 transitions. [2024-11-09 00:13:13,453 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 616 transitions. [2024-11-09 00:13:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:13:13,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:14,224 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 00:13:24,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 490 states and 594 transitions. [2024-11-09 00:13:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 594 transitions. [2024-11-09 00:13:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:13:24,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:25,647 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:13:29,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 494 states and 597 transitions. [2024-11-09 00:13:29,640 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 597 transitions. [2024-11-09 00:13:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:13:29,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,304 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 00:13:34,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 498 states and 600 transitions. [2024-11-09 00:13:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 600 transitions. [2024-11-09 00:13:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:13:34,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:13:45,768 WARN L539 Checker$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 00:13:49,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 502 states and 603 transitions. [2024-11-09 00:13:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 603 transitions. [2024-11-09 00:13:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:13:49,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:49,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:13:52,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:13:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 506 states and 606 transitions. [2024-11-09 00:13:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 606 transitions. [2024-11-09 00:13:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:13:52,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:52,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:53,782 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 00:14:04,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:14,450 WARN L539 Checker$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 00:14:24,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:34,474 WARN L539 Checker$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 00:14:44,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:54,724 WARN L539 Checker$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 00:14:56,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:57,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 561 states and 669 transitions. [2024-11-09 00:14:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 669 transitions. [2024-11-09 00:14:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:14:57,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:57,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:58,142 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:15:08,935 WARN L539 Checker$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 00:15:18,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:28,953 WARN L539 Checker$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 00:15:38,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:41,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 609 states and 728 transitions. [2024-11-09 00:15:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 728 transitions. [2024-11-09 00:15:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:15:41,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:41,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:42,578 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 00:15:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 618 states and 739 transitions. [2024-11-09 00:15:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 739 transitions. [2024-11-09 00:15:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:15:43,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:43,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:43,822 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 00:15:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 627 states and 750 transitions. [2024-11-09 00:15:44,010 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 750 transitions. [2024-11-09 00:15:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:15:44,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:44,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:44,752 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 00:15:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 636 states and 761 transitions. [2024-11-09 00:15:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 761 transitions. [2024-11-09 00:15:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:15:45,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:45,816 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 00:15:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 645 states and 772 transitions. [2024-11-09 00:15:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 772 transitions. [2024-11-09 00:15:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:15:46,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:46,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:47,063 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 00:15:50,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:15:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 649 states and 775 transitions. [2024-11-09 00:15:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 775 transitions. [2024-11-09 00:15:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:15:50,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:50,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:16:01,830 WARN L539 Checker$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 00:16:11,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:12,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 653 states and 778 transitions. [2024-11-09 00:16:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 778 transitions. [2024-11-09 00:16:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:16:13,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:13,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:13,697 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 00:16:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 655 states and 782 transitions. [2024-11-09 00:16:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 782 transitions. [2024-11-09 00:16:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:16:14,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:15,550 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 00:16:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 657 states and 785 transitions. [2024-11-09 00:16:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 785 transitions. [2024-11-09 00:16:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:16:16,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:17,168 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 00:16:18,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:18,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 659 states and 789 transitions. [2024-11-09 00:16:18,504 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 789 transitions. [2024-11-09 00:16:18,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:16:18,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:18,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:19,110 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 00:16:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 661 states and 792 transitions. [2024-11-09 00:16:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 792 transitions. [2024-11-09 00:16:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:16:19,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:19,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:20,319 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 00:16:30,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:40,706 WARN L539 Checker$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 00:16:50,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:54,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 665 states and 795 transitions. [2024-11-09 00:16:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 795 transitions. [2024-11-09 00:16:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:16:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:54,798 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 00:16:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:54,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 666 states and 796 transitions. [2024-11-09 00:16:54,837 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 796 transitions. [2024-11-09 00:16:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:16:54,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:54,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,442 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 00:16:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 666 states and 794 transitions. [2024-11-09 00:16:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 794 transitions. [2024-11-09 00:16:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:16:55,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:55,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:56,882 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 00:16:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 675 states and 805 transitions. [2024-11-09 00:16:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 805 transitions. [2024-11-09 00:16:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:16:57,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:57,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:58,362 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 00:16:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 684 states and 816 transitions. [2024-11-09 00:16:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 816 transitions. [2024-11-09 00:16:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:16:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:59,423 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 00:17:02,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:17:02,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 687 states and 818 transitions. [2024-11-09 00:17:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 818 transitions. [2024-11-09 00:17:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:17:02,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:17:05,494 WARN L539 Checker$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 00:17:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:05,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 691 states and 821 transitions. [2024-11-09 00:17:05,525 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 821 transitions. [2024-11-09 00:17:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:17:05,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:05,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:06,148 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 00:17:07,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:17:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 695 states and 824 transitions. [2024-11-09 00:17:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 824 transitions. [2024-11-09 00:17:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:17:07,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:08,649 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 00:17:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 699 states and 827 transitions. [2024-11-09 00:17:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 827 transitions. [2024-11-09 00:17:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:17:09,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:09,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:10,123 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 00:17:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:10,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 708 states and 838 transitions. [2024-11-09 00:17:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 838 transitions. [2024-11-09 00:17:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:17:10,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:10,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:11,293 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 00:17:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 717 states and 849 transitions. [2024-11-09 00:17:11,490 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 849 transitions. [2024-11-09 00:17:11,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:17:11,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:12,179 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 00:17:12,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 719 states and 853 transitions. [2024-11-09 00:17:12,760 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 853 transitions. [2024-11-09 00:17:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:17:12,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:13,467 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 00:17:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 721 states and 856 transitions. [2024-11-09 00:17:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 856 transitions. [2024-11-09 00:17:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:17:13,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,299 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 00:17:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 721 states and 854 transitions. [2024-11-09 00:17:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 854 transitions. [2024-11-09 00:17:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:17:14,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:14,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:15,474 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 00:17:15,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 723 states and 857 transitions. [2024-11-09 00:17:15,867 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 857 transitions. [2024-11-09 00:17:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:17:15,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:15,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:16,413 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 00:17:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 725 states and 860 transitions. [2024-11-09 00:17:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 860 transitions. [2024-11-09 00:17:17,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:17:17,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:18,296 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 00:17:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 729 states and 863 transitions. [2024-11-09 00:17:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 863 transitions. [2024-11-09 00:17:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:17:19,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:19,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:19,921 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 00:17:21,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:17:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 733 states and 866 transitions. [2024-11-09 00:17:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 866 transitions. [2024-11-09 00:17:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:17:21,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:21,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:22,425 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 00:17:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:23,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 737 states and 869 transitions. [2024-11-09 00:17:23,212 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 869 transitions. [2024-11-09 00:17:23,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:17:23,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:23,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:23,931 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 00:17:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 741 states and 872 transitions. [2024-11-09 00:17:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 872 transitions. [2024-11-09 00:17:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:17:24,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:25,643 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 00:17:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:26,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 743 states and 873 transitions. [2024-11-09 00:17:26,057 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 873 transitions. [2024-11-09 00:17:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-09 00:17:26,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:26,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,184 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 00:17:37,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:47,954 WARN L539 Checker$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 00:17:57,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 798 states and 939 transitions. [2024-11-09 00:18:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 939 transitions. [2024-11-09 00:18:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:18:00,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:18:12,062 WARN L539 Checker$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 00:18:16,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:27,251 WARN L539 Checker$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 00:18:32,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:32,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 838 states and 987 transitions. [2024-11-09 00:18:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 987 transitions. [2024-11-09 00:18:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:18:32,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:32,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:33,641 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 00:18:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 853 states and 1006 transitions. [2024-11-09 00:18:34,216 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1006 transitions. [2024-11-09 00:18:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:18:34,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:35,172 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 00:18:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 857 states and 1009 transitions. [2024-11-09 00:18:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1009 transitions. [2024-11-09 00:18:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:18:36,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:36,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:37,412 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 00:18:38,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 861 states and 1012 transitions. [2024-11-09 00:18:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1012 transitions. [2024-11-09 00:18:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:18:38,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:39,312 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 00:18:41,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:18:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 865 states and 1015 transitions. [2024-11-09 00:18:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1015 transitions. [2024-11-09 00:18:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:18:41,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:41,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:42,148 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 00:18:52,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:02,762 WARN L539 Checker$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 00:19:12,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:17,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:19:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 869 states and 1018 transitions. [2024-11-09 00:19:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1018 transitions. [2024-11-09 00:19:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 00:19:17,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:17,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,221 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 00:19:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 878 states and 1029 transitions. [2024-11-09 00:19:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1029 transitions. [2024-11-09 00:19:18,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 00:19:18,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,638 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 00:19:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 887 states and 1040 transitions. [2024-11-09 00:19:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1040 transitions. [2024-11-09 00:19:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:19:19,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:20,703 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 00:19:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 896 states and 1051 transitions. [2024-11-09 00:19:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1051 transitions. [2024-11-09 00:19:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:19:20,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,684 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 00:19:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 905 states and 1062 transitions. [2024-11-09 00:19:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1062 transitions. [2024-11-09 00:19:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:19:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:22,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:23,025 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 00:19:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 907 states and 1065 transitions. [2024-11-09 00:19:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1065 transitions. [2024-11-09 00:19:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:19:23,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:24,649 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 00:19:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 909 states and 1068 transitions. [2024-11-09 00:19:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1068 transitions. [2024-11-09 00:19:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:19:25,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:25,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,449 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 00:19:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 911 states and 1071 transitions. [2024-11-09 00:19:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1071 transitions. [2024-11-09 00:19:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:19:26,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:27,538 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 00:19:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 913 states and 1074 transitions. [2024-11-09 00:19:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1074 transitions. [2024-11-09 00:19:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:19:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:29,119 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 00:19:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 917 states and 1077 transitions. [2024-11-09 00:19:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1077 transitions. [2024-11-09 00:19:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:19:30,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:30,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:31,303 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 00:19:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:32,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 921 states and 1080 transitions. [2024-11-09 00:19:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1080 transitions. [2024-11-09 00:19:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:19:32,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:32,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:33,395 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 00:19:42,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 925 states and 1083 transitions. [2024-11-09 00:19:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1083 transitions. [2024-11-09 00:19:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:19:42,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:42,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:19:45,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:19:45,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 929 states and 1086 transitions. [2024-11-09 00:19:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1086 transitions. [2024-11-09 00:19:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:19:45,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:46,983 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 00:19:57,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:07,826 WARN L539 Checker$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 00:20:10,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 984 states and 1152 transitions. [2024-11-09 00:20:11,713 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1152 transitions. [2024-11-09 00:20:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:20:11,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:11,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:12,884 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 00:20:13,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 986 states and 1153 transitions. [2024-11-09 00:20:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1153 transitions. [2024-11-09 00:20:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:20:13,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:14,394 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 00:20:25,075 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 00:20:36,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:38,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:48,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:50,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1041 states and 1218 transitions. [2024-11-09 00:20:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1218 transitions. [2024-11-09 00:20:51,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:20:51,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:51,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:52,475 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 00:21:03,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:06,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1045 states and 1221 transitions. [2024-11-09 00:21:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1221 transitions. [2024-11-09 00:21:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 00:21:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,305 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 00:21:19,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:29,213 WARN L539 Checker$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 00:21:39,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:21:49,248 WARN L539 Checker$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 00:21:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1049 states and 1224 transitions. [2024-11-09 00:21:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1224 transitions. [2024-11-09 00:21:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 00:21:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:50,214 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 00:22:00,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:04,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:22:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1053 states and 1227 transitions. [2024-11-09 00:22:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1227 transitions. [2024-11-09 00:22:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 00:22:05,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:05,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:06,236 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 00:22:16,815 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 []