./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/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_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.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_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --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 00:45:51,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:51,378 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:45:51,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:51,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:51,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:51,407 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:51,407 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:51,408 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:51,408 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:45:51,409 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:45:51,409 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:51,409 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:45:51,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:51,410 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:45:51,411 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:45:51,411 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:45:51,412 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:51,415 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:45:51,416 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:51,417 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:45:51,422 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:45:51,422 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:45:51,422 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:51,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:51,423 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:51,423 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:51,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:51,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:51,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:51,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:51,425 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:51,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:51,425 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_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2024-11-09 00:45:51,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:51,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:51,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:51,783 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:51,785 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:51,786 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/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 00:45:54,157 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:54,561 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:54,562 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2024-11-09 00:45:54,594 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/data/9e58711c7/7fa99c317f0549679a407a5be2fa429a/FLAGcfce544df [2024-11-09 00:45:54,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/data/9e58711c7/7fa99c317f0549679a407a5be2fa429a [2024-11-09 00:45:54,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:54,623 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:54,626 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:54,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:54,632 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:54,633 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:54" (1/1) ... [2024-11-09 00:45:54,636 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34114bd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:54, skipping insertion in model container [2024-11-09 00:45:54,638 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:54" (1/1) ... [2024-11-09 00:45:54,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:55,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:55,483 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:55,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:55,671 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:55,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55 WrapperNode [2024-11-09 00:45:55,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:55,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:55,673 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:55,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:55,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,742 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,870 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2047 [2024-11-09 00:45:55,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:55,871 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:55,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:55,872 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:55,895 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,908 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,972 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:56,001 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:56,008 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:56,021 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:56,022 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:56,023 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:56,023 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:56,024 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:56,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:56,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:56,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:56,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a454c16-7d1b-4a24-bbb5-cfc2d65e39cf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:45:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:45:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:45:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:45:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:45:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:45:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:45:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:45:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:56,461 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:45:56,464 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:45:59,398 INFO L? ?]: Removed 509 outVars from TransFormulas that were not future-live. [2024-11-09 00:45:59,399 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:46:01,836 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:46:01,836 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-09 00:46:01,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:46:01 BoogieIcfgContainer [2024-11-09 00:46:01,837 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:46:01,838 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:46:01,838 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:46:01,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:46:01,849 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:46:01" (1/1) ... [2024-11-09 00:46:01,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:46:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 191 states and 321 transitions. [2024-11-09 00:46:01,932 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 321 transitions. [2024-11-09 00:46:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:46:01,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:01,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,215 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 00:46:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2024-11-09 00:46:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2024-11-09 00:46:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:46:02,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 324 transitions. [2024-11-09 00:46:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 324 transitions. [2024-11-09 00:46:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:46:02,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,550 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 00:46:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-09 00:46:02,560 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-09 00:46:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:46:02,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,609 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 00:46:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 312 transitions. [2024-11-09 00:46:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 312 transitions. [2024-11-09 00:46:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:46:02,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,729 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 00:46:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 193 states and 300 transitions. [2024-11-09 00:46:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 300 transitions. [2024-11-09 00:46:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:46:02,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,920 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 00:46:04,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:14,705 WARN L539 Checker$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 00:46:14,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 193 states and 286 transitions. [2024-11-09 00:46:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 286 transitions. [2024-11-09 00:46:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:46:14,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 207 states and 302 transitions. [2024-11-09 00:46:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 302 transitions. [2024-11-09 00:46:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:46:16,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,754 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 00:46:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 207 states and 300 transitions. [2024-11-09 00:46:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 300 transitions. [2024-11-09 00:46:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:46:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,135 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 00:46:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 207 states and 298 transitions. [2024-11-09 00:46:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 298 transitions. [2024-11-09 00:46:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:46:17,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,385 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 00:46:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 207 states and 296 transitions. [2024-11-09 00:46:17,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 296 transitions. [2024-11-09 00:46:17,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:46:17,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:17,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,580 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 00:46:22,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 207 states and 294 transitions. [2024-11-09 00:46:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 294 transitions. [2024-11-09 00:46:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:46:22,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:33,111 WARN L539 Checker$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 00:46:43,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:46,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:46:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 211 states and 297 transitions. [2024-11-09 00:46:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 297 transitions. [2024-11-09 00:46:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:46:46,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,512 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 00:46:56,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:00,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 256 states and 353 transitions. [2024-11-09 00:47:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 353 transitions. [2024-11-09 00:47:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:47:00,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:00,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:00,987 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 00:47:01,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 256 states and 351 transitions. [2024-11-09 00:47:01,050 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 351 transitions. [2024-11-09 00:47:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:47:01,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:01,340 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 00:47:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 256 states and 349 transitions. [2024-11-09 00:47:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 349 transitions. [2024-11-09 00:47:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:47:01,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:01,561 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 00:47:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-11-09 00:47:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-11-09 00:47:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:47:01,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:01,824 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 00:47:11,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:11,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:11,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 256 states and 345 transitions. [2024-11-09 00:47:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 345 transitions. [2024-11-09 00:47:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:47:11,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:11,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:12,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:47:19,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-11-09 00:47:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-11-09 00:47:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:47:19,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:19,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:30,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:40,157 WARN L539 Checker$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 00:47:50,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:54,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:47:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:54,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 324 states and 427 transitions. [2024-11-09 00:47:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 427 transitions. [2024-11-09 00:47:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:47:54,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:54,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:55,204 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 00:48:05,503 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 00:48:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 328 states and 430 transitions. [2024-11-09 00:48:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 430 transitions. [2024-11-09 00:48:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:48:06,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:06,645 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 00:48:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 328 states and 429 transitions. [2024-11-09 00:48:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 429 transitions. [2024-11-09 00:48:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:48:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 328 states and 428 transitions. [2024-11-09 00:48:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 428 transitions. [2024-11-09 00:48:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:48:07,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:07,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:07,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 336 states and 438 transitions. [2024-11-09 00:48:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 438 transitions. [2024-11-09 00:48:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:48:07,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:08,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:08,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 336 states and 436 transitions. [2024-11-09 00:48:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 436 transitions. [2024-11-09 00:48:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:48:08,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:08,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:48:18,806 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 00:48:28,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:38,826 WARN L539 Checker$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 00:48:40,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 340 states and 439 transitions. [2024-11-09 00:48:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 439 transitions. [2024-11-09 00:48:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:48:40,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:48:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 344 states and 442 transitions. [2024-11-09 00:48:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 442 transitions. [2024-11-09 00:48:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:48:41,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:41,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:43,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:48:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 346 states and 446 transitions. [2024-11-09 00:48:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 446 transitions. [2024-11-09 00:48:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:48:43,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 346 states and 445 transitions. [2024-11-09 00:48:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 445 transitions. [2024-11-09 00:48:43,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:48:43,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 354 states and 455 transitions. [2024-11-09 00:48:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 455 transitions. [2024-11-09 00:48:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:48:44,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:44,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 355 states and 456 transitions. [2024-11-09 00:48:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 456 transitions. [2024-11-09 00:48:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:48:45,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 363 states and 466 transitions. [2024-11-09 00:48:46,536 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 466 transitions. [2024-11-09 00:48:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:48:46,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 363 states and 464 transitions. [2024-11-09 00:48:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 464 transitions. [2024-11-09 00:48:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:48:46,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:48,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:48,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 365 states and 468 transitions. [2024-11-09 00:48:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 468 transitions. [2024-11-09 00:48:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:48:48,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:48,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:48,800 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 00:48:50,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:48:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 368 states and 470 transitions. [2024-11-09 00:48:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 470 transitions. [2024-11-09 00:48:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:48:50,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:50,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:51,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:52,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:48:53,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:48:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 370 states and 474 transitions. [2024-11-09 00:48:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 474 transitions. [2024-11-09 00:48:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:48:53,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 370 states and 472 transitions. [2024-11-09 00:48:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 472 transitions. [2024-11-09 00:48:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:48:53,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 371 states and 473 transitions. [2024-11-09 00:48:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 473 transitions. [2024-11-09 00:48:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:48:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 371 states and 471 transitions. [2024-11-09 00:48:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 471 transitions. [2024-11-09 00:48:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:48:54,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:54,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 375 states and 474 transitions. [2024-11-09 00:48:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 474 transitions. [2024-11-09 00:48:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:48:56,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 378 states and 476 transitions. [2024-11-09 00:48:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 476 transitions. [2024-11-09 00:48:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:48:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:57,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:48:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 379 states and 478 transitions. [2024-11-09 00:48:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 478 transitions. [2024-11-09 00:48:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:48:58,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:48:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 380 states and 479 transitions. [2024-11-09 00:48:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 479 transitions. [2024-11-09 00:48:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:48:58,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:48:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 379 states and 474 transitions. [2024-11-09 00:48:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 474 transitions. [2024-11-09 00:48:59,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:48:59,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:59,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:48:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 379 states and 470 transitions. [2024-11-09 00:48:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 470 transitions. [2024-11-09 00:48:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:48:59,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:59,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:49:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 379 states and 468 transitions. [2024-11-09 00:49:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 468 transitions. [2024-11-09 00:49:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:49:00,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:01,033 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:49:05,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 379 states and 466 transitions. [2024-11-09 00:49:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 466 transitions. [2024-11-09 00:49:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:49:05,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:49:09,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:19,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:29,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:39,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:44,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:56,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:04,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:15,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:20,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 510 states and 634 transitions. [2024-11-09 00:50:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 634 transitions. [2024-11-09 00:50:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:50:20,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:50:21,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 510 states and 632 transitions. [2024-11-09 00:50:21,058 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 632 transitions. [2024-11-09 00:50:21,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:50:21,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:50:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 510 states and 628 transitions. [2024-11-09 00:50:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 628 transitions. [2024-11-09 00:50:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:50:21,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:50:32,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 510 states and 626 transitions. [2024-11-09 00:50:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 626 transitions. [2024-11-09 00:50:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:50:32,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:32,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,310 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:50:39,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 494 states and 606 transitions. [2024-11-09 00:50:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 606 transitions. [2024-11-09 00:50:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:50:39,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:39,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:42,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:50:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 540 states and 666 transitions. [2024-11-09 00:50:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 666 transitions. [2024-11-09 00:50:44,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:50:44,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:50:55,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:05,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:07,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 544 states and 669 transitions. [2024-11-09 00:51:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 669 transitions. [2024-11-09 00:51:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:51:08,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:13,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 548 states and 672 transitions. [2024-11-09 00:51:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 672 transitions. [2024-11-09 00:51:13,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:51:13,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:15,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 552 states and 675 transitions. [2024-11-09 00:51:15,538 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 675 transitions. [2024-11-09 00:51:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:51:15,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:26,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:36,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:40,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 556 states and 678 transitions. [2024-11-09 00:51:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 678 transitions. [2024-11-09 00:51:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:51:40,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:51:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 564 states and 688 transitions. [2024-11-09 00:51:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 688 transitions. [2024-11-09 00:51:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:51:41,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:51:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 573 states and 702 transitions. [2024-11-09 00:51:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 702 transitions. [2024-11-09 00:51:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:51:43,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:44,302 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:51:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 581 states and 712 transitions. [2024-11-09 00:51:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 712 transitions. [2024-11-09 00:51:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:51:44,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:51:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 589 states and 722 transitions. [2024-11-09 00:51:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 722 transitions. [2024-11-09 00:51:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:51:45,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:49,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:51:59,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:02,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 644 states and 786 transitions. [2024-11-09 00:52:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 786 transitions. [2024-11-09 00:52:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:52:03,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:05,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:52:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 648 states and 789 transitions. [2024-11-09 00:52:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 789 transitions. [2024-11-09 00:52:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:52:05,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 650 states and 792 transitions. [2024-11-09 00:52:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 792 transitions. [2024-11-09 00:52:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:52:07,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:08,077 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:52:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 652 states and 796 transitions. [2024-11-09 00:52:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 796 transitions. [2024-11-09 00:52:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:52:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:09,296 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 654 states and 800 transitions. [2024-11-09 00:52:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 800 transitions. [2024-11-09 00:52:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:52:09,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:09,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:11,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 656 states and 804 transitions. [2024-11-09 00:52:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 804 transitions. [2024-11-09 00:52:11,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:11,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:11,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 664 states and 814 transitions. [2024-11-09 00:52:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 814 transitions. [2024-11-09 00:52:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:12,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 673 states and 828 transitions. [2024-11-09 00:52:14,622 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 828 transitions. [2024-11-09 00:52:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:14,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:52:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 673 states and 826 transitions. [2024-11-09 00:52:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 826 transitions. [2024-11-09 00:52:15,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:15,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:16,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 677 states and 829 transitions. [2024-11-09 00:52:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 829 transitions. [2024-11-09 00:52:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:52:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 677 states and 827 transitions. [2024-11-09 00:52:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 827 transitions. [2024-11-09 00:52:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:18,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-09 00:52:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:20,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 677 states and 825 transitions. [2024-11-09 00:52:20,096 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 825 transitions. [2024-11-09 00:52:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:52:20,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:20,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 681 states and 828 transitions. [2024-11-09 00:52:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 828 transitions. [2024-11-09 00:52:22,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:52:22,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:22,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 689 states and 838 transitions. [2024-11-09 00:52:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 838 transitions. [2024-11-09 00:52:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:52:23,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:24,550 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 697 states and 848 transitions. [2024-11-09 00:52:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 848 transitions. [2024-11-09 00:52:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:52:25,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:25,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 699 states and 851 transitions. [2024-11-09 00:52:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 851 transitions. [2024-11-09 00:52:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:52:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:29,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 703 states and 854 transitions. [2024-11-09 00:52:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 854 transitions. [2024-11-09 00:52:29,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:52:29,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:29,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:30,162 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:31,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:33,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 707 states and 857 transitions. [2024-11-09 00:52:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 857 transitions. [2024-11-09 00:52:33,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:52:33,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:36,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 709 states and 860 transitions. [2024-11-09 00:52:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 860 transitions. [2024-11-09 00:52:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:52:37,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,710 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:38,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 713 states and 863 transitions. [2024-11-09 00:52:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 863 transitions. [2024-11-09 00:52:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:52:38,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:41,728 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 00:52:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 717 states and 866 transitions. [2024-11-09 00:52:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 866 transitions. [2024-11-09 00:52:41,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:52:41,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 719 states and 869 transitions. [2024-11-09 00:52:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 869 transitions. [2024-11-09 00:52:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:52:43,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:43,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:52:47,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:48,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 721 states and 872 transitions. [2024-11-09 00:52:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 872 transitions. [2024-11-09 00:52:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:52:48,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:53,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:52:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 725 states and 875 transitions. [2024-11-09 00:52:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 875 transitions. [2024-11-09 00:52:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:52:53,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:55,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 729 states and 878 transitions. [2024-11-09 00:52:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 878 transitions. [2024-11-09 00:52:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:52:55,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 733 states and 881 transitions. [2024-11-09 00:52:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 881 transitions. [2024-11-09 00:52:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:52:57,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:58,321 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 737 states and 884 transitions. [2024-11-09 00:52:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 884 transitions. [2024-11-09 00:52:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 00:52:59,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:53:01,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:01,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 739 states and 885 transitions. [2024-11-09 00:53:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 885 transitions. [2024-11-09 00:53:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 00:53:01,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:53:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 743 states and 888 transitions. [2024-11-09 00:53:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 888 transitions. [2024-11-09 00:53:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:53:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:53:14,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:20,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:31,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:41,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:51,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:57,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:53:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 787 states and 941 transitions. [2024-11-09 00:53:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 941 transitions. [2024-11-09 00:53:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:53:57,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:53:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 791 states and 945 transitions. [2024-11-09 00:53:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 945 transitions. [2024-11-09 00:53:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:53:59,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:54:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 804 states and 962 transitions. [2024-11-09 00:54:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 962 transitions. [2024-11-09 00:54:00,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-09 00:54:00,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:00,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:54:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 805 states and 962 transitions. [2024-11-09 00:54:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 962 transitions. [2024-11-09 00:54:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:54:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:54:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 811 states and 970 transitions. [2024-11-09 00:54:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 970 transitions. [2024-11-09 00:54:03,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-09 00:54:03,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:06,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:15,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 866 states and 1037 transitions. [2024-11-09 00:54:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1037 transitions. [2024-11-09 00:54:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:54:16,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 53 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:54:27,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:29,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 870 states and 1040 transitions. [2024-11-09 00:54:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1040 transitions. [2024-11-09 00:54:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:54:29,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:29,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,237 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 53 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:40,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:50,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:54,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:54:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 874 states and 1043 transitions. [2024-11-09 00:54:54,367 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1043 transitions. [2024-11-09 00:54:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:54:54,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:54:56,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 876 states and 1046 transitions. [2024-11-09 00:54:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1046 transitions. [2024-11-09 00:54:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:54:56,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:54:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 884 states and 1056 transitions. [2024-11-09 00:54:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1056 transitions. [2024-11-09 00:54:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:54:57,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:54:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 892 states and 1066 transitions. [2024-11-09 00:54:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1066 transitions. [2024-11-09 00:54:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:54:59,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:00,217 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:55:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 898 states and 1074 transitions. [2024-11-09 00:55:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1074 transitions. [2024-11-09 00:55:00,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:55:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:00,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:01,904 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:55:02,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:02,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 904 states and 1082 transitions. [2024-11-09 00:55:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1082 transitions. [2024-11-09 00:55:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:55:02,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:02,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:06,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 908 states and 1085 transitions. [2024-11-09 00:55:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1085 transitions. [2024-11-09 00:55:06,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:55:06,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:06,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:17,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:27,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:37,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:42,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:55:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 912 states and 1088 transitions. [2024-11-09 00:55:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1088 transitions. [2024-11-09 00:55:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:55:42,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:42,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 920 states and 1098 transitions. [2024-11-09 00:55:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1098 transitions. [2024-11-09 00:55:44,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 00:55:44,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:44,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 928 states and 1108 transitions. [2024-11-09 00:55:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1108 transitions. [2024-11-09 00:55:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:55:46,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:46,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:47,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:55:48,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 930 states and 1111 transitions. [2024-11-09 00:55:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1111 transitions. [2024-11-09 00:55:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:55:48,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:48,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:55:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 932 states and 1114 transitions. [2024-11-09 00:55:49,667 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1114 transitions. [2024-11-09 00:55:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:55:49,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:49,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:50,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:55:52,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:55:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 934 states and 1117 transitions. [2024-11-09 00:55:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1117 transitions. [2024-11-09 00:55:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:55:52,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:55:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 938 states and 1120 transitions. [2024-11-09 00:55:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1120 transitions. [2024-11-09 00:55:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:55:54,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:55:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 940 states and 1123 transitions. [2024-11-09 00:55:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1123 transitions. [2024-11-09 00:55:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:55:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:58,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 942 states and 1126 transitions. [2024-11-09 00:55:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1126 transitions. [2024-11-09 00:55:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:55:58,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 944 states and 1129 transitions. [2024-11-09 00:56:00,296 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1129 transitions. [2024-11-09 00:56:00,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:56:00,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:56:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:02,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 948 states and 1132 transitions. [2024-11-09 00:56:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1132 transitions. [2024-11-09 00:56:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:56:02,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:02,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:56:07,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:56:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 952 states and 1135 transitions. [2024-11-09 00:56:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1135 transitions. [2024-11-09 00:56:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:56:07,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:07,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:56:10,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:56:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 956 states and 1138 transitions. [2024-11-09 00:56:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1138 transitions. [2024-11-09 00:56:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:56:10,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 52 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:56:14,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:56:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 960 states and 1141 transitions. [2024-11-09 00:56:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1141 transitions. [2024-11-09 00:56:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:56:14,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:14,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 964 states and 1144 transitions. [2024-11-09 00:56:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1144 transitions. [2024-11-09 00:56:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-09 00:56:17,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:17,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 968 states and 1147 transitions. [2024-11-09 00:56:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1147 transitions. [2024-11-09 00:56:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-09 00:56:21,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:56:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 970 states and 1148 transitions. [2024-11-09 00:56:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1148 transitions. [2024-11-09 00:56:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-09 00:56:22,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:22,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:56:27,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:38,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:39,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1024 states and 1211 transitions. [2024-11-09 00:56:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1211 transitions. [2024-11-09 00:56:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:56:40,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:53,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:55,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:05,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:06,710 WARN L539 Checker$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 00:57:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1079 states and 1278 transitions. [2024-11-09 00:57:08,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1278 transitions. [2024-11-09 00:57:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-09 00:57:08,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:08,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 93 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:57:17,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:27,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:37,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1083 states and 1281 transitions. [2024-11-09 00:57:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1281 transitions. [2024-11-09 00:57:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-09 00:57:37,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:37,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 93 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:57:47,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:57,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:07,191 WARN L539 Checker$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 00:58:17,204 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 00:58:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1087 states and 1284 transitions. [2024-11-09 00:58:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1284 transitions. [2024-11-09 00:58:17,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:58:17,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:17,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:58:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1095 states and 1294 transitions. [2024-11-09 00:58:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1294 transitions. [2024-11-09 00:58:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:58:19,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:19,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:58:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1103 states and 1304 transitions. [2024-11-09 00:58:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1304 transitions. [2024-11-09 00:58:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:58:21,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:27,081 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 00:58:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:27,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1107 states and 1307 transitions. [2024-11-09 00:58:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1307 transitions. [2024-11-09 00:58:27,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:58:27,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:27,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:40,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:41,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1111 states and 1310 transitions. [2024-11-09 00:58:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1310 transitions. [2024-11-09 00:58:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:58:41,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1119 states and 1320 transitions. [2024-11-09 00:58:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1320 transitions. [2024-11-09 00:58:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 00:58:44,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 1127 states and 1330 transitions. [2024-11-09 00:58:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1330 transitions. [2024-11-09 00:58:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:58:46,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:58:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1129 states and 1333 transitions. [2024-11-09 00:58:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1333 transitions. [2024-11-09 00:58:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:58:48,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:58:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1131 states and 1336 transitions. [2024-11-09 00:58:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1336 transitions. [2024-11-09 00:58:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:58:51,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:51,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1133 states and 1339 transitions. [2024-11-09 00:58:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1339 transitions. [2024-11-09 00:58:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:58:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1135 states and 1342 transitions. [2024-11-09 00:58:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1342 transitions. [2024-11-09 00:58:57,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:58:57,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:59:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1139 states and 1345 transitions. [2024-11-09 00:59:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1345 transitions. [2024-11-09 00:59:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:59:00,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 92 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:59:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1143 states and 1348 transitions. [2024-11-09 00:59:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1348 transitions. [2024-11-09 00:59:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-09 00:59:04,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:04,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1147 states and 1351 transitions. [2024-11-09 00:59:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1351 transitions. [2024-11-09 00:59:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-09 00:59:09,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1151 states and 1354 transitions. [2024-11-09 00:59:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1354 transitions. [2024-11-09 00:59:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 00:59:14,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 132 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-09 00:59:24,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:34,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:44,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:47,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1205 states and 1417 transitions. [2024-11-09 00:59:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1417 transitions. [2024-11-09 00:59:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-09 00:59:47,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:52,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:02,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:00:12,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []