./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/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_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/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_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/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 f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:50:42,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:50:42,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:50:42,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:50:42,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:50:43,009 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:50:43,010 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:50:43,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:50:43,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:50:43,013 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:50:43,014 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:50:43,015 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:50:43,015 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:50:43,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:50:43,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:50:43,019 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:50:43,019 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:50:43,020 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:50:43,020 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:50:43,021 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:50:43,021 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:50:43,025 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:50:43,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:50:43,026 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:50:43,026 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:50:43,026 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:50:43,027 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:50:43,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:50:43,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:43,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:50:43,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:50:43,028 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:50:43,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:50:43,030 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_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2024-11-08 22:50:43,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:50:43,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:50:43,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:50:43,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:50:43,364 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:50:43,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i Unable to find full path for "g++" [2024-11-08 22:50:45,342 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:50:45,693 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:50:45,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-11-08 22:50:45,717 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/data/0a31658cb/18513eab42e940728dbc32fe091606ad/FLAGb2f0cd004 [2024-11-08 22:50:45,734 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/data/0a31658cb/18513eab42e940728dbc32fe091606ad [2024-11-08 22:50:45,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:50:45,740 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:50:45,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:45,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:50:45,747 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:50:45,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66792970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:45, skipping insertion in model container [2024-11-08 22:50:45,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:50:45" (1/1) ... [2024-11-08 22:50:45,816 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:50:46,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:46,575 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:50:46,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:50:46,821 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:50:46,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46 WrapperNode [2024-11-08 22:50:46,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:50:46,824 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:46,824 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:50:46,825 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:50:46,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:46,863 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:46,964 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1938 [2024-11-08 22:50:46,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:50:46,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:50:46,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:50:46,965 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:50:46,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:46,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:46,989 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:46,990 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:47,048 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:47,063 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:47,068 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:47,087 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:47,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:50:47,114 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:50:47,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:50:47,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:50:47,115 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:50:46" (1/1) ... [2024-11-08 22:50:47,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:50:47,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:50:47,151 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:50:47,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_495a5a1c-3776-4b9c-a2cb-430f28f8f82a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:50:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:50:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:50:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:50:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:50:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:50:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:50:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:50:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:50:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:50:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:50:47,489 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:50:47,491 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:50:49,687 INFO L? ?]: Removed 486 outVars from TransFormulas that were not future-live. [2024-11-08 22:50:49,687 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:50:51,370 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:50:51,372 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 22:50:51,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:50:51 BoogieIcfgContainer [2024-11-08 22:50:51,372 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:50:51,373 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:50:51,374 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:50:51,384 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:50:51,384 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:50:51" (1/1) ... [2024-11-08 22:50:51,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:50:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 214 states and 349 transitions. [2024-11-08 22:50:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 349 transitions. [2024-11-08 22:50:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:50:51,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:51,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 351 transitions. [2024-11-08 22:50:51,792 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 351 transitions. [2024-11-08 22:50:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:50:51,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:51,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 216 states and 352 transitions. [2024-11-08 22:50:51,911 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 352 transitions. [2024-11-08 22:50:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:50:51,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:51,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 216 states and 348 transitions. [2024-11-08 22:50:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 348 transitions. [2024-11-08 22:50:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:50:51,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:51,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 216 states and 340 transitions. [2024-11-08 22:50:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 340 transitions. [2024-11-08 22:50:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:50:52,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:52,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 216 states and 328 transitions. [2024-11-08 22:50:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 328 transitions. [2024-11-08 22:50:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:50:52,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:52,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:56,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:06,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 216 states and 314 transitions. [2024-11-08 22:51:06,591 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 314 transitions. [2024-11-08 22:51:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:06,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:11,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 230 states and 330 transitions. [2024-11-08 22:51:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 330 transitions. [2024-11-08 22:51:11,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:11,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 230 states and 328 transitions. [2024-11-08 22:51:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 328 transitions. [2024-11-08 22:51:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:51:11,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 230 states and 326 transitions. [2024-11-08 22:51:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 326 transitions. [2024-11-08 22:51:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:51:11,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 230 states and 324 transitions. [2024-11-08 22:51:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 324 transitions. [2024-11-08 22:51:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:51:12,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:22,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 230 states and 322 transitions. [2024-11-08 22:51:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 322 transitions. [2024-11-08 22:51:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:51:22,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:22,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:51:32,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:42,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:52,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-11-08 22:51:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-11-08 22:51:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:51:53,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:03,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:06,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:10,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 279 states and 381 transitions. [2024-11-08 22:52:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 381 transitions. [2024-11-08 22:52:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:52:11,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-08 22:52:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-08 22:52:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:52:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 279 states and 377 transitions. [2024-11-08 22:52:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 377 transitions. [2024-11-08 22:52:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:52:11,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:11,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:11,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:11,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 279 states and 375 transitions. [2024-11-08 22:52:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 375 transitions. [2024-11-08 22:52:11,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:52:11,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:11,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:14,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 279 states and 373 transitions. [2024-11-08 22:52:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2024-11-08 22:52:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:52:14,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:15,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:52:20,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 283 states and 376 transitions. [2024-11-08 22:52:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 376 transitions. [2024-11-08 22:52:20,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:52:20,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:20,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:20,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:22,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:25,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 347 states and 455 transitions. [2024-11-08 22:52:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 455 transitions. [2024-11-08 22:52:25,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:52:25,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:25,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:52:34,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 351 states and 458 transitions. [2024-11-08 22:52:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 458 transitions. [2024-11-08 22:52:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:52:34,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:52:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 351 states and 457 transitions. [2024-11-08 22:52:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 457 transitions. [2024-11-08 22:52:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:52:34,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 351 states and 456 transitions. [2024-11-08 22:52:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 456 transitions. [2024-11-08 22:52:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:52:35,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:35,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 466 transitions. [2024-11-08 22:52:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 466 transitions. [2024-11-08 22:52:35,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:52:35,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:35,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 359 states and 464 transitions. [2024-11-08 22:52:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 464 transitions. [2024-11-08 22:52:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:52:36,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:52:47,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:48,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 363 states and 467 transitions. [2024-11-08 22:52:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 467 transitions. [2024-11-08 22:52:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:52:48,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:52:59,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:03,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 367 states and 470 transitions. [2024-11-08 22:53:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 470 transitions. [2024-11-08 22:53:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:53:03,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 369 states and 474 transitions. [2024-11-08 22:53:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 474 transitions. [2024-11-08 22:53:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:53:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:04,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 369 states and 473 transitions. [2024-11-08 22:53:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 473 transitions. [2024-11-08 22:53:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:04,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:04,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 377 states and 483 transitions. [2024-11-08 22:53:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 483 transitions. [2024-11-08 22:53:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:05,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:05,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 378 states and 484 transitions. [2024-11-08 22:53:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 484 transitions. [2024-11-08 22:53:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:05,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:05,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-11-08 22:53:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-11-08 22:53:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:53:06,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 386 states and 492 transitions. [2024-11-08 22:53:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 492 transitions. [2024-11-08 22:53:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:53:06,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:06,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:07,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 388 states and 496 transitions. [2024-11-08 22:53:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 496 transitions. [2024-11-08 22:53:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:53:07,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:08,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 391 states and 498 transitions. [2024-11-08 22:53:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 498 transitions. [2024-11-08 22:53:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:53:09,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:09,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 393 states and 502 transitions. [2024-11-08 22:53:10,095 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 502 transitions. [2024-11-08 22:53:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:53:10,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:10,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 393 states and 500 transitions. [2024-11-08 22:53:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 500 transitions. [2024-11-08 22:53:10,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:53:10,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:53:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 394 states and 501 transitions. [2024-11-08 22:53:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 501 transitions. [2024-11-08 22:53:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:53:11,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 394 states and 499 transitions. [2024-11-08 22:53:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 499 transitions. [2024-11-08 22:53:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:53:11,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 398 states and 502 transitions. [2024-11-08 22:53:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 502 transitions. [2024-11-08 22:53:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:53:13,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:13,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:14,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 401 states and 504 transitions. [2024-11-08 22:53:14,117 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 504 transitions. [2024-11-08 22:53:14,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:53:14,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:14,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:53:25,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:27,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:29,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:36,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 519 states and 653 transitions. [2024-11-08 22:53:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 653 transitions. [2024-11-08 22:53:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:53:37,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:53:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 520 states and 654 transitions. [2024-11-08 22:53:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 654 transitions. [2024-11-08 22:53:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:53:38,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:38,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:50,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:00,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:10,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:12,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 574 states and 717 transitions. [2024-11-08 22:54:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 717 transitions. [2024-11-08 22:54:13,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:54:13,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:13,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:54:24,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:26,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 558 states and 697 transitions. [2024-11-08 22:54:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 697 transitions. [2024-11-08 22:54:26,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:54:26,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:37,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 604 states and 754 transitions. [2024-11-08 22:54:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 754 transitions. [2024-11-08 22:54:39,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:54:39,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:39,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:54:50,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:52,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 608 states and 757 transitions. [2024-11-08 22:54:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 757 transitions. [2024-11-08 22:54:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:54:52,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:52,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:54:56,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 612 states and 760 transitions. [2024-11-08 22:54:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 760 transitions. [2024-11-08 22:54:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:54:56,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:54:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 616 states and 763 transitions. [2024-11-08 22:54:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 763 transitions. [2024-11-08 22:54:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:54:57,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:55:07,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:07,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 620 states and 766 transitions. [2024-11-08 22:55:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 766 transitions. [2024-11-08 22:55:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:55:07,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:55:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 624 states and 769 transitions. [2024-11-08 22:55:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 769 transitions. [2024-11-08 22:55:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:55:08,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 632 states and 779 transitions. [2024-11-08 22:55:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 779 transitions. [2024-11-08 22:55:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:55:09,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:09,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 640 states and 789 transitions. [2024-11-08 22:55:10,392 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 789 transitions. [2024-11-08 22:55:10,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:55:10,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,966 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:11,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 648 states and 799 transitions. [2024-11-08 22:55:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 799 transitions. [2024-11-08 22:55:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:55:11,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:55:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 656 states and 809 transitions. [2024-11-08 22:55:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 809 transitions. [2024-11-08 22:55:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:55:12,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 664 states and 819 transitions. [2024-11-08 22:55:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 819 transitions. [2024-11-08 22:55:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:55:13,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:14,339 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 672 states and 829 transitions. [2024-11-08 22:55:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 829 transitions. [2024-11-08 22:55:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:55:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:55:17,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 676 states and 832 transitions. [2024-11-08 22:55:17,579 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 832 transitions. [2024-11-08 22:55:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:55:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 678 states and 835 transitions. [2024-11-08 22:55:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 835 transitions. [2024-11-08 22:55:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:55:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:24,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:25,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:25,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 680 states and 839 transitions. [2024-11-08 22:55:25,210 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 839 transitions. [2024-11-08 22:55:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:55:25,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:25,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:25,841 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:31,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:33,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 682 states and 843 transitions. [2024-11-08 22:55:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 843 transitions. [2024-11-08 22:55:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:55:33,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:55:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 684 states and 847 transitions. [2024-11-08 22:55:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 847 transitions. [2024-11-08 22:55:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:34,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:34,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 692 states and 857 transitions. [2024-11-08 22:55:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 857 transitions. [2024-11-08 22:55:35,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:35,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 700 states and 867 transitions. [2024-11-08 22:55:36,579 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 867 transitions. [2024-11-08 22:55:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:36,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:55:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 700 states and 865 transitions. [2024-11-08 22:55:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 865 transitions. [2024-11-08 22:55:37,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:37,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:55:40,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 702 states and 869 transitions. [2024-11-08 22:55:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 869 transitions. [2024-11-08 22:55:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:40,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:40,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:55:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 702 states and 866 transitions. [2024-11-08 22:55:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 866 transitions. [2024-11-08 22:55:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:41,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:41,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:55:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 702 states and 864 transitions. [2024-11-08 22:55:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 864 transitions. [2024-11-08 22:55:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:55:42,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:55:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 704 states and 867 transitions. [2024-11-08 22:55:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 867 transitions. [2024-11-08 22:55:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:55:43,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:55:45,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 706 states and 870 transitions. [2024-11-08 22:55:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 870 transitions. [2024-11-08 22:55:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:55:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:55:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 710 states and 873 transitions. [2024-11-08 22:55:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 873 transitions. [2024-11-08 22:55:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:55:48,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:55:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 714 states and 876 transitions. [2024-11-08 22:55:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 876 transitions. [2024-11-08 22:55:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:55:50,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:55:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 716 states and 879 transitions. [2024-11-08 22:55:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 879 transitions. [2024-11-08 22:55:51,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:55:51,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:51,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:55:57,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:59,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:55:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 720 states and 882 transitions. [2024-11-08 22:55:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 882 transitions. [2024-11-08 22:56:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:56:00,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:56:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 724 states and 885 transitions. [2024-11-08 22:56:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 885 transitions. [2024-11-08 22:56:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:56:01,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:03,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 728 states and 888 transitions. [2024-11-08 22:56:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 888 transitions. [2024-11-08 22:56:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:56:03,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:03,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 732 states and 891 transitions. [2024-11-08 22:56:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 891 transitions. [2024-11-08 22:56:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:56:04,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:04,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 736 states and 894 transitions. [2024-11-08 22:56:06,583 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 894 transitions. [2024-11-08 22:56:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:56:06,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:06,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:07,030 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:07,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 740 states and 897 transitions. [2024-11-08 22:56:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 897 transitions. [2024-11-08 22:56:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:56:07,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 22:56:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 742 states and 898 transitions. [2024-11-08 22:56:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 898 transitions. [2024-11-08 22:56:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:56:08,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:20,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:30,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:35,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 797 states and 964 transitions. [2024-11-08 22:56:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 964 transitions. [2024-11-08 22:56:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:56:36,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:36,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:56:39,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:42,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 837 states and 1012 transitions. [2024-11-08 22:56:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1012 transitions. [2024-11-08 22:56:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:56:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:56:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:43,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 850 states and 1029 transitions. [2024-11-08 22:56:43,689 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1029 transitions. [2024-11-08 22:56:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:56:43,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,282 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:56:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 852 states and 1031 transitions. [2024-11-08 22:56:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1031 transitions. [2024-11-08 22:56:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:56:44,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:56:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 856 states and 1034 transitions. [2024-11-08 22:56:46,257 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1034 transitions. [2024-11-08 22:56:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:56:46,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:56:57,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:00,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:00,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 860 states and 1037 transitions. [2024-11-08 22:57:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1037 transitions. [2024-11-08 22:57:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:57:00,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:00,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 868 states and 1047 transitions. [2024-11-08 22:57:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1047 transitions. [2024-11-08 22:57:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:57:02,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:03,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 876 states and 1057 transitions. [2024-11-08 22:57:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1057 transitions. [2024-11-08 22:57:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:57:03,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 25 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:57:08,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:08,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 880 states and 1060 transitions. [2024-11-08 22:57:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1060 transitions. [2024-11-08 22:57:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:57:08,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:08,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:57:11,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 884 states and 1063 transitions. [2024-11-08 22:57:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1063 transitions. [2024-11-08 22:57:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:57:11,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:11,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:57:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 892 states and 1073 transitions. [2024-11-08 22:57:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1073 transitions. [2024-11-08 22:57:12,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:57:12,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:12,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:13,586 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:57:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 900 states and 1083 transitions. [2024-11-08 22:57:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1083 transitions. [2024-11-08 22:57:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:57:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:57:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 902 states and 1086 transitions. [2024-11-08 22:57:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1086 transitions. [2024-11-08 22:57:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:57:15,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:15,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:57:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 904 states and 1089 transitions. [2024-11-08 22:57:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1089 transitions. [2024-11-08 22:57:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:57:16,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:16,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:57:18,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:57:24,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:57:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 906 states and 1092 transitions. [2024-11-08 22:57:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1092 transitions. [2024-11-08 22:57:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:57:24,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:24,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:57:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 908 states and 1095 transitions. [2024-11-08 22:57:25,959 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1095 transitions. [2024-11-08 22:57:25,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:57:25,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:25,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:27,108 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:57:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 912 states and 1098 transitions. [2024-11-08 22:57:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1098 transitions. [2024-11-08 22:57:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:57:27,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:27,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:28,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:57:30,728 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 [] [2024-11-08 22:57:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 916 states and 1101 transitions. [2024-11-08 22:57:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1101 transitions. [2024-11-08 22:57:30,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:57:30,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:30,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:57:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 920 states and 1104 transitions. [2024-11-08 22:57:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1104 transitions. [2024-11-08 22:57:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:57:32,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:32,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:57:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 924 states and 1107 transitions. [2024-11-08 22:57:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1107 transitions. [2024-11-08 22:57:34,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:57:34,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:34,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:35,622 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:47,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:56,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 979 states and 1173 transitions. [2024-11-08 22:57:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1173 transitions. [2024-11-08 22:57:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:57:57,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:57:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 981 states and 1174 transitions. [2024-11-08 22:57:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1174 transitions. [2024-11-08 22:57:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:57:58,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:58:08,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:18,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:28,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:38,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:48,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:50,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:52,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1036 states and 1239 transitions. [2024-11-08 22:58:52,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1239 transitions. [2024-11-08 22:58:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:58:52,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:52,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:53,647 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:59:04,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1040 states and 1242 transitions. [2024-11-08 22:59:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1242 transitions. [2024-11-08 22:59:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:59:05,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:59:08,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1044 states and 1245 transitions. [2024-11-08 22:59:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1245 transitions. [2024-11-08 22:59:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:59:08,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:08,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:10,132 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1052 states and 1255 transitions. [2024-11-08 22:59:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1255 transitions. [2024-11-08 22:59:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:59:10,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:12,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1060 states and 1265 transitions. [2024-11-08 22:59:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1265 transitions. [2024-11-08 22:59:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 22:59:12,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:12,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 37 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 22:59:23,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:26,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:28,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:28,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1064 states and 1268 transitions. [2024-11-08 22:59:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1268 transitions. [2024-11-08 22:59:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 22:59:28,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:28,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 22:59:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1068 states and 1271 transitions. [2024-11-08 22:59:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1271 transitions. [2024-11-08 22:59:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:59:31,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:31,948 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:59:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1076 states and 1281 transitions. [2024-11-08 22:59:32,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1281 transitions. [2024-11-08 22:59:32,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:59:32,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:32,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 22:59:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1084 states and 1291 transitions. [2024-11-08 22:59:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1291 transitions. [2024-11-08 22:59:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:59:33,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:59:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1086 states and 1294 transitions. [2024-11-08 22:59:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1294 transitions. [2024-11-08 22:59:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:59:35,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:59:41,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:59:42,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1088 states and 1297 transitions. [2024-11-08 22:59:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1297 transitions. [2024-11-08 22:59:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:59:42,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 22:59:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1090 states and 1300 transitions. [2024-11-08 22:59:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1300 transitions. [2024-11-08 22:59:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:59:44,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:45,170 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 22:59:48,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:59:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1092 states and 1303 transitions. [2024-11-08 22:59:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1303 transitions. [2024-11-08 22:59:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:59:48,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:48,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:50,067 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:59:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1096 states and 1306 transitions. [2024-11-08 22:59:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1306 transitions. [2024-11-08 22:59:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:59:51,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:59:54,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1100 states and 1309 transitions. [2024-11-08 22:59:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1309 transitions. [2024-11-08 22:59:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:59:54,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 22:59:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1104 states and 1312 transitions. [2024-11-08 22:59:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1312 transitions. [2024-11-08 22:59:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:59:56,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 22:59:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1108 states and 1315 transitions. [2024-11-08 22:59:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1315 transitions. [2024-11-08 22:59:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 22:59:58,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:58,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:00,339 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:11,292 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 [] [2024-11-08 23:00:16,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:00:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1163 states and 1381 transitions. [2024-11-08 23:00:17,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1381 transitions. [2024-11-08 23:00:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 23:00:17,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:17,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:00:20,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:00:30,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:00:40,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:00:51,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:01,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:03,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1218 states and 1446 transitions. [2024-11-08 23:01:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1446 transitions. [2024-11-08 23:01:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:01:03,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1222 states and 1449 transitions. [2024-11-08 23:01:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1449 transitions. [2024-11-08 23:01:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:01:06,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:06,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:08,755 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:19,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:29,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1226 states and 1452 transitions. [2024-11-08 23:01:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1452 transitions. [2024-11-08 23:01:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:01:29,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1234 states and 1462 transitions. [2024-11-08 23:01:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1462 transitions. [2024-11-08 23:01:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:01:31,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:33,307 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1242 states and 1472 transitions. [2024-11-08 23:01:33,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1472 transitions. [2024-11-08 23:01:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:01:33,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 174 proven. 49 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:01:43,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:53,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:02:03,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:02:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1246 states and 1475 transitions. [2024-11-08 23:02:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1475 transitions. [2024-11-08 23:02:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:02:03,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:03,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 175 proven. 48 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:02:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1250 states and 1478 transitions. [2024-11-08 23:02:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1478 transitions. [2024-11-08 23:02:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:02:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:05,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:02:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1258 states and 1488 transitions. [2024-11-08 23:02:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1488 transitions. [2024-11-08 23:02:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:02:06,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:08,016 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:02:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1266 states and 1498 transitions. [2024-11-08 23:02:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1498 transitions. [2024-11-08 23:02:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:02:08,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:02:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1268 states and 1501 transitions. [2024-11-08 23:02:11,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1501 transitions. [2024-11-08 23:02:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:02:11,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:11,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:02:13,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:13,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1270 states and 1504 transitions. [2024-11-08 23:02:13,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1504 transitions. [2024-11-08 23:02:13,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:02:13,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:14,663 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:02:16,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:02:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1272 states and 1507 transitions. [2024-11-08 23:02:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1507 transitions. [2024-11-08 23:02:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:02:16,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:17,754 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:02:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1274 states and 1510 transitions. [2024-11-08 23:02:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1510 transitions. [2024-11-08 23:02:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:02:18,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:18,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:02:21,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1278 states and 1513 transitions. [2024-11-08 23:02:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1513 transitions. [2024-11-08 23:02:21,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:02:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:02:26,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:02:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1282 states and 1516 transitions. [2024-11-08 23:02:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1516 transitions. [2024-11-08 23:02:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:02:26,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:02:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1286 states and 1519 transitions. [2024-11-08 23:02:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1519 transitions. [2024-11-08 23:02:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:02:29,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:29,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:02:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1290 states and 1522 transitions. [2024-11-08 23:02:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1522 transitions. [2024-11-08 23:02:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 23:02:31,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:31,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:38,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:02:49,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:02:59,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:09,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:19,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1345 states and 1588 transitions. [2024-11-08 23:03:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1588 transitions. [2024-11-08 23:03:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 23:03:20,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 216 proven. 60 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:03:32,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:42,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:52,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:03,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:09,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:10,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1400 states and 1653 transitions. [2024-11-08 23:04:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1653 transitions. [2024-11-08 23:04:10,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 23:04:10,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:23,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:24,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1404 states and 1656 transitions. [2024-11-08 23:04:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1656 transitions. [2024-11-08 23:04:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 23:04:24,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:24,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:04:37,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:41,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1408 states and 1659 transitions. [2024-11-08 23:04:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1659 transitions. [2024-11-08 23:04:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:04:41,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1416 states and 1669 transitions. [2024-11-08 23:04:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1669 transitions. [2024-11-08 23:04:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:04:44,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:44,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 811 backedges. 0 proven. 811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:46,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1424 states and 1679 transitions. [2024-11-08 23:04:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1679 transitions. [2024-11-08 23:04:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:04:46,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:47,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 216 proven. 61 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-11-08 23:04:58,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:05,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:05:15,118 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 []