./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/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_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:11:27,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:11:27,885 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:11:27,890 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:11:27,890 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:11:27,919 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:11:27,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:11:27,921 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:11:27,922 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:11:27,923 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:11:27,924 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:11:27,924 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:11:27,925 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:11:27,927 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:11:27,928 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:11:27,928 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:11:27,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:11:27,929 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:11:27,929 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:11:27,930 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:11:27,930 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:11:27,931 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:11:27,931 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:11:27,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:11:27,932 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:11:27,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:27,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:11:27,934 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:11:27,934 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:11:27,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:11:27,935 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_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-08 23:11:28,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:11:28,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:11:28,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:11:28,234 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:11:28,234 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:11:28,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-2.i Unable to find full path for "g++" [2024-11-08 23:11:30,366 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:11:30,701 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:11:30,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-2.i [2024-11-08 23:11:30,730 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/data/6f1efb725/44760f5a87dd47e3b333c0a2fc719af1/FLAG0ab2369b2 [2024-11-08 23:11:30,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/data/6f1efb725/44760f5a87dd47e3b333c0a2fc719af1 [2024-11-08 23:11:30,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:11:30,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:11:30,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:30,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:11:30,937 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:11:30,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:30" (1/1) ... [2024-11-08 23:11:30,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2757c8e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:30, skipping insertion in model container [2024-11-08 23:11:30,939 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:11:30" (1/1) ... [2024-11-08 23:11:31,020 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:11:31,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:31,837 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:11:31,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:11:32,011 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:11:32,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32 WrapperNode [2024-11-08 23:11:32,012 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:11:32,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:32,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:11:32,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:11:32,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,070 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,172 INFO L138 Inliner]: procedures = 176, calls = 377, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1729 [2024-11-08 23:11:32,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:11:32,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:11:32,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:11:32,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:11:32,183 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,207 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,208 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,257 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,292 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,301 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:11:32,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:11:32,321 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:11:32,321 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:11:32,322 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:11:32" (1/1) ... [2024-11-08 23:11:32,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:11:32,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:11:32,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:11:32,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8c6c705-eef3-49ee-8dad-a46333f7dbb7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:11:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:11:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:11:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:11:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:11:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:11:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:11:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:11:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:11:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:11:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:11:32,744 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:11:32,747 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:11:36,215 INFO L? ?]: Removed 1731 outVars from TransFormulas that were not future-live. [2024-11-08 23:11:36,215 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:11:38,237 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:11:38,237 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 23:11:38,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:11:38 BoogieIcfgContainer [2024-11-08 23:11:38,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:11:38,239 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:11:38,239 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:11:38,251 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:11:38,251 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:11:38" (1/1) ... [2024-11-08 23:11:38,263 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:11:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 23:11:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 23:11:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:11:38,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:38,550 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 23:11:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1302 states and 1445 transitions. [2024-11-08 23:11:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1445 transitions. [2024-11-08 23:11:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:11:38,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:38,742 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 23:11:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 23:11:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 23:11:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:11:38,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:38,966 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 23:11:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1300 states and 1443 transitions. [2024-11-08 23:11:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1443 transitions. [2024-11-08 23:11:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:11:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,148 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 23:11:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1299 states and 1442 transitions. [2024-11-08 23:11:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1442 transitions. [2024-11-08 23:11:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:11:39,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,324 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 23:11:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1298 states and 1441 transitions. [2024-11-08 23:11:39,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1441 transitions. [2024-11-08 23:11:39,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:11:39,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,492 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 23:11:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1301 states and 1447 transitions. [2024-11-08 23:11:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1447 transitions. [2024-11-08 23:11:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:11:39,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,727 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 23:11:40,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1306 states and 1456 transitions. [2024-11-08 23:11:40,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1456 transitions. [2024-11-08 23:11:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:11:40,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,246 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 23:11:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1306 states and 1453 transitions. [2024-11-08 23:11:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1453 transitions. [2024-11-08 23:11:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:11:40,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,352 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 23:11:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1306 states and 1447 transitions. [2024-11-08 23:11:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1447 transitions. [2024-11-08 23:11:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:11:40,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,393 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 23:11:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1314 states and 1462 transitions. [2024-11-08 23:11:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1462 transitions. [2024-11-08 23:11:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:11:40,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,810 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 23:11:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1314 states and 1460 transitions. [2024-11-08 23:11:40,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1460 transitions. [2024-11-08 23:11:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:11:40,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,979 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 23:11:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1317 states and 1467 transitions. [2024-11-08 23:11:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1467 transitions. [2024-11-08 23:11:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:11:41,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:41,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:41,454 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 23:11:41,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:41,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1319 states and 1468 transitions. [2024-11-08 23:11:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1468 transitions. [2024-11-08 23:11:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:11:41,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:41,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:41,839 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 23:11:41,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1322 states and 1474 transitions. [2024-11-08 23:11:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1474 transitions. [2024-11-08 23:11:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:11:41,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,042 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 23:11:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1279 states and 1424 transitions. [2024-11-08 23:11:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1424 transitions. [2024-11-08 23:11:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:11:42,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:42,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,498 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 23:11:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1276 states and 1420 transitions. [2024-11-08 23:11:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1420 transitions. [2024-11-08 23:11:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:11:42,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,839 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 23:11:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1273 states and 1416 transitions. [2024-11-08 23:11:43,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1416 transitions. [2024-11-08 23:11:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:11:43,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,118 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 23:11:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1270 states and 1412 transitions. [2024-11-08 23:11:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1412 transitions. [2024-11-08 23:11:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:11:43,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,289 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 23:11:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1267 states and 1408 transitions. [2024-11-08 23:11:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1408 transitions. [2024-11-08 23:11:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:11:43,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,399 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 23:11:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1264 states and 1404 transitions. [2024-11-08 23:11:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1404 transitions. [2024-11-08 23:11:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:11:43,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,503 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 23:11:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1261 states and 1400 transitions. [2024-11-08 23:11:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1400 transitions. [2024-11-08 23:11:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:11:43,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,625 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 23:11:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1258 states and 1396 transitions. [2024-11-08 23:11:43,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1396 transitions. [2024-11-08 23:11:43,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:11:43,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,737 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 23:11:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1257 states and 1395 transitions. [2024-11-08 23:11:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1395 transitions. [2024-11-08 23:11:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:11:44,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:44,719 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 23:11:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:46,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1256 states and 1394 transitions. [2024-11-08 23:11:46,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1394 transitions. [2024-11-08 23:11:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:11:46,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:46,718 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 23:11:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:48,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1256 states and 1393 transitions. [2024-11-08 23:11:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1393 transitions. [2024-11-08 23:11:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:11:48,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,224 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 23:11:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1255 states and 1392 transitions. [2024-11-08 23:11:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1392 transitions. [2024-11-08 23:11:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:11:48,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:48,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,536 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 23:11:49,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1254 states and 1391 transitions. [2024-11-08 23:11:49,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1391 transitions. [2024-11-08 23:11:49,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:11:49,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,143 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 23:11:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1254 states and 1390 transitions. [2024-11-08 23:11:49,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1390 transitions. [2024-11-08 23:11:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:11:49,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,548 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 23:11:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1253 states and 1389 transitions. [2024-11-08 23:11:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1389 transitions. [2024-11-08 23:11:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:11:49,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,677 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 23:11:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1252 states and 1388 transitions. [2024-11-08 23:11:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1388 transitions. [2024-11-08 23:11:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:11:49,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,760 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 23:11:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1251 states and 1387 transitions. [2024-11-08 23:11:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1387 transitions. [2024-11-08 23:11:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:11:49,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,932 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 23:11:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1250 states and 1386 transitions. [2024-11-08 23:11:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1386 transitions. [2024-11-08 23:11:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:11:49,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,994 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 23:12:00,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1250 states and 1384 transitions. [2024-11-08 23:12:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1384 transitions. [2024-11-08 23:12:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:12:00,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:10,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1259 states and 1396 transitions. [2024-11-08 23:12:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1396 transitions. [2024-11-08 23:12:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:12:10,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:10,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:10,613 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 23:12:15,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1268 states and 1408 transitions. [2024-11-08 23:12:15,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1408 transitions. [2024-11-08 23:12:15,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:15,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,198 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 23:12:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1267 states and 1407 transitions. [2024-11-08 23:12:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1407 transitions. [2024-11-08 23:12:15,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:15,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,676 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 23:12:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1268 states and 1409 transitions. [2024-11-08 23:12:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1409 transitions. [2024-11-08 23:12:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:16,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,354 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 23:12:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1269 states and 1409 transitions. [2024-11-08 23:12:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1409 transitions. [2024-11-08 23:12:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:16,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,507 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 23:12:16,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1269 states and 1408 transitions. [2024-11-08 23:12:16,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1408 transitions. [2024-11-08 23:12:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:16,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,932 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 23:12:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1258 states and 1395 transitions. [2024-11-08 23:12:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1395 transitions. [2024-11-08 23:12:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:16,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,114 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 23:12:17,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1258 states and 1394 transitions. [2024-11-08 23:12:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1394 transitions. [2024-11-08 23:12:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:12:17,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:17,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,926 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 23:12:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1246 states and 1379 transitions. [2024-11-08 23:12:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1379 transitions. [2024-11-08 23:12:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:12:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,104 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 23:12:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1245 states and 1378 transitions. [2024-11-08 23:12:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1378 transitions. [2024-11-08 23:12:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:12:18,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,304 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 23:12:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1244 states and 1377 transitions. [2024-11-08 23:12:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1377 transitions. [2024-11-08 23:12:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:12:18,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,440 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 23:12:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1243 states and 1376 transitions. [2024-11-08 23:12:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1376 transitions. [2024-11-08 23:12:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:12:18,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,693 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 23:12:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1242 states and 1375 transitions. [2024-11-08 23:12:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1375 transitions. [2024-11-08 23:12:18,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:12:18,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,858 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 23:12:32,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:37,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1284 states and 1419 transitions. [2024-11-08 23:12:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1419 transitions. [2024-11-08 23:12:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:12:38,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,280 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 23:12:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1283 states and 1418 transitions. [2024-11-08 23:12:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1418 transitions. [2024-11-08 23:12:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:12:38,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,453 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 23:12:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1282 states and 1417 transitions. [2024-11-08 23:12:38,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1417 transitions. [2024-11-08 23:12:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:12:38,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,604 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 23:12:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1283 states and 1417 transitions. [2024-11-08 23:12:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1417 transitions. [2024-11-08 23:12:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:12:38,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,818 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 23:12:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1283 states and 1414 transitions. [2024-11-08 23:12:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1414 transitions. [2024-11-08 23:12:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:12:39,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:39,671 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 23:12:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1282 states and 1413 transitions. [2024-11-08 23:12:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1413 transitions. [2024-11-08 23:12:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:12:42,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:42,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:43,458 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 23:12:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1281 states and 1412 transitions. [2024-11-08 23:12:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1412 transitions. [2024-11-08 23:12:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:12:44,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:44,812 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 23:12:44,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1280 states and 1411 transitions. [2024-11-08 23:12:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1411 transitions. [2024-11-08 23:12:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:12:44,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:44,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:45,121 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 23:12:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1279 states and 1410 transitions. [2024-11-08 23:12:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1410 transitions. [2024-11-08 23:12:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:12:45,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:45,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:45,899 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 23:12:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1278 states and 1408 transitions. [2024-11-08 23:12:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1408 transitions. [2024-11-08 23:12:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:12:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:46,065 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 23:12:46,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1277 states and 1407 transitions. [2024-11-08 23:12:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1407 transitions. [2024-11-08 23:12:46,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:12:46,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:46,850 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 23:12:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1276 states and 1406 transitions. [2024-11-08 23:12:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1406 transitions. [2024-11-08 23:12:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:12:48,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:48,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:49,336 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 23:12:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1275 states and 1405 transitions. [2024-11-08 23:12:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1405 transitions. [2024-11-08 23:12:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:12:51,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:51,722 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 23:12:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1274 states and 1404 transitions. [2024-11-08 23:12:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1404 transitions. [2024-11-08 23:12:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:12:53,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:53,175 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 23:12:54,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1273 states and 1403 transitions. [2024-11-08 23:12:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1403 transitions. [2024-11-08 23:12:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:12:54,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,456 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 23:12:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1276 states and 1410 transitions. [2024-11-08 23:12:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1410 transitions. [2024-11-08 23:12:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:12:57,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:58,986 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 23:13:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1279 states and 1420 transitions. [2024-11-08 23:13:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1420 transitions. [2024-11-08 23:13:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:13:03,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,222 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 23:13:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1280 states and 1422 transitions. [2024-11-08 23:13:03,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1422 transitions. [2024-11-08 23:13:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:13:03,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,056 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 23:13:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1281 states and 1424 transitions. [2024-11-08 23:13:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1424 transitions. [2024-11-08 23:13:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:13:04,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1269 states and 1399 transitions. [2024-11-08 23:13:13,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1399 transitions. [2024-11-08 23:13:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:13:13,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,682 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 23:13:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1268 states and 1398 transitions. [2024-11-08 23:13:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1398 transitions. [2024-11-08 23:13:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:13:19,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:21,081 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 23:13:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1267 states and 1397 transitions. [2024-11-08 23:13:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1397 transitions. [2024-11-08 23:13:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:25,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,258 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 23:13:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1266 states and 1396 transitions. [2024-11-08 23:13:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1396 transitions. [2024-11-08 23:13:26,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:26,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,171 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 23:13:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1265 states and 1395 transitions. [2024-11-08 23:13:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1395 transitions. [2024-11-08 23:13:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:13:27,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1264 states and 1394 transitions. [2024-11-08 23:13:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1394 transitions. [2024-11-08 23:13:32,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:13:32,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:32,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,862 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 23:13:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1263 states and 1393 transitions. [2024-11-08 23:13:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1393 transitions. [2024-11-08 23:13:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:13:40,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:40,237 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 23:13:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1262 states and 1392 transitions. [2024-11-08 23:13:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1392 transitions. [2024-11-08 23:13:41,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:13:41,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,274 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 23:13:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1261 states and 1391 transitions. [2024-11-08 23:13:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1391 transitions. [2024-11-08 23:13:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:13:42,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:43,913 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 23:13:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1260 states and 1390 transitions. [2024-11-08 23:13:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1390 transitions. [2024-11-08 23:13:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:13:47,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:50,209 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 23:13:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1259 states and 1389 transitions. [2024-11-08 23:13:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1389 transitions. [2024-11-08 23:13:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:13:54,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:54,208 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 23:13:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1258 states and 1388 transitions. [2024-11-08 23:13:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1388 transitions. [2024-11-08 23:13:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:13:55,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:55,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:55,321 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 23:13:56,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1257 states and 1387 transitions. [2024-11-08 23:13:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1387 transitions. [2024-11-08 23:13:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:13:56,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:58,724 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 23:14:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1256 states and 1386 transitions. [2024-11-08 23:14:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1386 transitions. [2024-11-08 23:14:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:14:03,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:08,143 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 23:14:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1255 states and 1385 transitions. [2024-11-08 23:14:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1385 transitions. [2024-11-08 23:14:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:14:14,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:14,768 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 23:14:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1254 states and 1384 transitions. [2024-11-08 23:14:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1384 transitions. [2024-11-08 23:14:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:14:16,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:16,897 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 23:14:31,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1253 states and 1383 transitions. [2024-11-08 23:14:31,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1383 transitions. [2024-11-08 23:14:31,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:14:31,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:31,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,510 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 23:14:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:41,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1252 states and 1382 transitions. [2024-11-08 23:14:41,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1382 transitions. [2024-11-08 23:14:41,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:14:41,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:41,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,193 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 23:14:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1251 states and 1381 transitions. [2024-11-08 23:14:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1381 transitions. [2024-11-08 23:14:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:14:48,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:49,055 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 23:14:50,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1250 states and 1380 transitions. [2024-11-08 23:14:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1380 transitions. [2024-11-08 23:14:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:14:50,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:50,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,323 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 23:14:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1249 states and 1379 transitions. [2024-11-08 23:14:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1379 transitions. [2024-11-08 23:14:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:14:51,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:51,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,063 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 23:14:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1248 states and 1378 transitions. [2024-11-08 23:14:56,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1378 transitions. [2024-11-08 23:14:56,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:14:56,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:01,990 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 23:15:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1247 states and 1377 transitions. [2024-11-08 23:15:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1377 transitions. [2024-11-08 23:15:09,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:15:09,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:09,223 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 23:15:10,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1237 states and 1366 transitions. [2024-11-08 23:15:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1366 transitions. [2024-11-08 23:15:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:15:10,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:10,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:10,503 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 23:15:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:11,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1236 states and 1365 transitions. [2024-11-08 23:15:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1365 transitions. [2024-11-08 23:15:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:15:11,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:11,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:12,789 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 23:15:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1235 states and 1364 transitions. [2024-11-08 23:15:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1364 transitions. [2024-11-08 23:15:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:15:15,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,271 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 23:15:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1234 states and 1363 transitions. [2024-11-08 23:15:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1363 transitions. [2024-11-08 23:15:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:15:21,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:26,762 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 23:15:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1233 states and 1362 transitions. [2024-11-08 23:15:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1362 transitions. [2024-11-08 23:15:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:15:43,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:48,241 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 23:16:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:08,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1232 states and 1361 transitions. [2024-11-08 23:16:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1361 transitions. [2024-11-08 23:16:08,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:16:08,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:08,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:09,163 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 23:16:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1234 states and 1361 transitions. [2024-11-08 23:16:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1361 transitions. [2024-11-08 23:16:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:16:14,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:14,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:14,859 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 23:16:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1236 states and 1364 transitions. [2024-11-08 23:16:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1364 transitions. [2024-11-08 23:16:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:16:22,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:22,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:23,649 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 23:16:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1237 states and 1365 transitions. [2024-11-08 23:16:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1365 transitions. [2024-11-08 23:16:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:16:27,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:29,408 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 23:16:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1238 states and 1366 transitions. [2024-11-08 23:16:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1366 transitions. [2024-11-08 23:16:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:16:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1239 states and 1368 transitions. [2024-11-08 23:16:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1368 transitions. [2024-11-08 23:16:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:42,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1240 states and 1369 transitions. [2024-11-08 23:16:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1369 transitions. [2024-11-08 23:16:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:51,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1241 states and 1369 transitions. [2024-11-08 23:17:04,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1369 transitions. [2024-11-08 23:17:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:17:04,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1242 states and 1371 transitions. [2024-11-08 23:17:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1371 transitions. [2024-11-08 23:17:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:17:12,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:14,508 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1243 states and 1371 transitions. [2024-11-08 23:17:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1371 transitions. [2024-11-08 23:17:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:17:21,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1244 states and 1372 transitions. [2024-11-08 23:17:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1372 transitions. [2024-11-08 23:17:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:17:27,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:27,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1245 states and 1374 transitions. [2024-11-08 23:17:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1374 transitions. [2024-11-08 23:17:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:17:36,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1246 states and 1375 transitions. [2024-11-08 23:17:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1375 transitions. [2024-11-08 23:17:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:17:47,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1247 states and 1375 transitions. [2024-11-08 23:18:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1375 transitions. [2024-11-08 23:18:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:18:02,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1248 states and 1377 transitions. [2024-11-08 23:18:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1377 transitions. [2024-11-08 23:18:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:18:13,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1249 states and 1378 transitions. [2024-11-08 23:18:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1378 transitions. [2024-11-08 23:18:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:18:25,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,429 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1250 states and 1378 transitions. [2024-11-08 23:18:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1378 transitions. [2024-11-08 23:18:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:18:40,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:40,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1251 states and 1379 transitions. [2024-11-08 23:18:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1379 transitions. [2024-11-08 23:18:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:18:48,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:48,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1252 states and 1380 transitions. [2024-11-08 23:18:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1380 transitions. [2024-11-08 23:18:55,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:18:55,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:55,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1253 states and 1382 transitions. [2024-11-08 23:19:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1382 transitions. [2024-11-08 23:19:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:19:08,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:10,926 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1254 states and 1383 transitions. [2024-11-08 23:19:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1383 transitions. [2024-11-08 23:19:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:19:19,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1255 states and 1383 transitions. [2024-11-08 23:19:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1383 transitions. [2024-11-08 23:19:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:19:35,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:37,153 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1256 states and 1384 transitions. [2024-11-08 23:19:42,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1384 transitions. [2024-11-08 23:19:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:19:42,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:42,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1257 states and 1386 transitions. [2024-11-08 23:19:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1386 transitions. [2024-11-08 23:19:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:19:53,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1258 states and 1387 transitions. [2024-11-08 23:20:04,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1387 transitions. [2024-11-08 23:20:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:20:04,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:16,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1259 states and 1388 transitions. [2024-11-08 23:20:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1388 transitions. [2024-11-08 23:20:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:20:16,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:27,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1260 states and 1389 transitions. [2024-11-08 23:20:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1389 transitions. [2024-11-08 23:20:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:20:27,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:27,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1261 states and 1389 transitions. [2024-11-08 23:20:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1389 transitions. [2024-11-08 23:20:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:20:53,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1262 states and 1390 transitions. [2024-11-08 23:21:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1390 transitions. [2024-11-08 23:21:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:21:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,017 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1263 states and 1392 transitions. [2024-11-08 23:21:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1392 transitions. [2024-11-08 23:21:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:21:13,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1264 states and 1392 transitions. [2024-11-08 23:21:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1392 transitions. [2024-11-08 23:21:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:21:26,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1265 states and 1394 transitions. [2024-11-08 23:21:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1394 transitions. [2024-11-08 23:21:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:21:36,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:49,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1266 states and 1394 transitions. [2024-11-08 23:21:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1394 transitions. [2024-11-08 23:21:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:21:49,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:59,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1267 states and 1396 transitions. [2024-11-08 23:21:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1396 transitions. [2024-11-08 23:21:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:21:59,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1268 states and 1397 transitions. [2024-11-08 23:22:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1397 transitions. [2024-11-08 23:22:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:22:12,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:12,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1269 states and 1398 transitions. [2024-11-08 23:22:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1398 transitions. [2024-11-08 23:22:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:22:24,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:24,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1270 states and 1399 transitions. [2024-11-08 23:22:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1399 transitions. [2024-11-08 23:22:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:22:36,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:05,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1271 states and 1399 transitions. [2024-11-08 23:23:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1399 transitions. [2024-11-08 23:23:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:23:05,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:05,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1272 states and 1400 transitions. [2024-11-08 23:23:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1400 transitions. [2024-11-08 23:23:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:23:14,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:14,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:24,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1273 states and 1401 transitions. [2024-11-08 23:23:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1401 transitions. [2024-11-08 23:23:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:23:24,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:24,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1274 states and 1403 transitions. [2024-11-08 23:23:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1403 transitions. [2024-11-08 23:23:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:23:43,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:43,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1275 states and 1403 transitions. [2024-11-08 23:23:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1403 transitions. [2024-11-08 23:23:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:23:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:07,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:07,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1276 states and 1404 transitions. [2024-11-08 23:24:07,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1404 transitions. [2024-11-08 23:24:07,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:24:07,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1277 states and 1406 transitions. [2024-11-08 23:24:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1406 transitions. [2024-11-08 23:24:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:24:21,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:24,807 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1278 states and 1407 transitions. [2024-11-08 23:24:34,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1407 transitions. [2024-11-08 23:24:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:24:34,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:34,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1279 states and 1408 transitions. [2024-11-08 23:24:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1408 transitions. [2024-11-08 23:24:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:24:48,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:48,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat