./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 74af1dedb866c1cce8309a0a9038778cf2a5022a8ca1e36436d718ac447379c8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:29:57,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:29:57,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:29:57,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:29:57,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:29:57,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:29:57,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:29:57,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:29:57,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:29:57,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:29:57,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:29:57,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:29:57,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:29:57,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:29:57,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:29:57,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:29:57,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:29:57,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:29:57,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:29:57,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:29:57,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:29:57,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:29:57,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:29:57,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:29:57,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:29:57,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:29:57,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:29:57,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:29:57,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:29:57,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:29:57,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:29:57,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:29:57,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:29:57,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:29:57,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:29:57,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:29:57,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:29:57,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:29:57,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:29:57,415 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:29:57,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:29:57,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:29:57,463 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:29:57,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:29:57,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:29:57,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:29:57,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:29:57,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:29:57,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:29:57,466 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:29:57,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:29:57,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:29:57,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:29:57,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:29:57,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:29:57,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:29:57,469 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:29:57,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:29:57,469 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:29:57,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:29:57,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:29:57,470 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:29:57,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:29:57,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:57,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:29:57,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:29:57,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:29:57,471 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:29:57,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:29:57,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:29:57,472 INFO L138 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_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74af1dedb866c1cce8309a0a9038778cf2a5022a8ca1e36436d718ac447379c8 [2022-10-17 16:29:57,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:29:57,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:29:57,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:29:57,798 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:29:57,799 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:29:57,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-10-17 16:29:57,876 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/data/3253cc112/f8a861e144644bb1b199b4a35d301763/FLAG39fbd7e0b [2022-10-17 16:29:58,568 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:29:58,575 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-10-17 16:29:58,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/data/3253cc112/f8a861e144644bb1b199b4a35d301763/FLAG39fbd7e0b [2022-10-17 16:29:58,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/data/3253cc112/f8a861e144644bb1b199b4a35d301763 [2022-10-17 16:29:58,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:29:58,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:29:58,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:58,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:29:58,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:29:58,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:58" (1/1) ... [2022-10-17 16:29:58,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5342a964 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:58, skipping insertion in model container [2022-10-17 16:29:58,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:58" (1/1) ... [2022-10-17 16:29:58,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:29:58,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:29:59,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2022-10-17 16:29:59,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:59,437 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:29:59,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12986,12999] [2022-10-17 16:29:59,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:59,643 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:29:59,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59 WrapperNode [2022-10-17 16:29:59,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:59,645 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:59,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:29:59,645 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:29:59,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,745 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1297 [2022-10-17 16:29:59,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:59,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:29:59,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:29:59,748 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:29:59,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:29:59,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:29:59,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:29:59,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:29:59,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:59" (1/1) ... [2022-10-17 16:29:59,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:59,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:29:59,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:29:59,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf79102-55a2-420e-8e5f-928da7c8f5ea/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:29:59,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:29:59,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:29:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:29:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:30:00,167 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:30:00,169 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:30:01,460 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:30:01,899 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:30:01,899 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:30:01,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:30:01 BoogieIcfgContainer [2022-10-17 16:30:01,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:30:01,905 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:30:01,906 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:30:01,918 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:30:01,919 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:30:01" (1/1) ... [2022-10-17 16:30:01,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:30:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 255 states and 425 transitions. [2022-10-17 16:30:02,034 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 425 transitions. [2022-10-17 16:30:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-10-17 16:30:02,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:02,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 256 states and 425 transitions. [2022-10-17 16:30:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 425 transitions. [2022-10-17 16:30:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:30:02,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:02,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 258 states and 428 transitions. [2022-10-17 16:30:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 428 transitions. [2022-10-17 16:30:03,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:30:03,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:03,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 265 states and 444 transitions. [2022-10-17 16:30:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 444 transitions. [2022-10-17 16:30:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:04,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:04,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 273 states and 462 transitions. [2022-10-17 16:30:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 462 transitions. [2022-10-17 16:30:04,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:30:04,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 276 states and 467 transitions. [2022-10-17 16:30:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 467 transitions. [2022-10-17 16:30:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:30:05,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 277 states and 467 transitions. [2022-10-17 16:30:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 467 transitions. [2022-10-17 16:30:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:30:05,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 280 states and 472 transitions. [2022-10-17 16:30:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 472 transitions. [2022-10-17 16:30:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:30:05,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 281 states and 472 transitions. [2022-10-17 16:30:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 472 transitions. [2022-10-17 16:30:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:30:05,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 284 states and 477 transitions. [2022-10-17 16:30:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 477 transitions. [2022-10-17 16:30:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:30:05,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 285 states and 477 transitions. [2022-10-17 16:30:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 477 transitions. [2022-10-17 16:30:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:06,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 288 states and 482 transitions. [2022-10-17 16:30:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 482 transitions. [2022-10-17 16:30:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:06,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:06,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:06,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 289 states and 482 transitions. [2022-10-17 16:30:06,389 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 482 transitions. [2022-10-17 16:30:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:06,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:06,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 302 states and 513 transitions. [2022-10-17 16:30:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 513 transitions. [2022-10-17 16:30:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 305 states and 518 transitions. [2022-10-17 16:30:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 518 transitions. [2022-10-17 16:30:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:07,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 306 states and 518 transitions. [2022-10-17 16:30:07,602 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 518 transitions. [2022-10-17 16:30:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:07,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 309 states and 523 transitions. [2022-10-17 16:30:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 523 transitions. [2022-10-17 16:30:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:07,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 310 states and 523 transitions. [2022-10-17 16:30:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 523 transitions. [2022-10-17 16:30:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:30:07,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 324 states and 556 transitions. [2022-10-17 16:30:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 556 transitions. [2022-10-17 16:30:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:09,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 327 states and 561 transitions. [2022-10-17 16:30:10,037 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 561 transitions. [2022-10-17 16:30:10,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 328 states and 561 transitions. [2022-10-17 16:30:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 561 transitions. [2022-10-17 16:30:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 331 states and 566 transitions. [2022-10-17 16:30:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 566 transitions. [2022-10-17 16:30:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 332 states and 566 transitions. [2022-10-17 16:30:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 566 transitions. [2022-10-17 16:30:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 335 states and 571 transitions. [2022-10-17 16:30:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 571 transitions. [2022-10-17 16:30:10,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 336 states and 571 transitions. [2022-10-17 16:30:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 571 transitions. [2022-10-17 16:30:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 339 states and 576 transitions. [2022-10-17 16:30:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 576 transitions. [2022-10-17 16:30:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:10,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 340 states and 576 transitions. [2022-10-17 16:30:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 576 transitions. [2022-10-17 16:30:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:11,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 343 states and 581 transitions. [2022-10-17 16:30:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 581 transitions. [2022-10-17 16:30:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:11,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 344 states and 581 transitions. [2022-10-17 16:30:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 581 transitions. [2022-10-17 16:30:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:11,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 347 states and 586 transitions. [2022-10-17 16:30:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 586 transitions. [2022-10-17 16:30:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 16:30:11,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 348 states and 586 transitions. [2022-10-17 16:30:11,745 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 586 transitions. [2022-10-17 16:30:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:11,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 351 states and 591 transitions. [2022-10-17 16:30:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 591 transitions. [2022-10-17 16:30:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:11,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 352 states and 591 transitions. [2022-10-17 16:30:12,088 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 591 transitions. [2022-10-17 16:30:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:12,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 355 states and 596 transitions. [2022-10-17 16:30:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 596 transitions. [2022-10-17 16:30:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:12,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 356 states and 596 transitions. [2022-10-17 16:30:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 596 transitions. [2022-10-17 16:30:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:12,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 359 states and 601 transitions. [2022-10-17 16:30:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 601 transitions. [2022-10-17 16:30:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:12,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 360 states and 601 transitions. [2022-10-17 16:30:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 601 transitions. [2022-10-17 16:30:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:12,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 379 states and 647 transitions. [2022-10-17 16:30:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 647 transitions. [2022-10-17 16:30:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:14,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:14,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:14,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 382 states and 652 transitions. [2022-10-17 16:30:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 652 transitions. [2022-10-17 16:30:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:14,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 383 states and 652 transitions. [2022-10-17 16:30:14,976 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 652 transitions. [2022-10-17 16:30:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:14,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:14,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 386 states and 657 transitions. [2022-10-17 16:30:15,145 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 657 transitions. [2022-10-17 16:30:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:15,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 387 states and 657 transitions. [2022-10-17 16:30:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 657 transitions. [2022-10-17 16:30:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:15,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 390 states and 662 transitions. [2022-10-17 16:30:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 662 transitions. [2022-10-17 16:30:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-10-17 16:30:15,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 391 states and 662 transitions. [2022-10-17 16:30:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 662 transitions. [2022-10-17 16:30:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-10-17 16:30:15,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:18,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 411 states and 710 transitions. [2022-10-17 16:30:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 710 transitions. [2022-10-17 16:30:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:18,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 414 states and 715 transitions. [2022-10-17 16:30:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 715 transitions. [2022-10-17 16:30:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 415 states and 715 transitions. [2022-10-17 16:30:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 715 transitions. [2022-10-17 16:30:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 418 states and 720 transitions. [2022-10-17 16:30:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 720 transitions. [2022-10-17 16:30:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 419 states and 720 transitions. [2022-10-17 16:30:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 720 transitions. [2022-10-17 16:30:19,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 422 states and 725 transitions. [2022-10-17 16:30:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 725 transitions. [2022-10-17 16:30:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 423 states and 725 transitions. [2022-10-17 16:30:19,832 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 725 transitions. [2022-10-17 16:30:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 426 states and 730 transitions. [2022-10-17 16:30:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 730 transitions. [2022-10-17 16:30:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 427 states and 730 transitions. [2022-10-17 16:30:20,105 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 730 transitions. [2022-10-17 16:30:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 430 states and 735 transitions. [2022-10-17 16:30:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 735 transitions. [2022-10-17 16:30:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 735 transitions. [2022-10-17 16:30:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 735 transitions. [2022-10-17 16:30:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 434 states and 740 transitions. [2022-10-17 16:30:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 740 transitions. [2022-10-17 16:30:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 435 states and 740 transitions. [2022-10-17 16:30:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 740 transitions. [2022-10-17 16:30:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 438 states and 745 transitions. [2022-10-17 16:30:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 745 transitions. [2022-10-17 16:30:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 439 states and 745 transitions. [2022-10-17 16:30:20,881 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 745 transitions. [2022-10-17 16:30:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:20,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:20,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:20,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 442 states and 750 transitions. [2022-10-17 16:30:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 750 transitions. [2022-10-17 16:30:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:21,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:21,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 443 states and 750 transitions. [2022-10-17 16:30:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 750 transitions. [2022-10-17 16:30:21,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:21,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:21,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 446 states and 755 transitions. [2022-10-17 16:30:21,335 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 755 transitions. [2022-10-17 16:30:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 16:30:21,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:21,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 447 states and 755 transitions. [2022-10-17 16:30:21,471 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 755 transitions. [2022-10-17 16:30:21,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:21,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 450 states and 760 transitions. [2022-10-17 16:30:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 760 transitions. [2022-10-17 16:30:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:21,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 451 states and 760 transitions. [2022-10-17 16:30:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 760 transitions. [2022-10-17 16:30:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:21,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 454 states and 765 transitions. [2022-10-17 16:30:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 765 transitions. [2022-10-17 16:30:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:21,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:21,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 455 states and 765 transitions. [2022-10-17 16:30:22,102 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 765 transitions. [2022-10-17 16:30:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 458 states and 770 transitions. [2022-10-17 16:30:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 770 transitions. [2022-10-17 16:30:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 459 states and 770 transitions. [2022-10-17 16:30:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 770 transitions. [2022-10-17 16:30:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 462 states and 775 transitions. [2022-10-17 16:30:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 775 transitions. [2022-10-17 16:30:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 463 states and 775 transitions. [2022-10-17 16:30:22,699 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 775 transitions. [2022-10-17 16:30:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 466 states and 780 transitions. [2022-10-17 16:30:22,842 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 780 transitions. [2022-10-17 16:30:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:22,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:22,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:22,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 467 states and 780 transitions. [2022-10-17 16:30:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 780 transitions. [2022-10-17 16:30:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-10-17 16:30:22,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.