./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.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_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/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_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/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_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/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 fe928253903b53f54ebedf490d9fbda0197f21d364e7cf3f1232104480e6242f --- 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 17:02:40,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:40,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:40,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:40,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:40,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:40,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:41,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:41,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:41,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:41,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:41,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:41,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:41,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:41,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:41,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:41,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:41,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:41,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:41,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:41,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:41,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:41,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:41,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:41,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:41,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:41,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:41,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:41,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:41,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:41,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:41,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:41,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:41,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:41,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:41,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:41,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:41,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:41,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:41,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:41,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:41,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:02:41,070 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:41,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:41,071 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:41,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:41,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:41,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:41,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:41,074 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:02:41,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:02:41,075 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:02:41,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:41,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:41,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:41,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:41,076 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:02:41,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:41,077 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:41,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:41,077 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:41,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:41,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:41,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:41,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:41,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:41,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:41,079 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:02:41,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:02:41,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:41,080 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_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe928253903b53f54ebedf490d9fbda0197f21d364e7cf3f1232104480e6242f [2022-10-17 17:02:41,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:41,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:41,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:41,363 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:41,364 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:41,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 17:02:41,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/data/f8bf2c3fd/533de58ebbe44abab50b2b68f9ebc5c3/FLAG4a0f8a844 [2022-10-17 17:02:42,123 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:42,123 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 17:02:42,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/data/f8bf2c3fd/533de58ebbe44abab50b2b68f9ebc5c3/FLAG4a0f8a844 [2022-10-17 17:02:42,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/data/f8bf2c3fd/533de58ebbe44abab50b2b68f9ebc5c3 [2022-10-17 17:02:42,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:42,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:42,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:42,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:42,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:42,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:42" (1/1) ... [2022-10-17 17:02:42,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32179e27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:42, skipping insertion in model container [2022-10-17 17:02:42,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:42" (1/1) ... [2022-10-17 17:02:42,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:42,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:42,886 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_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-10-17 17:02:43,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:43,046 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:02:43,132 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_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-10-17 17:02:43,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:43,205 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:02:43,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43 WrapperNode [2022-10-17 17:02:43,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:43,207 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:43,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:02:43,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:02:43,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,294 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2022-10-17 17:02:43,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:43,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:02:43,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:02:43,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:02:43,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,382 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:02:43,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:02:43,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:02:43,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:02:43,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:43" (1/1) ... [2022-10-17 17:02:43,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:43,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:02:43,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:02:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b342d5-7e63-4866-9aa5-b7fea2d5c5ac/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:02:43,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:02:43,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:02:43,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:02:43,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:02:43,774 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:02:43,776 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:02:45,115 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:02:45,463 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:02:45,463 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:02:45,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:45 BoogieIcfgContainer [2022-10-17 17:02:45,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:02:45,471 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:02:45,471 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:02:45,483 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:02:45,483 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:45" (1/1) ... [2022-10-17 17:02:45,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:02:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 256 states and 427 transitions. [2022-10-17 17:02:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 427 transitions. [2022-10-17 17:02:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-17 17:02:45,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:45,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:46,364 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 17:02:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 258 states and 429 transitions. [2022-10-17 17:02:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 429 transitions. [2022-10-17 17:02:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-10-17 17:02:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:46,805 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 17:02:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 261 states and 434 transitions. [2022-10-17 17:02:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 434 transitions. [2022-10-17 17:02:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 17:02:46,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,163 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 17:02:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 269 states and 452 transitions. [2022-10-17 17:02:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 452 transitions. [2022-10-17 17:02:47,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 17:02:47,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,632 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 17:02:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 278 states and 472 transitions. [2022-10-17 17:02:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 472 transitions. [2022-10-17 17:02:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:48,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,495 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 17:02:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 281 states and 477 transitions. [2022-10-17 17:02:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 477 transitions. [2022-10-17 17:02:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,703 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 17:02:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 282 states and 477 transitions. [2022-10-17 17:02:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 477 transitions. [2022-10-17 17:02:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:48,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,887 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 17:02:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 285 states and 482 transitions. [2022-10-17 17:02:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 482 transitions. [2022-10-17 17:02:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:48,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,123 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 17:02:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 286 states and 482 transitions. [2022-10-17 17:02:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 482 transitions. [2022-10-17 17:02:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:49,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:49,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,326 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 17:02:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 289 states and 487 transitions. [2022-10-17 17:02:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 487 transitions. [2022-10-17 17:02:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,478 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 17:02:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 290 states and 487 transitions. [2022-10-17 17:02:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 487 transitions. [2022-10-17 17:02:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:49,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,681 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 17:02:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 293 states and 492 transitions. [2022-10-17 17:02:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 492 transitions. [2022-10-17 17:02:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:49,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,877 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 17:02:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 294 states and 492 transitions. [2022-10-17 17:02:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 492 transitions. [2022-10-17 17:02:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:49,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:49,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:50,085 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 17:02:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:50,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 297 states and 497 transitions. [2022-10-17 17:02:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 497 transitions. [2022-10-17 17:02:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:50,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:50,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:50,275 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 17:02:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 298 states and 497 transitions. [2022-10-17 17:02:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 497 transitions. [2022-10-17 17:02:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:50,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:50,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:50,483 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 17:02:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 301 states and 502 transitions. [2022-10-17 17:02:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 502 transitions. [2022-10-17 17:02:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:50,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:50,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:50,679 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 17:02:50,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 302 states and 502 transitions. [2022-10-17 17:02:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 502 transitions. [2022-10-17 17:02:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:50,863 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 17:02:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 316 states and 535 transitions. [2022-10-17 17:02:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 535 transitions. [2022-10-17 17:02:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 17:02:51,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:51,692 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 17:02:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 331 states and 570 transitions. [2022-10-17 17:02:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 570 transitions. [2022-10-17 17:02:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:53,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,360 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 17:02:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 334 states and 575 transitions. [2022-10-17 17:02:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 575 transitions. [2022-10-17 17:02:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:53,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,540 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 17:02:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 335 states and 575 transitions. [2022-10-17 17:02:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 575 transitions. [2022-10-17 17:02:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,695 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 17:02:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 338 states and 580 transitions. [2022-10-17 17:02:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 580 transitions. [2022-10-17 17:02:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:53,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,844 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 17:02:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 339 states and 580 transitions. [2022-10-17 17:02:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 580 transitions. [2022-10-17 17:02:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:53,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,020 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 17:02:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 342 states and 585 transitions. [2022-10-17 17:02:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 585 transitions. [2022-10-17 17:02:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:54,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,181 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 17:02:54,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 343 states and 585 transitions. [2022-10-17 17:02:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 585 transitions. [2022-10-17 17:02:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:54,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,331 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 17:02:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 346 states and 590 transitions. [2022-10-17 17:02:54,377 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 590 transitions. [2022-10-17 17:02:54,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:54,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,510 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 17:02:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 347 states and 590 transitions. [2022-10-17 17:02:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 590 transitions. [2022-10-17 17:02:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:54,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,667 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 17:02:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 350 states and 595 transitions. [2022-10-17 17:02:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 595 transitions. [2022-10-17 17:02:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:54,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,823 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 17:02:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 351 states and 595 transitions. [2022-10-17 17:02:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 595 transitions. [2022-10-17 17:02:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:54,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:55,030 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 17:02:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 354 states and 600 transitions. [2022-10-17 17:02:55,101 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 600 transitions. [2022-10-17 17:02:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:55,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:55,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:55,216 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 17:02:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 355 states and 600 transitions. [2022-10-17 17:02:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 600 transitions. [2022-10-17 17:02:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:55,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:55,384 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 17:02:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 358 states and 605 transitions. [2022-10-17 17:02:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 605 transitions. [2022-10-17 17:02:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:55,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:55,588 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 17:02:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 359 states and 605 transitions. [2022-10-17 17:02:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 605 transitions. [2022-10-17 17:02:55,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:55,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:55,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:55,749 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 17:02:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 362 states and 610 transitions. [2022-10-17 17:02:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 610 transitions. [2022-10-17 17:02:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:55,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:55,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:55,922 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 17:02:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 363 states and 610 transitions. [2022-10-17 17:02:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 610 transitions. [2022-10-17 17:02:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:55,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:55,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,080 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 17:02:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 366 states and 615 transitions. [2022-10-17 17:02:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 615 transitions. [2022-10-17 17:02:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,258 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 17:02:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 367 states and 615 transitions. [2022-10-17 17:02:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 615 transitions. [2022-10-17 17:02:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,412 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 17:02:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 370 states and 620 transitions. [2022-10-17 17:02:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 620 transitions. [2022-10-17 17:02:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,591 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 17:02:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 371 states and 620 transitions. [2022-10-17 17:02:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 620 transitions. [2022-10-17 17:02:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,762 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 17:02:56,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 374 states and 625 transitions. [2022-10-17 17:02:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 625 transitions. [2022-10-17 17:02:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,911 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 17:02:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 375 states and 625 transitions. [2022-10-17 17:02:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 625 transitions. [2022-10-17 17:02:56,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:57,113 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 17:02:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:58,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 395 states and 673 transitions. [2022-10-17 17:02:58,637 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 673 transitions. [2022-10-17 17:02:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:58,761 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 17:02:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 398 states and 678 transitions. [2022-10-17 17:02:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 678 transitions. [2022-10-17 17:02:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:58,939 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 17:02:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 399 states and 678 transitions. [2022-10-17 17:02:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 678 transitions. [2022-10-17 17:02:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 17:02:58,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:58,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:59,151 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 17:03:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 420 states and 728 transitions. [2022-10-17 17:03:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 728 transitions. [2022-10-17 17:03:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,100 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 17:03:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 423 states and 733 transitions. [2022-10-17 17:03:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 733 transitions. [2022-10-17 17:03:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,235 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 17:03:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 424 states and 733 transitions. [2022-10-17 17:03:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 733 transitions. [2022-10-17 17:03:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,368 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 17:03:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 427 states and 738 transitions. [2022-10-17 17:03:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 738 transitions. [2022-10-17 17:03:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,497 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 17:03:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 428 states and 738 transitions. [2022-10-17 17:03:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 738 transitions. [2022-10-17 17:03:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,649 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 17:03:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 431 states and 743 transitions. [2022-10-17 17:03:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 743 transitions. [2022-10-17 17:03:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,773 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 17:03:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 432 states and 743 transitions. [2022-10-17 17:03:02,811 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 743 transitions. [2022-10-17 17:03:02,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,899 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 17:03:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 435 states and 748 transitions. [2022-10-17 17:03:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 748 transitions. [2022-10-17 17:03:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,031 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 17:03:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 436 states and 748 transitions. [2022-10-17 17:03:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 748 transitions. [2022-10-17 17:03:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,177 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 17:03:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 439 states and 753 transitions. [2022-10-17 17:03:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 753 transitions. [2022-10-17 17:03:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,295 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 17:03:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 440 states and 753 transitions. [2022-10-17 17:03:03,329 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 753 transitions. [2022-10-17 17:03:03,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,413 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 17:03:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2022-10-17 17:03:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2022-10-17 17:03:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,533 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 17:03:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 444 states and 758 transitions. [2022-10-17 17:03:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 758 transitions. [2022-10-17 17:03:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,671 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 17:03:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 447 states and 763 transitions. [2022-10-17 17:03:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 763 transitions. [2022-10-17 17:03:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,876 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 17:03:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 448 states and 763 transitions. [2022-10-17 17:03:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 763 transitions. [2022-10-17 17:03:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,018 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 17:03:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 451 states and 768 transitions. [2022-10-17 17:03:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 768 transitions. [2022-10-17 17:03:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:04,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,137 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 17:03:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 452 states and 768 transitions. [2022-10-17 17:03:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 768 transitions. [2022-10-17 17:03:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:04,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,261 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 17:03:04,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 455 states and 773 transitions. [2022-10-17 17:03:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 773 transitions. [2022-10-17 17:03:04,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:04,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,384 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 17:03:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 456 states and 773 transitions. [2022-10-17 17:03:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 773 transitions. [2022-10-17 17:03:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,541 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 17:03:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 459 states and 778 transitions. [2022-10-17 17:03:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 778 transitions. [2022-10-17 17:03:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,683 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 17:03:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 460 states and 778 transitions. [2022-10-17 17:03:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 778 transitions. [2022-10-17 17:03:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,810 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 17:03:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 463 states and 783 transitions. [2022-10-17 17:03:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 783 transitions. [2022-10-17 17:03:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,956 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 17:03:04,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 464 states and 783 transitions. [2022-10-17 17:03:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 783 transitions. [2022-10-17 17:03:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,094 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 17:03:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 467 states and 788 transitions. [2022-10-17 17:03:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 788 transitions. [2022-10-17 17:03:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,245 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 17:03:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 468 states and 788 transitions. [2022-10-17 17:03:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 788 transitions. [2022-10-17 17:03:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,374 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 17:03:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 471 states and 793 transitions. [2022-10-17 17:03:05,411 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 793 transitions. [2022-10-17 17:03:05,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,511 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 17:03:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 472 states and 793 transitions. [2022-10-17 17:03:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 793 transitions. [2022-10-17 17:03:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,641 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 17:03:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 475 states and 798 transitions. [2022-10-17 17:03:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 798 transitions. [2022-10-17 17:03:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,769 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 17:03:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 476 states and 798 transitions. [2022-10-17 17:03:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 798 transitions. [2022-10-17 17:03:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:05,951 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 17:03:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:05,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 479 states and 803 transitions. [2022-10-17 17:03:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 803 transitions. [2022-10-17 17:03:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:05,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:06,076 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 17:03:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 480 states and 803 transitions. [2022-10-17 17:03:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 803 transitions. [2022-10-17 17:03:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:06,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:06,200 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 17:03:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 483 states and 808 transitions. [2022-10-17 17:03:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 808 transitions. [2022-10-17 17:03:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:06,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:06,321 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 17:03:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 484 states and 808 transitions. [2022-10-17 17:03:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 808 transitions. [2022-10-17 17:03:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:06,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.