./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-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_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/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_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/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_69b11393-6cdf-4ae9-ada4-4cce809b5782/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 54279535a13e8158f88d9d9b5db1799d2b3d70a14030175542187aacc84265bd --- 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 17:01:14,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:14,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:14,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:14,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:14,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:14,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:14,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:14,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:14,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:14,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:14,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:14,272 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:14,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:14,275 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:14,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:14,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:14,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:14,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:14,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:14,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:14,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:14,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:14,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:14,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:14,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:14,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:14,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:14,298 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:14,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:14,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:14,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:14,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:14,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:14,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:14,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:14,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:14,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:14,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:14,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:14,310 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:14,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:01:14,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:14,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:14,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:01:14,338 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:01:14,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:14,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:14,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:14,340 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:14,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:01:14,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:14,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:14,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:01:14,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:14,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:01:14,354 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:14,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:01:14,354 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:14,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:01:14,355 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:14,355 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:14,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:14,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:14,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:14,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:14,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:01:14,356 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:01:14,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:01:14,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:01:14,357 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_69b11393-6cdf-4ae9-ada4-4cce809b5782/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54279535a13e8158f88d9d9b5db1799d2b3d70a14030175542187aacc84265bd [2022-10-17 17:01:14,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:14,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:14,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:14,728 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:14,730 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:14,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2022-10-17 17:01:14,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/data/e2eb38625/e9d869ad364e43c1adc5505836a5b7a9/FLAGb604787b5 [2022-10-17 17:01:15,544 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:15,545 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2022-10-17 17:01:15,603 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/data/e2eb38625/e9d869ad364e43c1adc5505836a5b7a9/FLAGb604787b5 [2022-10-17 17:01:15,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/data/e2eb38625/e9d869ad364e43c1adc5505836a5b7a9 [2022-10-17 17:01:15,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:15,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:15,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:15,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:15,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:15,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:15" (1/1) ... [2022-10-17 17:01:15,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c3e55e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:15, skipping insertion in model container [2022-10-17 17:01:15,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:15" (1/1) ... [2022-10-17 17:01:15,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:15,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:16,635 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_69b11393-6cdf-4ae9-ada4-4cce809b5782/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36688,36701] [2022-10-17 17:01:17,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:17,037 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:17,462 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_69b11393-6cdf-4ae9-ada4-4cce809b5782/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36688,36701] [2022-10-17 17:01:17,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:17,808 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:17,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17 WrapperNode [2022-10-17 17:01:17,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:17,810 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:17,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:17,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:17,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:17,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:17,990 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5005 [2022-10-17 17:01:17,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:17,991 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:17,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:17,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:18,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,110 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:18,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:18,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:18,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:18,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:17" (1/1) ... [2022-10-17 17:01:18,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:18,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:18,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:18,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69b11393-6cdf-4ae9-ada4-4cce809b5782/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:01:18,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:18,577 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:18,579 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:22,232 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:24,243 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:24,243 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:01:24,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:24 BoogieIcfgContainer [2022-10-17 17:01:24,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:24,251 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:24,251 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:24,263 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:24,264 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:24" (1/1) ... [2022-10-17 17:01:24,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1141 states and 1923 transitions. [2022-10-17 17:01:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1923 transitions. [2022-10-17 17:01:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-10-17 17:01:24,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,675 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 17:01:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1140 states and 1919 transitions. [2022-10-17 17:01:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1919 transitions. [2022-10-17 17:01:26,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-10-17 17:01:26,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,516 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 17:01:26,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1145 states and 1930 transitions. [2022-10-17 17:01:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1930 transitions. [2022-10-17 17:01:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:26,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,053 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 17:01:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1148 states and 1935 transitions. [2022-10-17 17:01:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1935 transitions. [2022-10-17 17:01:27,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:27,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,423 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 17:01:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1149 states and 1935 transitions. [2022-10-17 17:01:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1935 transitions. [2022-10-17 17:01:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:27,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,856 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 17:01:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1152 states and 1940 transitions. [2022-10-17 17:01:27,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1940 transitions. [2022-10-17 17:01:27,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:27,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1153 states and 1940 transitions. [2022-10-17 17:01:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1940 transitions. [2022-10-17 17:01:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:28,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,794 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 17:01:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1156 states and 1945 transitions. [2022-10-17 17:01:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1945 transitions. [2022-10-17 17:01:28,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:28,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,244 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 17:01:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1157 states and 1945 transitions. [2022-10-17 17:01:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1945 transitions. [2022-10-17 17:01:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:29,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,689 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 17:01:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1159 states and 1948 transitions. [2022-10-17 17:01:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1948 transitions. [2022-10-17 17:01:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-10-17 17:01:29,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,087 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 17:01:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1139 states and 1916 transitions. [2022-10-17 17:01:30,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1916 transitions. [2022-10-17 17:01:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-10-17 17:01:30,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,489 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 17:01:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1151 states and 1943 transitions. [2022-10-17 17:01:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1943 transitions. [2022-10-17 17:01:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,033 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 17:01:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1154 states and 1948 transitions. [2022-10-17 17:01:31,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1948 transitions. [2022-10-17 17:01:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:31,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,434 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 17:01:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1155 states and 1948 transitions. [2022-10-17 17:01:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1948 transitions. [2022-10-17 17:01:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:31,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,842 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 17:01:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1158 states and 1953 transitions. [2022-10-17 17:01:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1953 transitions. [2022-10-17 17:01:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,250 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 17:01:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1159 states and 1953 transitions. [2022-10-17 17:01:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1953 transitions. [2022-10-17 17:01:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:32,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,581 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 17:01:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1162 states and 1958 transitions. [2022-10-17 17:01:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1958 transitions. [2022-10-17 17:01:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:32,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,913 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 17:01:32,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1163 states and 1958 transitions. [2022-10-17 17:01:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1958 transitions. [2022-10-17 17:01:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:32,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,258 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 17:01:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1166 states and 1963 transitions. [2022-10-17 17:01:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1963 transitions. [2022-10-17 17:01:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:33,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,643 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 17:01:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1167 states and 1963 transitions. [2022-10-17 17:01:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1963 transitions. [2022-10-17 17:01:33,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:33,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,971 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 17:01:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1170 states and 1968 transitions. [2022-10-17 17:01:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1968 transitions. [2022-10-17 17:01:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:34,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,278 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 17:01:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1171 states and 1968 transitions. [2022-10-17 17:01:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1968 transitions. [2022-10-17 17:01:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:34,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,587 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 17:01:34,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1174 states and 1973 transitions. [2022-10-17 17:01:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1973 transitions. [2022-10-17 17:01:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:34,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,962 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 17:01:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1175 states and 1973 transitions. [2022-10-17 17:01:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1973 transitions. [2022-10-17 17:01:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:35,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,317 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 17:01:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1178 states and 1978 transitions. [2022-10-17 17:01:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1978 transitions. [2022-10-17 17:01:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:35,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,670 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 17:01:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1179 states and 1978 transitions. [2022-10-17 17:01:35,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1978 transitions. [2022-10-17 17:01:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:35,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,049 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 17:01:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1181 states and 1981 transitions. [2022-10-17 17:01:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1981 transitions. [2022-10-17 17:01:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-10-17 17:01:36,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,354 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 17:01:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1138 states and 1913 transitions. [2022-10-17 17:01:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1913 transitions. [2022-10-17 17:01:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-10-17 17:01:36,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,707 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 17:01:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1157 states and 1956 transitions. [2022-10-17 17:01:37,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1956 transitions. [2022-10-17 17:01:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:37,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:37,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:37,487 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 17:01:37,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1160 states and 1961 transitions. [2022-10-17 17:01:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1961 transitions. [2022-10-17 17:01:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:37,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:37,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:37,799 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 17:01:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1161 states and 1961 transitions. [2022-10-17 17:01:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1961 transitions. [2022-10-17 17:01:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:37,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,102 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 17:01:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1164 states and 1966 transitions. [2022-10-17 17:01:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1966 transitions. [2022-10-17 17:01:38,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:38,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,414 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 17:01:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1165 states and 1966 transitions. [2022-10-17 17:01:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1966 transitions. [2022-10-17 17:01:38,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:38,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,703 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 17:01:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1168 states and 1971 transitions. [2022-10-17 17:01:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1971 transitions. [2022-10-17 17:01:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:38,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,984 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 17:01:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1169 states and 1971 transitions. [2022-10-17 17:01:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1971 transitions. [2022-10-17 17:01:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:39,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:39,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:39,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:39,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1172 states and 1976 transitions. [2022-10-17 17:01:39,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1976 transitions. [2022-10-17 17:01:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:39,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:39,596 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 17:01:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1173 states and 1976 transitions. [2022-10-17 17:01:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1976 transitions. [2022-10-17 17:01:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:39,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:39,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:39,865 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 17:01:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1176 states and 1981 transitions. [2022-10-17 17:01:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1981 transitions. [2022-10-17 17:01:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:39,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:40,144 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 17:01:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1177 states and 1981 transitions. [2022-10-17 17:01:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1981 transitions. [2022-10-17 17:01:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:40,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:40,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:40,423 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 17:01:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1180 states and 1986 transitions. [2022-10-17 17:01:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1986 transitions. [2022-10-17 17:01:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:40,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:40,692 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 17:01:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1181 states and 1986 transitions. [2022-10-17 17:01:40,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1986 transitions. [2022-10-17 17:01:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:40,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:40,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,024 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 17:01:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1184 states and 1991 transitions. [2022-10-17 17:01:41,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1991 transitions. [2022-10-17 17:01:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:41,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:41,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,285 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 17:01:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1185 states and 1991 transitions. [2022-10-17 17:01:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1991 transitions. [2022-10-17 17:01:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:41,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:41,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,546 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 17:01:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1188 states and 1996 transitions. [2022-10-17 17:01:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1996 transitions. [2022-10-17 17:01:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:41,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,809 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 17:01:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1189 states and 1996 transitions. [2022-10-17 17:01:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1996 transitions. [2022-10-17 17:01:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-10-17 17:01:41,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:41,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms