./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.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_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/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_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/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_7108e337-55ef-41d4-bd91-eb9e2d4940db/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 b0d8ea4cdc3bda15400d6e2244fcbd08f3d025311aec8ca34fc5cb14e8ad1264 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:47:41,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:47:41,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:47:41,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:47:41,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:47:41,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:47:41,929 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:47:41,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:47:41,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:47:41,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:47:41,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:47:41,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:47:41,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:47:41,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:47:41,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:47:41,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:47:41,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:47:41,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:47:41,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:47:41,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:47:41,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:47:41,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:47:41,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:47:41,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:47:41,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:47:41,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:47:41,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:47:41,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:47:41,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:47:41,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:47:41,973 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:47:41,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:47:41,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:47:41,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:47:41,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:47:41,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:47:41,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:47:41,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:47:41,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:47:41,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:47:41,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:47:41,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:47:42,032 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:47:42,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:47:42,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:47:42,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:47:42,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:47:42,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:47:42,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:47:42,035 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:47:42,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:47:42,037 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:47:42,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:47:42,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:47:42,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:47:42,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:47:42,039 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:47:42,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:47:42,040 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:47:42,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:47:42,040 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:47:42,040 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:47:42,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:47:42,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:42,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:47:42,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:47:42,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:47:42,042 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:47:42,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:47:42,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:47:42,042 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_7108e337-55ef-41d4-bd91-eb9e2d4940db/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0d8ea4cdc3bda15400d6e2244fcbd08f3d025311aec8ca34fc5cb14e8ad1264 [2022-10-17 16:47:42,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:47:42,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:47:42,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:47:42,347 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:47:42,348 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:47:42,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-10-17 16:47:42,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/data/a3f9e7444/2072f218f07c405e957a36bdeeb951ef/FLAG8e923cc76 [2022-10-17 16:47:43,040 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:47:43,040 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-10-17 16:47:43,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/data/a3f9e7444/2072f218f07c405e957a36bdeeb951ef/FLAG8e923cc76 [2022-10-17 16:47:43,239 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/data/a3f9e7444/2072f218f07c405e957a36bdeeb951ef [2022-10-17 16:47:43,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:47:43,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:47:43,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:43,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:47:43,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:47:43,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:43" (1/1) ... [2022-10-17 16:47:43,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77936d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:43, skipping insertion in model container [2022-10-17 16:47:43,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:43" (1/1) ... [2022-10-17 16:47:43,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:47:43,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:47:43,764 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_7108e337-55ef-41d4-bd91-eb9e2d4940db/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22084,22097] [2022-10-17 16:47:43,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:43,940 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:47:44,215 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_7108e337-55ef-41d4-bd91-eb9e2d4940db/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22084,22097] [2022-10-17 16:47:44,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:44,359 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:47:44,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44 WrapperNode [2022-10-17 16:47:44,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:44,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:44,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:47:44,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:47:44,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,499 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2773 [2022-10-17 16:47:44,500 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:44,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:47:44,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:47:44,501 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:47:44,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,620 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:47:44,643 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:47:44,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:47:44,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:47:44,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:44" (1/1) ... [2022-10-17 16:47:44,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:44,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:47:44,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:47:44,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108e337-55ef-41d4-bd91-eb9e2d4940db/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:47:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:47:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:47:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:47:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:47:44,967 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:47:44,969 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:47:47,017 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:47:47,658 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:47:47,659 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:47:47,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:47 BoogieIcfgContainer [2022-10-17 16:47:47,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:47:47,664 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:47:47,664 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:47:47,675 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:47:47,675 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:47" (1/1) ... [2022-10-17 16:47:47,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:47:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 618 states and 1062 transitions. [2022-10-17 16:47:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1062 transitions. [2022-10-17 16:47:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-10-17 16:47:47,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 620 states and 1064 transitions. [2022-10-17 16:47:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1064 transitions. [2022-10-17 16:47:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-10-17 16:47:48,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 623 states and 1069 transitions. [2022-10-17 16:47:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1069 transitions. [2022-10-17 16:47:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-10-17 16:47:49,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 632 states and 1090 transitions. [2022-10-17 16:47:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1090 transitions. [2022-10-17 16:47:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 16:47:50,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 642 states and 1113 transitions. [2022-10-17 16:47:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1113 transitions. [2022-10-17 16:47:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:50,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 645 states and 1118 transitions. [2022-10-17 16:47:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1118 transitions. [2022-10-17 16:47:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:51,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:51,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 646 states and 1118 transitions. [2022-10-17 16:47:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1118 transitions. [2022-10-17 16:47:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:51,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 649 states and 1123 transitions. [2022-10-17 16:47:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1123 transitions. [2022-10-17 16:47:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:51,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 650 states and 1123 transitions. [2022-10-17 16:47:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1123 transitions. [2022-10-17 16:47:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:52,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 653 states and 1128 transitions. [2022-10-17 16:47:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1128 transitions. [2022-10-17 16:47:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 654 states and 1128 transitions. [2022-10-17 16:47:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1128 transitions. [2022-10-17 16:47:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:52,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 657 states and 1133 transitions. [2022-10-17 16:47:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1133 transitions. [2022-10-17 16:47:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 16:47:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,151 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 16:47:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 658 states and 1133 transitions. [2022-10-17 16:47:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1133 transitions. [2022-10-17 16:47:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:53,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 661 states and 1138 transitions. [2022-10-17 16:47:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1138 transitions. [2022-10-17 16:47:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:53,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 662 states and 1138 transitions. [2022-10-17 16:47:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1138 transitions. [2022-10-17 16:47:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:53,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 665 states and 1143 transitions. [2022-10-17 16:47:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1143 transitions. [2022-10-17 16:47:54,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:54,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 666 states and 1143 transitions. [2022-10-17 16:47:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1143 transitions. [2022-10-17 16:47:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:54,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 669 states and 1148 transitions. [2022-10-17 16:47:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1148 transitions. [2022-10-17 16:47:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:54,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 670 states and 1148 transitions. [2022-10-17 16:47:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1148 transitions. [2022-10-17 16:47:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,151 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 16:47:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 673 states and 1153 transitions. [2022-10-17 16:47:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1153 transitions. [2022-10-17 16:47:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 16:47:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:55,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 674 states and 1153 transitions. [2022-10-17 16:47:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1153 transitions. [2022-10-17 16:47:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-10-17 16:47:55,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 690 states and 1192 transitions. [2022-10-17 16:47:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1192 transitions. [2022-10-17 16:47:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-10-17 16:47:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 707 states and 1233 transitions. [2022-10-17 16:47:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1233 transitions. [2022-10-17 16:47:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:58,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 710 states and 1238 transitions. [2022-10-17 16:47:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1238 transitions. [2022-10-17 16:47:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:58,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 711 states and 1238 transitions. [2022-10-17 16:47:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1238 transitions. [2022-10-17 16:47:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:58,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 714 states and 1243 transitions. [2022-10-17 16:47:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1243 transitions. [2022-10-17 16:47:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:58,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:59,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 715 states and 1243 transitions. [2022-10-17 16:47:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1243 transitions. [2022-10-17 16:47:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:59,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 718 states and 1248 transitions. [2022-10-17 16:47:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1248 transitions. [2022-10-17 16:47:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:59,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 719 states and 1248 transitions. [2022-10-17 16:47:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1248 transitions. [2022-10-17 16:47:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:59,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 722 states and 1253 transitions. [2022-10-17 16:47:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1253 transitions. [2022-10-17 16:47:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:47:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 723 states and 1253 transitions. [2022-10-17 16:48:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1253 transitions. [2022-10-17 16:48:00,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:00,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 726 states and 1258 transitions. [2022-10-17 16:48:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1258 transitions. [2022-10-17 16:48:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 727 states and 1258 transitions. [2022-10-17 16:48:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1258 transitions. [2022-10-17 16:48:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:00,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:00,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 730 states and 1263 transitions. [2022-10-17 16:48:00,693 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1263 transitions. [2022-10-17 16:48:00,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:00,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:00,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 731 states and 1263 transitions. [2022-10-17 16:48:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1263 transitions. [2022-10-17 16:48:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:00,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:00,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:01,102 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 16:48:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:01,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 734 states and 1268 transitions. [2022-10-17 16:48:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1268 transitions. [2022-10-17 16:48:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:01,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:01,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 735 states and 1268 transitions. [2022-10-17 16:48:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1268 transitions. [2022-10-17 16:48:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 738 states and 1273 transitions. [2022-10-17 16:48:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1273 transitions. [2022-10-17 16:48:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 16:48:01,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:01,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 739 states and 1273 transitions. [2022-10-17 16:48:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1273 transitions. [2022-10-17 16:48:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:01,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:01,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:01,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 742 states and 1278 transitions. [2022-10-17 16:48:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1278 transitions. [2022-10-17 16:48:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:01,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:02,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 743 states and 1278 transitions. [2022-10-17 16:48:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1278 transitions. [2022-10-17 16:48:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:02,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:02,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 746 states and 1283 transitions. [2022-10-17 16:48:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1283 transitions. [2022-10-17 16:48:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:02,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:02,649 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 16:48:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 747 states and 1283 transitions. [2022-10-17 16:48:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1283 transitions. [2022-10-17 16:48:02,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:02,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 750 states and 1288 transitions. [2022-10-17 16:48:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1288 transitions. [2022-10-17 16:48:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:02,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:03,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 751 states and 1288 transitions. [2022-10-17 16:48:03,129 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1288 transitions. [2022-10-17 16:48:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:03,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 754 states and 1293 transitions. [2022-10-17 16:48:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1293 transitions. [2022-10-17 16:48:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:03,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 755 states and 1293 transitions. [2022-10-17 16:48:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1293 transitions. [2022-10-17 16:48:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:03,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:03,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:03,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:03,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 758 states and 1298 transitions. [2022-10-17 16:48:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1298 transitions. [2022-10-17 16:48:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:03,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:03,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 759 states and 1298 transitions. [2022-10-17 16:48:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1298 transitions. [2022-10-17 16:48:04,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:04,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 762 states and 1303 transitions. [2022-10-17 16:48:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1303 transitions. [2022-10-17 16:48:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:04,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:04,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 763 states and 1303 transitions. [2022-10-17 16:48:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1303 transitions. [2022-10-17 16:48:04,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:04,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 766 states and 1308 transitions. [2022-10-17 16:48:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1308 transitions. [2022-10-17 16:48:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:04,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:04,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 767 states and 1308 transitions. [2022-10-17 16:48:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1308 transitions. [2022-10-17 16:48:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:04,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 770 states and 1313 transitions. [2022-10-17 16:48:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1313 transitions. [2022-10-17 16:48:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 16:48:05,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 771 states and 1313 transitions. [2022-10-17 16:48:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1313 transitions. [2022-10-17 16:48:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-10-17 16:48:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 794 states and 1370 transitions. [2022-10-17 16:48:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1370 transitions. [2022-10-17 16:48:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 16:48:07,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:07,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:07,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 818 states and 1429 transitions. [2022-10-17 16:48:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1429 transitions. [2022-10-17 16:48:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 16:48:09,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 821 states and 1434 transitions. [2022-10-17 16:48:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1434 transitions. [2022-10-17 16:48:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 16:48:10,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 822 states and 1434 transitions. [2022-10-17 16:48:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1434 transitions. [2022-10-17 16:48:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 16:48:10,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:48:10,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:48:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:48:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 825 states and 1439 transitions. [2022-10-17 16:48:10,522 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1439 transitions. [2022-10-17 16:48:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 16:48:10,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:48:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:48:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat