./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.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_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/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_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/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_040c0161-6ca8-4bb0-81a1-65966557db2e/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 32ba4035a379b8da26cfee0fc23f2d2319a3ce3a6b7562da23c70fa1966559f1 --- 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 17:05:23,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:23,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:23,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:23,594 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:23,595 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:23,597 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:23,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:23,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:23,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:23,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:23,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:23,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:23,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:23,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:23,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:23,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:23,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:23,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:23,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:23,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:23,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:23,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:23,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:23,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:23,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:23,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:23,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:23,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:23,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:23,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:23,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:23,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:23,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:23,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:23,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:23,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:23,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:23,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:23,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:23,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:23,651 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:05:23,676 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:23,677 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:23,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:23,678 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:23,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:23,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:23,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:23,680 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:05:23,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:05:23,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:05:23,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:23,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:23,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:23,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:23,682 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:05:23,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:23,683 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:23,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:23,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:23,684 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:23,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:23,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:23,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:23,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:23,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:23,686 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:05:23,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:05:23,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:23,696 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_040c0161-6ca8-4bb0-81a1-65966557db2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32ba4035a379b8da26cfee0fc23f2d2319a3ce3a6b7562da23c70fa1966559f1 [2022-10-17 17:05:24,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:24,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:24,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:24,039 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:24,040 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:24,043 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2022-10-17 17:05:24,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/data/f41cc8d4f/b4a76f0478254f43972e1bf95c149ffa/FLAG66cbab41e [2022-10-17 17:05:24,878 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:24,880 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2022-10-17 17:05:24,909 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/data/f41cc8d4f/b4a76f0478254f43972e1bf95c149ffa/FLAG66cbab41e [2022-10-17 17:05:24,966 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/data/f41cc8d4f/b4a76f0478254f43972e1bf95c149ffa [2022-10-17 17:05:24,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:24,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:24,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:24,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:24,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:24,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:24" (1/1) ... [2022-10-17 17:05:24,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c1187c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:24, skipping insertion in model container [2022-10-17 17:05:24,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:24" (1/1) ... [2022-10-17 17:05:24,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:25,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:26,013 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_040c0161-6ca8-4bb0-81a1-65966557db2e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36110,36123] [2022-10-17 17:05:26,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:26,436 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:26,756 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_040c0161-6ca8-4bb0-81a1-65966557db2e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36110,36123] [2022-10-17 17:05:27,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:27,082 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:27,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27 WrapperNode [2022-10-17 17:05:27,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:27,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:27,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:27,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:27,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,233 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 4943 [2022-10-17 17:05:27,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:27,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:27,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:27,236 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:27,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,414 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:27,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:27,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:27,453 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:27,454 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:27" (1/1) ... [2022-10-17 17:05:27,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:27,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:27,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:27,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_040c0161-6ca8-4bb0-81a1-65966557db2e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:27,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:05:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:27,814 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:27,816 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:05:31,191 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:05:33,139 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:05:33,140 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:05:33,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:33 BoogieIcfgContainer [2022-10-17 17:05:33,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:05:33,147 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:05:33,147 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:05:33,158 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:05:33,159 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:33" (1/1) ... [2022-10-17 17:05:33,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:05:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1121 states and 1883 transitions. [2022-10-17 17:05:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1883 transitions. [2022-10-17 17:05:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-10-17 17:05:33,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,521 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 17:05:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1120 states and 1879 transitions. [2022-10-17 17:05:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1879 transitions. [2022-10-17 17:05:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-10-17 17:05:34,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,468 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 17:05:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1125 states and 1890 transitions. [2022-10-17 17:05:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1890 transitions. [2022-10-17 17:05:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:35,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:36,063 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 17:05:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1128 states and 1895 transitions. [2022-10-17 17:05:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1895 transitions. [2022-10-17 17:05:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:36,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:36,545 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 17:05:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1129 states and 1895 transitions. [2022-10-17 17:05:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1895 transitions. [2022-10-17 17:05:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:36,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:36,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:37,006 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 17:05:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1132 states and 1900 transitions. [2022-10-17 17:05:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1900 transitions. [2022-10-17 17:05:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:37,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:37,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:37,592 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 17:05:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1133 states and 1900 transitions. [2022-10-17 17:05:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1900 transitions. [2022-10-17 17:05:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:37,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:37,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:37,958 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 17:05:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1136 states and 1905 transitions. [2022-10-17 17:05:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1905 transitions. [2022-10-17 17:05:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:38,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:38,306 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 17:05:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1137 states and 1905 transitions. [2022-10-17 17:05:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1905 transitions. [2022-10-17 17:05:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:38,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:38,703 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 17:05:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1139 states and 1908 transitions. [2022-10-17 17:05:38,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1908 transitions. [2022-10-17 17:05:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-10-17 17:05:38,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1119 states and 1876 transitions. [2022-10-17 17:05:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1876 transitions. [2022-10-17 17:05:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-10-17 17:05:39,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:39,433 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 17:05:39,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:39,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1131 states and 1903 transitions. [2022-10-17 17:05:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1903 transitions. [2022-10-17 17:05:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:39,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:39,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:39,960 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 17:05:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1134 states and 1908 transitions. [2022-10-17 17:05:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1908 transitions. [2022-10-17 17:05:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:40,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:40,316 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 17:05:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1135 states and 1908 transitions. [2022-10-17 17:05:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1908 transitions. [2022-10-17 17:05:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:40,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:40,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:40,673 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 17:05:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1138 states and 1913 transitions. [2022-10-17 17:05:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1913 transitions. [2022-10-17 17:05:40,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:40,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:40,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:41,001 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 17:05:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1139 states and 1913 transitions. [2022-10-17 17:05:41,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1913 transitions. [2022-10-17 17:05:41,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:41,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:41,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1142 states and 1918 transitions. [2022-10-17 17:05:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1918 transitions. [2022-10-17 17:05:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:41,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:41,628 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 17:05:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1143 states and 1918 transitions. [2022-10-17 17:05:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1918 transitions. [2022-10-17 17:05:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:41,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:41,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:42,032 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 17:05:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:42,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1146 states and 1923 transitions. [2022-10-17 17:05:42,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1923 transitions. [2022-10-17 17:05:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:42,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:42,380 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 17:05:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1147 states and 1923 transitions. [2022-10-17 17:05:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1923 transitions. [2022-10-17 17:05:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:42,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:42,734 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 17:05:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1150 states and 1928 transitions. [2022-10-17 17:05:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1928 transitions. [2022-10-17 17:05:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:42,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:43,051 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 17:05:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:43,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1151 states and 1928 transitions. [2022-10-17 17:05:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1928 transitions. [2022-10-17 17:05:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:43,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:43,329 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 17:05:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1154 states and 1933 transitions. [2022-10-17 17:05:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1933 transitions. [2022-10-17 17:05:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:43,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:43,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:43,596 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 17:05:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:43,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1155 states and 1933 transitions. [2022-10-17 17:05:43,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1933 transitions. [2022-10-17 17:05:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:43,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:43,888 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 17:05:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1158 states and 1938 transitions. [2022-10-17 17:05:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1938 transitions. [2022-10-17 17:05:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:43,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:44,161 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 17:05:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:44,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1159 states and 1938 transitions. [2022-10-17 17:05:44,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1938 transitions. [2022-10-17 17:05:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:44,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:44,480 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 17:05:44,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1161 states and 1941 transitions. [2022-10-17 17:05:44,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1941 transitions. [2022-10-17 17:05:44,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-10-17 17:05:44,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:44,775 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 17:05:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1118 states and 1873 transitions. [2022-10-17 17:05:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1873 transitions. [2022-10-17 17:05:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-10-17 17:05:44,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:44,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,054 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 17:05:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1137 states and 1916 transitions. [2022-10-17 17:05:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1916 transitions. [2022-10-17 17:05:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:45,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,730 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 17:05:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1140 states and 1921 transitions. [2022-10-17 17:05:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1921 transitions. [2022-10-17 17:05:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:45,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,004 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 17:05:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1141 states and 1921 transitions. [2022-10-17 17:05:46,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1921 transitions. [2022-10-17 17:05:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:46,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,276 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 17:05:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1144 states and 1926 transitions. [2022-10-17 17:05:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1926 transitions. [2022-10-17 17:05:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:46,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1145 states and 1926 transitions. [2022-10-17 17:05:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1926 transitions. [2022-10-17 17:05:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,812 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 17:05:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1148 states and 1931 transitions. [2022-10-17 17:05:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1931 transitions. [2022-10-17 17:05:46,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:46,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1149 states and 1931 transitions. [2022-10-17 17:05:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1931 transitions. [2022-10-17 17:05:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:47,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,345 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 17:05:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1152 states and 1936 transitions. [2022-10-17 17:05:47,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1936 transitions. [2022-10-17 17:05:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:47,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,606 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 17:05:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1153 states and 1936 transitions. [2022-10-17 17:05:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1936 transitions. [2022-10-17 17:05:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:47,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,860 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 17:05:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1156 states and 1941 transitions. [2022-10-17 17:05:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1941 transitions. [2022-10-17 17:05:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1157 states and 1941 transitions. [2022-10-17 17:05:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1941 transitions. [2022-10-17 17:05:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,373 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 17:05:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1160 states and 1946 transitions. [2022-10-17 17:05:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1946 transitions. [2022-10-17 17:05:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:48,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,622 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 17:05:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1161 states and 1946 transitions. [2022-10-17 17:05:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1946 transitions. [2022-10-17 17:05:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:48,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,932 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 17:05:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1164 states and 1951 transitions. [2022-10-17 17:05:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1951 transitions. [2022-10-17 17:05:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:48,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:49,225 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 17:05:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1165 states and 1951 transitions. [2022-10-17 17:05:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1951 transitions. [2022-10-17 17:05:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:49,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1168 states and 1956 transitions. [2022-10-17 17:05:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1956 transitions. [2022-10-17 17:05:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:49,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:49,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1169 states and 1956 transitions. [2022-10-17 17:05:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1956 transitions. [2022-10-17 17:05:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:49,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:49,962 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 17:05:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1172 states and 1961 transitions. [2022-10-17 17:05:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1961 transitions. [2022-10-17 17:05:50,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:50,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:50,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:50,223 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 17:05:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1173 states and 1961 transitions. [2022-10-17 17:05:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1961 transitions. [2022-10-17 17:05:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:50,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:50,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:50,462 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 17:05:50,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1176 states and 1966 transitions. [2022-10-17 17:05:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1966 transitions. [2022-10-17 17:05:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:50,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1177 states and 1966 transitions. [2022-10-17 17:05:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1966 transitions. [2022-10-17 17:05:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-10-17 17:05:50,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.