./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ --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 bbcb02f84aadc49a5c6c6cd26449c15fd97ea67d08608a672ddfc36ff8b8eddf --- 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-6b4ec56 [2022-11-20 16:45:16,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:45:16,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:45:16,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:45:16,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:45:16,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:45:16,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:45:16,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:45:16,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:45:16,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:45:16,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:45:16,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:45:16,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:45:16,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:45:16,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:45:16,585 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:45:16,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:45:16,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:45:16,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:45:16,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:45:16,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:45:16,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:45:16,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:45:16,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:45:16,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:45:16,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:45:16,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:45:16,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:45:16,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:45:16,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:45:16,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:45:16,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:45:16,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:45:16,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:45:16,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:45:16,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:45:16,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:45:16,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:45:16,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:45:16,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:45:16,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:45:16,628 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 16:45:16,665 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:45:16,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:45:16,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:45:16,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:45:16,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:45:16,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:45:16,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:45:16,669 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:45:16,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:45:16,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:45:16,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:45:16,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:45:16,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:45:16,671 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:45:16,671 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:45:16,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:45:16,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:45:16,672 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:45:16,672 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:45:16,672 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:45:16,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:45:16,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:16,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:45:16,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:45:16,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:45:16,673 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:45:16,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:45:16,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:45:16,674 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_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbcb02f84aadc49a5c6c6cd26449c15fd97ea67d08608a672ddfc36ff8b8eddf [2022-11-20 16:45:16,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:45:17,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:45:17,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:45:17,022 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:45:17,023 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:45:17,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 16:45:20,142 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:45:20,608 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:45:20,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 16:45:20,630 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/data/68314db67/dd9a1242af3c47259c1bbd21b7e511f3/FLAG65d90a6fc [2022-11-20 16:45:20,648 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/data/68314db67/dd9a1242af3c47259c1bbd21b7e511f3 [2022-11-20 16:45:20,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:45:20,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:45:20,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:20,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:45:20,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:45:20,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:20" (1/1) ... [2022-11-20 16:45:20,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@563c5446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:20, skipping insertion in model container [2022-11-20 16:45:20,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:20" (1/1) ... [2022-11-20 16:45:20,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:45:20,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:45:21,531 WARN L237 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_d86efd87-2014-42f0-88d5-da31250d1540/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[34857,34870] [2022-11-20 16:45:21,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:21,778 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:45:22,112 WARN L237 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_d86efd87-2014-42f0-88d5-da31250d1540/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[34857,34870] [2022-11-20 16:45:22,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:22,405 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:45:22,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22 WrapperNode [2022-11-20 16:45:22,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:22,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:45:22,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:45:22,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:45:22,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,553 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2907 [2022-11-20 16:45:22,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:45:22,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:45:22,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:45:22,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:45:22,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,673 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:45:22,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:45:22,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:45:22,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:45:22,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:22" (1/1) ... [2022-11-20 16:45:22,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:22,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:45:22,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:45:22,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d86efd87-2014-42f0-88d5-da31250d1540/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:45:22,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:45:22,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:45:22,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:45:22,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:45:23,046 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:45:23,048 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:45:25,447 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:45:26,355 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:45:26,355 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:45:26,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:45:26 BoogieIcfgContainer [2022-11-20 16:45:26,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:45:26,363 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:45:26,363 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:45:26,373 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:45:26,373 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:45:26" (1/1) ... [2022-11-20 16:45:26,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:45:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 623 states and 1071 transitions. [2022-11-20 16:45:26,473 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1071 transitions. [2022-11-20 16:45:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-20 16:45:26,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:29,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:29,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 708 states and 1258 transitions. [2022-11-20 16:45:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1258 transitions. [2022-11-20 16:45:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-11-20 16:45:29,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:29,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 708 states and 1257 transitions. [2022-11-20 16:45:29,566 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1257 transitions. [2022-11-20 16:45:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:29,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 806 states and 1479 transitions. [2022-11-20 16:45:30,231 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1479 transitions. [2022-11-20 16:45:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:30,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:30,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 809 states and 1484 transitions. [2022-11-20 16:45:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1484 transitions. [2022-11-20 16:45:30,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:30,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:31,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 899 states and 1684 transitions. [2022-11-20 16:45:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1684 transitions. [2022-11-20 16:45:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:31,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 902 states and 1692 transitions. [2022-11-20 16:45:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1692 transitions. [2022-11-20 16:45:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:32,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:33,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 991 states and 1889 transitions. [2022-11-20 16:45:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1889 transitions. [2022-11-20 16:45:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:33,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:33,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:33,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 994 states and 1897 transitions. [2022-11-20 16:45:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1897 transitions. [2022-11-20 16:45:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1072 states and 2061 transitions. [2022-11-20 16:45:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2061 transitions. [2022-11-20 16:45:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:34,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:34,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1075 states and 2070 transitions. [2022-11-20 16:45:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2070 transitions. [2022-11-20 16:45:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:35,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1152 states and 2229 transitions. [2022-11-20 16:45:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2229 transitions. [2022-11-20 16:45:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:37,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:37,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1155 states and 2239 transitions. [2022-11-20 16:45:37,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2239 transitions. [2022-11-20 16:45:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:37,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:39,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1234 states and 2398 transitions. [2022-11-20 16:45:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2398 transitions. [2022-11-20 16:45:39,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:39,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:39,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:40,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1237 states and 2409 transitions. [2022-11-20 16:45:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2409 transitions. [2022-11-20 16:45:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:40,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1242 states and 2427 transitions. [2022-11-20 16:45:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2427 transitions. [2022-11-20 16:45:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:40,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1245 states and 2439 transitions. [2022-11-20 16:45:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2439 transitions. [2022-11-20 16:45:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:41,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1248 states and 2451 transitions. [2022-11-20 16:45:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2451 transitions. [2022-11-20 16:45:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1251 states and 2462 transitions. [2022-11-20 16:45:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2462 transitions. [2022-11-20 16:45:42,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:42,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1256 states and 2480 transitions. [2022-11-20 16:45:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2480 transitions. [2022-11-20 16:45:43,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:43,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:43,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1259 states and 2492 transitions. [2022-11-20 16:45:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2492 transitions. [2022-11-20 16:45:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:44,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:44,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1262 states and 2504 transitions. [2022-11-20 16:45:44,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2504 transitions. [2022-11-20 16:45:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:44,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:44,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1265 states and 2515 transitions. [2022-11-20 16:45:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2515 transitions. [2022-11-20 16:45:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:45,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:46,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1270 states and 2533 transitions. [2022-11-20 16:45:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2533 transitions. [2022-11-20 16:45:46,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:46,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:47,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1273 states and 2544 transitions. [2022-11-20 16:45:47,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2544 transitions. [2022-11-20 16:45:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1276 states and 2557 transitions. [2022-11-20 16:45:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2557 transitions. [2022-11-20 16:45:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:48,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1279 states and 2569 transitions. [2022-11-20 16:45:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2569 transitions. [2022-11-20 16:45:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:48,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:48,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1280 states and 2576 transitions. [2022-11-20 16:45:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2576 transitions. [2022-11-20 16:45:49,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:49,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1347 states and 2716 transitions. [2022-11-20 16:45:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2716 transitions. [2022-11-20 16:45:55,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:55,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:55,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:55,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1350 states and 2729 transitions. [2022-11-20 16:45:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2729 transitions. [2022-11-20 16:45:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:56,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:56,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:56,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1351 states and 2736 transitions. [2022-11-20 16:45:56,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2736 transitions. [2022-11-20 16:45:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:56,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1354 states and 2748 transitions. [2022-11-20 16:45:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2748 transitions. [2022-11-20 16:45:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:57,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1355 states and 2755 transitions. [2022-11-20 16:45:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2755 transitions. [2022-11-20 16:45:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:45:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:58,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1379 states and 2811 transitions. [2022-11-20 16:46:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2811 transitions. [2022-11-20 16:46:02,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-20 16:46:02,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:02,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1382 states and 2821 transitions. [2022-11-20 16:46:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2821 transitions. [2022-11-20 16:46:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:03,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:05,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:05,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1389 states and 2840 transitions. [2022-11-20 16:46:05,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2840 transitions. [2022-11-20 16:46:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:05,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1391 states and 2844 transitions. [2022-11-20 16:46:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2844 transitions. [2022-11-20 16:46:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:05,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:05,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1393 states and 2848 transitions. [2022-11-20 16:46:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2848 transitions. [2022-11-20 16:46:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:05,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:05,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1406 states and 2881 transitions. [2022-11-20 16:46:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2881 transitions. [2022-11-20 16:46:07,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:07,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1408 states and 2883 transitions. [2022-11-20 16:46:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2883 transitions. [2022-11-20 16:46:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:07,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:07,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1411 states and 2894 transitions. [2022-11-20 16:46:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2894 transitions. [2022-11-20 16:46:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:10,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:10,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1412 states and 2899 transitions. [2022-11-20 16:46:10,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2899 transitions. [2022-11-20 16:46:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:10,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1418 states and 2912 transitions. [2022-11-20 16:46:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2912 transitions. [2022-11-20 16:46:15,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:15,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1423 states and 2922 transitions. [2022-11-20 16:46:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2922 transitions. [2022-11-20 16:46:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:17,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:17,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1429 states and 2939 transitions. [2022-11-20 16:46:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2939 transitions. [2022-11-20 16:46:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:18,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:18,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:19,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:19,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1430 states and 2940 transitions. [2022-11-20 16:46:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2940 transitions. [2022-11-20 16:46:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:19,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:19,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:21,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1432 states and 2944 transitions. [2022-11-20 16:46:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2944 transitions. [2022-11-20 16:46:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:21,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:21,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:22,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1438 states and 2961 transitions. [2022-11-20 16:46:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2961 transitions. [2022-11-20 16:46:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:22,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:23,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1440 states and 2964 transitions. [2022-11-20 16:46:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2964 transitions. [2022-11-20 16:46:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:23,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1442 states and 2968 transitions. [2022-11-20 16:46:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2968 transitions. [2022-11-20 16:46:26,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:26,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:26,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:26,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1447 states and 2977 transitions. [2022-11-20 16:46:26,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2977 transitions. [2022-11-20 16:46:26,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:26,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1448 states and 2978 transitions. [2022-11-20 16:46:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2978 transitions. [2022-11-20 16:46:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:28,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:28,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1451 states and 2981 transitions. [2022-11-20 16:46:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2981 transitions. [2022-11-20 16:46:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:29,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1454 states and 2984 transitions. [2022-11-20 16:46:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2984 transitions. [2022-11-20 16:46:30,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:30,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:30,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:30,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1460 states and 2996 transitions. [2022-11-20 16:46:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2996 transitions. [2022-11-20 16:46:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:34,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:34,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1462 states and 2999 transitions. [2022-11-20 16:46:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2999 transitions. [2022-11-20 16:46:37,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:37,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:37,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1465 states and 3003 transitions. [2022-11-20 16:46:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 3003 transitions. [2022-11-20 16:46:38,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:38,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:38,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:39,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1468 states and 3006 transitions. [2022-11-20 16:46:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 3006 transitions. [2022-11-20 16:46:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:39,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1470 states and 3007 transitions. [2022-11-20 16:46:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 3007 transitions. [2022-11-20 16:46:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:40,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:40,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:40,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1473 states and 3010 transitions. [2022-11-20 16:46:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3010 transitions. [2022-11-20 16:46:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:40,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:48,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1497 states and 3077 transitions. [2022-11-20 16:46:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3077 transitions. [2022-11-20 16:46:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:48,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:48,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 1521 states and 3143 transitions. [2022-11-20 16:46:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 3143 transitions. [2022-11-20 16:46:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:46:55,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1545 states and 3209 transitions. [2022-11-20 16:47:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 3209 transitions. [2022-11-20 16:47:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:47:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:06,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1569 states and 3274 transitions. [2022-11-20 16:47:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3274 transitions. [2022-11-20 16:47:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:47:17,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:17,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1593 states and 3340 transitions. [2022-11-20 16:47:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 3340 transitions. [2022-11-20 16:47:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:47:31,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:31,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1617 states and 3405 transitions. [2022-11-20 16:47:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 3405 transitions. [2022-11-20 16:47:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:47:46,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 1641 states and 3471 transitions. [2022-11-20 16:48:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 3471 transitions. [2022-11-20 16:48:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:48:04,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:04,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 1665 states and 3536 transitions. [2022-11-20 16:48:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3536 transitions. [2022-11-20 16:48:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:48:25,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:25,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 1689 states and 3600 transitions. [2022-11-20 16:48:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 3600 transitions. [2022-11-20 16:48:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:48:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:25,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1713 states and 3669 transitions. [2022-11-20 16:49:25,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3669 transitions. [2022-11-20 16:49:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:49:25,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:25,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:25,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:50:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:50:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1737 states and 3744 transitions. [2022-11-20 16:50:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3744 transitions. [2022-11-20 16:50:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:50:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:50:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:50:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:50:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 1761 states and 3821 transitions. [2022-11-20 16:51:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3821 transitions. [2022-11-20 16:51:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:51:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:20,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 1764 states and 3825 transitions. [2022-11-20 16:51:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 3825 transitions. [2022-11-20 16:51:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:51:23,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:23,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 1766 states and 3826 transitions. [2022-11-20 16:51:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3826 transitions. [2022-11-20 16:51:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:51:23,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:23,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 1769 states and 3830 transitions. [2022-11-20 16:51:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3830 transitions. [2022-11-20 16:51:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-20 16:51:26,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:26,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:26,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1771 states and 3834 transitions. [2022-11-20 16:51:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3834 transitions. [2022-11-20 16:51:28,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:28,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:28,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 1773 states and 3835 transitions. [2022-11-20 16:51:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3835 transitions. [2022-11-20 16:51:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:30,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:30,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 1775 states and 3836 transitions. [2022-11-20 16:51:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3836 transitions. [2022-11-20 16:51:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:32,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:32,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1777 states and 3840 transitions. [2022-11-20 16:51:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3840 transitions. [2022-11-20 16:51:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:34,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1781 states and 3849 transitions. [2022-11-20 16:51:39,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3849 transitions. [2022-11-20 16:51:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:39,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:39,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 1783 states and 3854 transitions. [2022-11-20 16:51:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3854 transitions. [2022-11-20 16:51:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:41,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 1785 states and 3858 transitions. [2022-11-20 16:51:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 3858 transitions. [2022-11-20 16:51:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3866 states to 1789 states and 3866 transitions. [2022-11-20 16:51:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3866 transitions. [2022-11-20 16:51:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:43,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:43,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 1791 states and 3871 transitions. [2022-11-20 16:51:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3871 transitions. [2022-11-20 16:51:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:44,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:44,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1793 states and 3874 transitions. [2022-11-20 16:51:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3874 transitions. [2022-11-20 16:51:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:44,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:44,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 1797 states and 3883 transitions. [2022-11-20 16:51:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3883 transitions. [2022-11-20 16:51:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:46,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 1799 states and 3888 transitions. [2022-11-20 16:51:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3888 transitions. [2022-11-20 16:51:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:48,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:48,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 1801 states and 3892 transitions. [2022-11-20 16:51:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3892 transitions. [2022-11-20 16:51:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:48,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1805 states and 3900 transitions. [2022-11-20 16:51:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3900 transitions. [2022-11-20 16:51:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:49,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 1807 states and 3905 transitions. [2022-11-20 16:51:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3905 transitions. [2022-11-20 16:51:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:51,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:51,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:51:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:51:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 1809 states and 3908 transitions. [2022-11-20 16:51:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3908 transitions. [2022-11-20 16:51:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:51:51,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:51:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:51:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:51:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 1821 states and 3934 transitions. [2022-11-20 16:52:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3934 transitions. [2022-11-20 16:52:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:12,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:12,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:32,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 1831 states and 3963 transitions. [2022-11-20 16:52:32,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3963 transitions. [2022-11-20 16:52:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:32,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 1831 states and 3962 transitions. [2022-11-20 16:52:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3962 transitions. [2022-11-20 16:52:34,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:34,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:34,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:35,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:38,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:38,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 1830 states and 3959 transitions. [2022-11-20 16:52:38,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3959 transitions. [2022-11-20 16:52:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:38,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:38,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:38,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3957 states to 1830 states and 3957 transitions. [2022-11-20 16:52:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3957 transitions. [2022-11-20 16:52:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:38,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:38,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 1830 states and 3956 transitions. [2022-11-20 16:52:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3956 transitions. [2022-11-20 16:52:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:38,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:38,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1836 states and 3987 transitions. [2022-11-20 16:52:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3987 transitions. [2022-11-20 16:52:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:45,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:45,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:49,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1838 states and 3987 transitions. [2022-11-20 16:52:49,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3987 transitions. [2022-11-20 16:52:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:49,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:49,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:49,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1840 states and 3989 transitions. [2022-11-20 16:52:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3989 transitions. [2022-11-20 16:52:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:51,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:51,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 1842 states and 3993 transitions. [2022-11-20 16:52:53,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3993 transitions. [2022-11-20 16:52:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:53,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 1844 states and 3996 transitions. [2022-11-20 16:52:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3996 transitions. [2022-11-20 16:52:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:55,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:55,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:52:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:52:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 1847 states and 3997 transitions. [2022-11-20 16:52:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3997 transitions. [2022-11-20 16:52:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:52:58,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:52:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:52:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:52:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1849 states and 3998 transitions. [2022-11-20 16:53:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3998 transitions. [2022-11-20 16:53:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:01,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:01,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 1849 states and 3997 transitions. [2022-11-20 16:53:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3997 transitions. [2022-11-20 16:53:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:01,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:01,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 1910 states and 4146 transitions. [2022-11-20 16:53:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 4146 transitions. [2022-11-20 16:53:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:16,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:16,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1909 states and 4126 transitions. [2022-11-20 16:53:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 4126 transitions. [2022-11-20 16:53:16,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:16,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:16,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1911 states and 4126 transitions. [2022-11-20 16:53:20,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 4126 transitions. [2022-11-20 16:53:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:20,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:21,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 1917 states and 4157 transitions. [2022-11-20 16:53:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 4157 transitions. [2022-11-20 16:53:29,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:29,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:29,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 1920 states and 4158 transitions. [2022-11-20 16:53:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 4158 transitions. [2022-11-20 16:53:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:31,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 1920 states and 4156 transitions. [2022-11-20 16:53:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 4156 transitions. [2022-11-20 16:53:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 1922 states and 4156 transitions. [2022-11-20 16:53:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 4156 transitions. [2022-11-20 16:53:36,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:36,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:46,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 1928 states and 4180 transitions. [2022-11-20 16:53:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 4180 transitions. [2022-11-20 16:53:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-20 16:53:46,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:46,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 1930 states and 4180 transitions. [2022-11-20 16:53:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 4180 transitions. [2022-11-20 16:53:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:53:48,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:53:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:57,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 1952 states and 4254 transitions. [2022-11-20 16:53:57,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 4254 transitions. [2022-11-20 16:53:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:53:57,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:53:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:19,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 1977 states and 4365 transitions. [2022-11-20 16:55:19,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 4365 transitions. [2022-11-20 16:55:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:55:19,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 1990 states and 4412 transitions. [2022-11-20 16:55:33,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 4412 transitions. [2022-11-20 16:55:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:55:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:33,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:55:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4418 states to 1994 states and 4418 transitions. [2022-11-20 16:55:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 4418 transitions. [2022-11-20 16:55:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:55:45,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:45,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:55:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2015 states and 4476 transitions. [2022-11-20 16:56:12,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4476 transitions. [2022-11-20 16:56:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:56:12,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:12,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:13,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2018 states and 4479 transitions. [2022-11-20 16:56:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 4479 transitions. [2022-11-20 16:56:13,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:56:13,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:13,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 2041 states and 4536 transitions. [2022-11-20 16:56:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 4536 transitions. [2022-11-20 16:56:45,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:56:45,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2044 states and 4540 transitions. [2022-11-20 16:56:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 4540 transitions. [2022-11-20 16:56:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:56:47,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:47,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:56:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:56:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2053 states and 4577 transitions. [2022-11-20 16:56:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4577 transitions. [2022-11-20 16:56:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:56:59,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:56:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:56:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:56:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4581 states to 2056 states and 4581 transitions. [2022-11-20 16:57:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 4581 transitions. [2022-11-20 16:57:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:01,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2075 states and 4624 transitions. [2022-11-20 16:57:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4624 transitions. [2022-11-20 16:57:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:24,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2078 states and 4628 transitions. [2022-11-20 16:57:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4628 transitions. [2022-11-20 16:57:27,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:27,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:31,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 2083 states and 4637 transitions. [2022-11-20 16:57:31,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4637 transitions. [2022-11-20 16:57:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:31,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:31,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2086 states and 4640 transitions. [2022-11-20 16:57:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 4640 transitions. [2022-11-20 16:57:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:32,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:32,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2097 states and 4673 transitions. [2022-11-20 16:57:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4673 transitions. [2022-11-20 16:57:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:41,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2100 states and 4677 transitions. [2022-11-20 16:57:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4677 transitions. [2022-11-20 16:57:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:41,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:45,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2102 states and 4679 transitions. [2022-11-20 16:57:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4679 transitions. [2022-11-20 16:57:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:45,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:45,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:57:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:57:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2105 states and 4691 transitions. [2022-11-20 16:57:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4691 transitions. [2022-11-20 16:57:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:57:45,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:57:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:57:45,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:57:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 2123 states and 4722 transitions. [2022-11-20 16:58:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4722 transitions. [2022-11-20 16:58:15,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:15,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:15,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:15,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2126 states and 4733 transitions. [2022-11-20 16:58:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4733 transitions. [2022-11-20 16:58:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:19,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:19,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:19,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2129 states and 4741 transitions. [2022-11-20 16:58:19,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4741 transitions. [2022-11-20 16:58:19,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:19,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:19,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:19,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:21,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2132 states and 4745 transitions. [2022-11-20 16:58:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4745 transitions. [2022-11-20 16:58:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:21,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2146 states and 4767 transitions. [2022-11-20 16:58:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4767 transitions. [2022-11-20 16:58:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:47,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2149 states and 4770 transitions. [2022-11-20 16:58:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4770 transitions. [2022-11-20 16:58:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:47,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:47,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2153 states and 4778 transitions. [2022-11-20 16:58:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4778 transitions. [2022-11-20 16:58:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:50,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:58:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2156 states and 4782 transitions. [2022-11-20 16:58:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4782 transitions. [2022-11-20 16:58:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-20 16:58:53,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:58:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.