./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e --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 742f5d2e7cf114f57c75e9ec70cbf1110245ef125564c2c81d93a290329b3301 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-14 00:01:19,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 00:01:19,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 00:01:19,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 00:01:19,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 00:01:19,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 00:01:19,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 00:01:19,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 00:01:19,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 00:01:19,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 00:01:19,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 00:01:19,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 00:01:19,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 00:01:19,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 00:01:19,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 00:01:19,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 00:01:19,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 00:01:19,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 00:01:19,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 00:01:19,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 00:01:19,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 00:01:19,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 00:01:19,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 00:01:19,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 00:01:19,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 00:01:19,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 00:01:19,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 00:01:19,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 00:01:19,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 00:01:19,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 00:01:19,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 00:01:19,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 00:01:19,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 00:01:19,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 00:01:19,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 00:01:19,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 00:01:19,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 00:01:19,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 00:01:19,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 00:01:19,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 00:01:19,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 00:01:19,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-14 00:01:19,676 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 00:01:19,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 00:01:19,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 00:01:19,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-14 00:01:19,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 00:01:19,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 00:01:19,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 00:01:19,678 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 00:01:19,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 00:01:19,679 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 00:01:19,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 00:01:19,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 00:01:19,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 00:01:19,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 00:01:19,680 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 00:01:19,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 00:01:19,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 00:01:19,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 00:01:19,681 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-14 00:01:19,681 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-14 00:01:19,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 00:01:19,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:01:19,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 00:01:19,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 00:01:19,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 00:01:19,683 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-14 00:01:19,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 00:01:19,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 00:01:19,683 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_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 742f5d2e7cf114f57c75e9ec70cbf1110245ef125564c2c81d93a290329b3301 [2021-11-14 00:01:19,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 00:01:20,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 00:01:20,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 00:01:20,011 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 00:01:20,012 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 00:01:20,014 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2021-11-14 00:01:20,095 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/data/d1ccbc3eb/2e15c9c1c55946e5985ca020a867e6f6/FLAG665237eff [2021-11-14 00:01:20,780 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 00:01:20,787 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2021-11-14 00:01:20,806 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/data/d1ccbc3eb/2e15c9c1c55946e5985ca020a867e6f6/FLAG665237eff [2021-11-14 00:01:21,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/data/d1ccbc3eb/2e15c9c1c55946e5985ca020a867e6f6 [2021-11-14 00:01:21,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 00:01:21,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-14 00:01:21,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 00:01:21,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 00:01:21,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 00:01:21,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63deada2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21, skipping insertion in model container [2021-11-14 00:01:21,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 00:01:21,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:01:21,485 WARN L228 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_b075c9c2-bff8-472d-9a21-1ead7ff304e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15866,15879] [2021-11-14 00:01:21,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:21,592 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 00:01:21,753 WARN L228 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_b075c9c2-bff8-472d-9a21-1ead7ff304e8/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15866,15879] [2021-11-14 00:01:21,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:01:21,836 INFO L208 MainTranslator]: Completed translation [2021-11-14 00:01:21,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21 WrapperNode [2021-11-14 00:01:21,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 00:01:21,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 00:01:21,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 00:01:21,838 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 00:01:21,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 00:01:21,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 00:01:21,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 00:01:21,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 00:01:21,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:22,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:22,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:22,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:22,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 00:01:22,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 00:01:22,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 00:01:22,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 00:01:22,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:22,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:01:22,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/z3 [2021-11-14 00:01:22,117 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-14 00:01:22,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b075c9c2-bff8-472d-9a21-1ead7ff304e8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-14 00:01:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 00:01:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 00:01:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 00:01:22,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 00:01:23,956 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 00:01:23,956 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 00:01:23,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:01:23 BoogieIcfgContainer [2021-11-14 00:01:23,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 00:01:23,964 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-14 00:01:23,964 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-14 00:01:23,978 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-14 00:01:23,979 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:01:23" (1/1) ... [2021-11-14 00:01:23,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 00:01:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 250 states and 441 transitions. [2021-11-14 00:01:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 441 transitions. [2021-11-14 00:01:24,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-14 00:01:24,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:24,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 261 states and 468 transitions. [2021-11-14 00:01:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 468 transitions. [2021-11-14 00:01:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-14 00:01:25,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 263 states and 472 transitions. [2021-11-14 00:01:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 472 transitions. [2021-11-14 00:01:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-14 00:01:25,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:25,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 274 states and 499 transitions. [2021-11-14 00:01:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 499 transitions. [2021-11-14 00:01:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-14 00:01:26,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 276 states and 501 transitions. [2021-11-14 00:01:26,442 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 501 transitions. [2021-11-14 00:01:26,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-14 00:01:26,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 283 states and 519 transitions. [2021-11-14 00:01:27,275 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 519 transitions. [2021-11-14 00:01:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-14 00:01:27,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 284 states and 521 transitions. [2021-11-14 00:01:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 521 transitions. [2021-11-14 00:01:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-14 00:01:27,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:27,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 284 states and 519 transitions. [2021-11-14 00:01:27,514 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 519 transitions. [2021-11-14 00:01:27,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:27,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:27,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:27,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 332 states and 626 transitions. [2021-11-14 00:01:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 626 transitions. [2021-11-14 00:01:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:28,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:28,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 330 states and 619 transitions. [2021-11-14 00:01:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 619 transitions. [2021-11-14 00:01:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:28,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 378 states and 722 transitions. [2021-11-14 00:01:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 722 transitions. [2021-11-14 00:01:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 376 states and 715 transitions. [2021-11-14 00:01:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 715 transitions. [2021-11-14 00:01:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:29,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:29,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 423 states and 815 transitions. [2021-11-14 00:01:29,773 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 815 transitions. [2021-11-14 00:01:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:29,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 422 states and 811 transitions. [2021-11-14 00:01:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 811 transitions. [2021-11-14 00:01:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:29,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:29,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:30,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 470 states and 913 transitions. [2021-11-14 00:01:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 913 transitions. [2021-11-14 00:01:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:31,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 468 states and 906 transitions. [2021-11-14 00:01:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 906 transitions. [2021-11-14 00:01:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:31,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:31,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:31,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 515 states and 1007 transitions. [2021-11-14 00:01:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1007 transitions. [2021-11-14 00:01:32,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:32,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:32,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:32,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 514 states and 1001 transitions. [2021-11-14 00:01:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1001 transitions. [2021-11-14 00:01:33,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:33,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:33,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 562 states and 1104 transitions. [2021-11-14 00:01:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1104 transitions. [2021-11-14 00:01:35,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-14 00:01:35,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 559 states and 1093 transitions. [2021-11-14 00:01:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1093 transitions. [2021-11-14 00:01:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:35,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:35,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 572 states and 1123 transitions. [2021-11-14 00:01:36,013 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1123 transitions. [2021-11-14 00:01:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:36,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 576 states and 1131 transitions. [2021-11-14 00:01:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1131 transitions. [2021-11-14 00:01:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:36,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:36,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 579 states and 1137 transitions. [2021-11-14 00:01:41,616 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1137 transitions. [2021-11-14 00:01:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:41,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 580 states and 1137 transitions. [2021-11-14 00:01:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1137 transitions. [2021-11-14 00:01:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:41,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 581 states and 1137 transitions. [2021-11-14 00:01:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1137 transitions. [2021-11-14 00:01:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:41,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:41,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 585 states and 1143 transitions. [2021-11-14 00:01:43,560 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1143 transitions. [2021-11-14 00:01:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 587 states and 1148 transitions. [2021-11-14 00:01:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1148 transitions. [2021-11-14 00:01:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:43,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:43,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 637 states and 1254 transitions. [2021-11-14 00:01:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1254 transitions. [2021-11-14 00:01:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:46,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 650 states and 1281 transitions. [2021-11-14 00:01:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1281 transitions. [2021-11-14 00:01:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:47,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 662 states and 1311 transitions. [2021-11-14 00:01:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1311 transitions. [2021-11-14 00:01:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:55,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 663 states and 1313 transitions. [2021-11-14 00:01:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1313 transitions. [2021-11-14 00:01:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:55,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:55,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 664 states and 1315 transitions. [2021-11-14 00:01:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1315 transitions. [2021-11-14 00:01:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:56,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:56,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:58,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 668 states and 1323 transitions. [2021-11-14 00:01:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1323 transitions. [2021-11-14 00:01:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:58,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:58,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 669 states and 1326 transitions. [2021-11-14 00:01:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1326 transitions. [2021-11-14 00:01:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:58,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:01:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 669 states and 1324 transitions. [2021-11-14 00:01:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1324 transitions. [2021-11-14 00:01:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:01:59,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:59,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:00,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 674 states and 1332 transitions. [2021-11-14 00:02:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1332 transitions. [2021-11-14 00:02:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:00,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:00,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 720 states and 1425 transitions. [2021-11-14 00:02:02,115 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1425 transitions. [2021-11-14 00:02:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:02,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:02,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:02,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 725 states and 1432 transitions. [2021-11-14 00:02:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1432 transitions. [2021-11-14 00:02:03,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:03,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:03,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 731 states and 1445 transitions. [2021-11-14 00:02:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1445 transitions. [2021-11-14 00:02:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:15,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:15,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 735 states and 1455 transitions. [2021-11-14 00:02:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1455 transitions. [2021-11-14 00:02:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:17,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:17,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 739 states and 1462 transitions. [2021-11-14 00:02:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1462 transitions. [2021-11-14 00:02:17,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:17,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:17,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 743 states and 1469 transitions. [2021-11-14 00:02:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1469 transitions. [2021-11-14 00:02:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:19,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:19,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 751 states and 1490 transitions. [2021-11-14 00:02:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1490 transitions. [2021-11-14 00:02:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:35,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:35,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:35,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 755 states and 1502 transitions. [2021-11-14 00:02:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1502 transitions. [2021-11-14 00:02:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:38,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:38,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 756 states and 1502 transitions. [2021-11-14 00:02:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1502 transitions. [2021-11-14 00:02:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:39,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:39,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 757 states and 1502 transitions. [2021-11-14 00:02:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1502 transitions. [2021-11-14 00:02:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:40,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:40,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 766 states and 1521 transitions. [2021-11-14 00:02:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1521 transitions. [2021-11-14 00:02:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:43,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:43,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:43,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 770 states and 1528 transitions. [2021-11-14 00:02:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1528 transitions. [2021-11-14 00:02:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:45,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:45,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 771 states and 1530 transitions. [2021-11-14 00:02:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1530 transitions. [2021-11-14 00:02:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:46,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:46,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:47,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 775 states and 1536 transitions. [2021-11-14 00:02:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1536 transitions. [2021-11-14 00:02:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:47,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:47,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 777 states and 1540 transitions. [2021-11-14 00:02:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1540 transitions. [2021-11-14 00:02:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:48,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 779 states and 1544 transitions. [2021-11-14 00:02:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1544 transitions. [2021-11-14 00:02:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:49,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:49,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 781 states and 1548 transitions. [2021-11-14 00:02:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1548 transitions. [2021-11-14 00:02:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:50,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:50,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 783 states and 1552 transitions. [2021-11-14 00:02:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1552 transitions. [2021-11-14 00:02:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:51,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:51,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 784 states and 1553 transitions. [2021-11-14 00:02:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1553 transitions. [2021-11-14 00:02:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:52,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:52,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:52,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 794 states and 1573 transitions. [2021-11-14 00:02:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1573 transitions. [2021-11-14 00:02:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:56,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:56,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 794 states and 1572 transitions. [2021-11-14 00:02:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1572 transitions. [2021-11-14 00:02:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:58,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:58,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:02:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 791 states and 1565 transitions. [2021-11-14 00:02:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1565 transitions. [2021-11-14 00:02:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:02:59,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:59,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 782 states and 1548 transitions. [2021-11-14 00:03:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1548 transitions. [2021-11-14 00:03:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:03:00,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:00,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:00,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 789 states and 1564 transitions. [2021-11-14 00:03:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1564 transitions. [2021-11-14 00:03:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:03:13,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 765 states and 1497 transitions. [2021-11-14 00:03:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1497 transitions. [2021-11-14 00:03:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-14 00:03:13,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:13,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 757 states and 1480 transitions. [2021-11-14 00:03:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1480 transitions. [2021-11-14 00:03:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-14 00:03:17,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:17,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 761 states and 1488 transitions. [2021-11-14 00:03:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1488 transitions. [2021-11-14 00:03:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-14 00:03:24,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:24,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:32,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 770 states and 1506 transitions. [2021-11-14 00:03:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1506 transitions. [2021-11-14 00:03:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-14 00:03:32,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:32,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 778 states and 1524 transitions. [2021-11-14 00:03:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1524 transitions. [2021-11-14 00:03:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-14 00:03:39,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:39,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 770 states and 1507 transitions. [2021-11-14 00:03:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1507 transitions. [2021-11-14 00:03:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:03:45,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:45,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 808 states and 1583 transitions. [2021-11-14 00:03:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1583 transitions. [2021-11-14 00:03:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:03:48,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:48,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:03:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:03:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 862 states and 1697 transitions. [2021-11-14 00:03:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1697 transitions. [2021-11-14 00:03:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:03:59,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:03:59,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:03:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:03:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:01,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 863 states and 1699 transitions. [2021-11-14 00:04:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1699 transitions. [2021-11-14 00:04:01,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:01,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:01,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 863 states and 1697 transitions. [2021-11-14 00:04:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1697 transitions. [2021-11-14 00:04:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:01,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:01,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 900 states and 1771 transitions. [2021-11-14 00:04:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1771 transitions. [2021-11-14 00:04:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:02,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:02,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 940 states and 1848 transitions. [2021-11-14 00:04:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1848 transitions. [2021-11-14 00:04:06,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:06,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:06,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 942 states and 1855 transitions. [2021-11-14 00:04:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1855 transitions. [2021-11-14 00:04:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:09,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:09,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:09,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 944 states and 1862 transitions. [2021-11-14 00:04:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1862 transitions. [2021-11-14 00:04:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:11,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:11,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:11,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 945 states and 1863 transitions. [2021-11-14 00:04:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1863 transitions. [2021-11-14 00:04:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:12,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:12,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 946 states and 1864 transitions. [2021-11-14 00:04:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1864 transitions. [2021-11-14 00:04:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:13,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:13,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 988 states and 1948 transitions. [2021-11-14 00:04:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1948 transitions. [2021-11-14 00:04:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:16,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1032 states and 2039 transitions. [2021-11-14 00:04:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2039 transitions. [2021-11-14 00:04:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:21,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:21,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:22,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1033 states and 2039 transitions. [2021-11-14 00:04:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2039 transitions. [2021-11-14 00:04:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:22,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:22,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1034 states and 2039 transitions. [2021-11-14 00:04:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2039 transitions. [2021-11-14 00:04:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:23,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:23,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1035 states and 2043 transitions. [2021-11-14 00:04:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2043 transitions. [2021-11-14 00:04:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:25,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:25,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:25,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:25,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1036 states and 2043 transitions. [2021-11-14 00:04:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2043 transitions. [2021-11-14 00:04:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:25,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:25,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:26,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1037 states and 2045 transitions. [2021-11-14 00:04:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2045 transitions. [2021-11-14 00:04:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:26,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:26,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1080 states and 2136 transitions. [2021-11-14 00:04:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2136 transitions. [2021-11-14 00:04:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:30,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:30,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1125 states and 2226 transitions. [2021-11-14 00:04:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2226 transitions. [2021-11-14 00:04:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:35,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:35,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1126 states and 2227 transitions. [2021-11-14 00:04:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2227 transitions. [2021-11-14 00:04:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:36,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:36,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1127 states and 2228 transitions. [2021-11-14 00:04:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2228 transitions. [2021-11-14 00:04:37,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:37,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:37,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:37,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:39,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1126 states and 2224 transitions. [2021-11-14 00:04:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2224 transitions. [2021-11-14 00:04:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:39,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:39,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:39,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1126 states and 2223 transitions. [2021-11-14 00:04:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2223 transitions. [2021-11-14 00:04:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:40,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:40,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1127 states and 2223 transitions. [2021-11-14 00:04:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2223 transitions. [2021-11-14 00:04:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:40,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:40,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:40,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1128 states and 2224 transitions. [2021-11-14 00:04:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2224 transitions. [2021-11-14 00:04:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:40,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:40,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:04:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:04:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1145 states and 2260 transitions. [2021-11-14 00:04:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2260 transitions. [2021-11-14 00:04:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:04:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:04:51,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:04:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:04:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:06,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1199 states and 2373 transitions. [2021-11-14 00:05:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2373 transitions. [2021-11-14 00:05:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:06,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:06,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:06,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1235 states and 2445 transitions. [2021-11-14 00:05:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2445 transitions. [2021-11-14 00:05:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:09,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:09,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1237 states and 2450 transitions. [2021-11-14 00:05:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2450 transitions. [2021-11-14 00:05:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:12,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:12,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1237 states and 2448 transitions. [2021-11-14 00:05:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2448 transitions. [2021-11-14 00:05:12,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:12,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:12,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:12,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1238 states and 2448 transitions. [2021-11-14 00:05:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2448 transitions. [2021-11-14 00:05:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:12,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:12,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:15,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:15,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1242 states and 2454 transitions. [2021-11-14 00:05:15,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2454 transitions. [2021-11-14 00:05:15,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:15,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:15,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1243 states and 2455 transitions. [2021-11-14 00:05:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2455 transitions. [2021-11-14 00:05:15,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:15,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:15,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:15,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1288 states and 2547 transitions. [2021-11-14 00:05:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2547 transitions. [2021-11-14 00:05:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:21,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:21,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1324 states and 2617 transitions. [2021-11-14 00:05:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2617 transitions. [2021-11-14 00:05:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:22,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:22,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1326 states and 2627 transitions. [2021-11-14 00:05:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2627 transitions. [2021-11-14 00:05:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:25,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:25,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1327 states and 2630 transitions. [2021-11-14 00:05:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2630 transitions. [2021-11-14 00:05:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:27,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:27,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1328 states and 2633 transitions. [2021-11-14 00:05:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2633 transitions. [2021-11-14 00:05:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:28,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:28,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1329 states and 2634 transitions. [2021-11-14 00:05:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2634 transitions. [2021-11-14 00:05:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:30,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:31,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1330 states and 2635 transitions. [2021-11-14 00:05:31,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2635 transitions. [2021-11-14 00:05:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:31,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:31,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1380 states and 2731 transitions. [2021-11-14 00:05:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2731 transitions. [2021-11-14 00:05:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:38,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:38,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1384 states and 2742 transitions. [2021-11-14 00:05:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2742 transitions. [2021-11-14 00:05:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:47,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:05:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:05:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1391 states and 2760 transitions. [2021-11-14 00:05:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2760 transitions. [2021-11-14 00:05:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:05:57,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:05:57,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:05:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:05:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1441 states and 2867 transitions. [2021-11-14 00:06:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2867 transitions. [2021-11-14 00:06:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:10,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:10,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:10,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1442 states and 2868 transitions. [2021-11-14 00:06:10,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2868 transitions. [2021-11-14 00:06:10,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:10,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:10,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:10,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:10,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1492 states and 2969 transitions. [2021-11-14 00:06:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2969 transitions. [2021-11-14 00:06:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:20,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:22,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1493 states and 2970 transitions. [2021-11-14 00:06:22,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2970 transitions. [2021-11-14 00:06:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:22,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:22,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1534 states and 3050 transitions. [2021-11-14 00:06:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3050 transitions. [2021-11-14 00:06:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:24,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:24,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1535 states and 3051 transitions. [2021-11-14 00:06:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3051 transitions. [2021-11-14 00:06:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:24,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:24,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:31,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1580 states and 3139 transitions. [2021-11-14 00:06:31,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 3139 transitions. [2021-11-14 00:06:31,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:31,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:31,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:31,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1625 states and 3234 transitions. [2021-11-14 00:06:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 3234 transitions. [2021-11-14 00:06:41,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:41,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:41,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:41,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1626 states and 3240 transitions. [2021-11-14 00:06:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 3240 transitions. [2021-11-14 00:06:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:43,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:43,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1627 states and 3243 transitions. [2021-11-14 00:06:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3243 transitions. [2021-11-14 00:06:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:44,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:44,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:45,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 1627 states and 3241 transitions. [2021-11-14 00:06:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3241 transitions. [2021-11-14 00:06:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:45,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:45,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:45,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:46,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1628 states and 3242 transitions. [2021-11-14 00:06:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 3242 transitions. [2021-11-14 00:06:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:46,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:46,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1629 states and 3246 transitions. [2021-11-14 00:06:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 3246 transitions. [2021-11-14 00:06:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:48,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:48,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1665 states and 3315 transitions. [2021-11-14 00:06:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3315 transitions. [2021-11-14 00:06:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:50,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:50,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:50,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:54,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 1701 states and 3386 transitions. [2021-11-14 00:06:54,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 3386 transitions. [2021-11-14 00:06:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:54,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:54,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:54,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:06:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:06:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1702 states and 3387 transitions. [2021-11-14 00:06:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 3387 transitions. [2021-11-14 00:06:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:06:56,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:06:56,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:06:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:06:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1751 states and 3485 transitions. [2021-11-14 00:07:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 3485 transitions. [2021-11-14 00:07:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:10,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:10,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 1752 states and 3490 transitions. [2021-11-14 00:07:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3490 transitions. [2021-11-14 00:07:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:10,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:10,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:21,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:21,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1754 states and 3492 transitions. [2021-11-14 00:07:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3492 transitions. [2021-11-14 00:07:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:21,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:21,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1796 states and 3568 transitions. [2021-11-14 00:07:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3568 transitions. [2021-11-14 00:07:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:34,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:34,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 1836 states and 3645 transitions. [2021-11-14 00:07:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3645 transitions. [2021-11-14 00:07:39,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:39,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:39,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1837 states and 3646 transitions. [2021-11-14 00:07:40,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3646 transitions. [2021-11-14 00:07:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:40,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:40,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1837 states and 3644 transitions. [2021-11-14 00:07:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3644 transitions. [2021-11-14 00:07:41,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:41,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:41,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:41,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 1877 states and 3721 transitions. [2021-11-14 00:07:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3721 transitions. [2021-11-14 00:07:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:45,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:45,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 1878 states and 3722 transitions. [2021-11-14 00:07:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3722 transitions. [2021-11-14 00:07:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:45,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:45,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1880 states and 3726 transitions. [2021-11-14 00:07:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3726 transitions. [2021-11-14 00:07:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:48,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:48,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1883 states and 3731 transitions. [2021-11-14 00:07:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3731 transitions. [2021-11-14 00:07:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:53,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:53,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 1884 states and 3732 transitions. [2021-11-14 00:07:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3732 transitions. [2021-11-14 00:07:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:55,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:55,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:55,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:07:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:07:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1883 states and 3728 transitions. [2021-11-14 00:07:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3728 transitions. [2021-11-14 00:07:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:07:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:07:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:07:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:07:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1928 states and 3824 transitions. [2021-11-14 00:08:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3824 transitions. [2021-11-14 00:08:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:07,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:07,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1928 states and 3823 transitions. [2021-11-14 00:08:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3823 transitions. [2021-11-14 00:08:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:09,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:09,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:09,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1929 states and 3824 transitions. [2021-11-14 00:08:09,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3824 transitions. [2021-11-14 00:08:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:09,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:09,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:09,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1930 states and 3824 transitions. [2021-11-14 00:08:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3824 transitions. [2021-11-14 00:08:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:12,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:12,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:12,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 1931 states and 3825 transitions. [2021-11-14 00:08:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3825 transitions. [2021-11-14 00:08:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:12,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:12,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:13,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 1932 states and 3826 transitions. [2021-11-14 00:08:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3826 transitions. [2021-11-14 00:08:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:13,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:13,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1934 states and 3828 transitions. [2021-11-14 00:08:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3828 transitions. [2021-11-14 00:08:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:18,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:18,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 1933 states and 3825 transitions. [2021-11-14 00:08:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3825 transitions. [2021-11-14 00:08:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:21,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:21,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1931 states and 3822 transitions. [2021-11-14 00:08:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3822 transitions. [2021-11-14 00:08:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:24,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:24,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1933 states and 3823 transitions. [2021-11-14 00:08:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3823 transitions. [2021-11-14 00:08:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-14 00:08:27,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:27,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:27,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1933 states and 3820 transitions. [2021-11-14 00:08:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3820 transitions. [2021-11-14 00:08:27,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:08:27,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:27,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:38,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:38,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 1945 states and 3845 transitions. [2021-11-14 00:08:38,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3845 transitions. [2021-11-14 00:08:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:08:38,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:38,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:08:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:08:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1949 states and 3851 transitions. [2021-11-14 00:08:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3851 transitions. [2021-11-14 00:08:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:08:42,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:08:42,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:08:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:08:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:09:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:09:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1962 states and 3874 transitions. [2021-11-14 00:09:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3874 transitions. [2021-11-14 00:09:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:09:54,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:09:54,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:09:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:09:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:10,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:10,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 1970 states and 3893 transitions. [2021-11-14 00:10:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3893 transitions. [2021-11-14 00:10:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:10,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:10,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 1973 states and 3895 transitions. [2021-11-14 00:10:15,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3895 transitions. [2021-11-14 00:10:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:15,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:15,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 1977 states and 3901 transitions. [2021-11-14 00:10:16,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3901 transitions. [2021-11-14 00:10:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:16,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:16,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:16,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 1979 states and 3904 transitions. [2021-11-14 00:10:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3904 transitions. [2021-11-14 00:10:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:18,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:18,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:18,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:30,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 1987 states and 3921 transitions. [2021-11-14 00:10:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3921 transitions. [2021-11-14 00:10:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:30,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:30,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:36,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1995 states and 3936 transitions. [2021-11-14 00:10:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3936 transitions. [2021-11-14 00:10:36,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:36,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:36,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:10:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:10:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 1999 states and 3942 transitions. [2021-11-14 00:10:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3942 transitions. [2021-11-14 00:10:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:10:40,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:10:40,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:10:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:10:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:11:41,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:11:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 1999 states and 3941 transitions. [2021-11-14 00:11:41,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3941 transitions. [2021-11-14 00:11:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:11:41,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:11:41,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:11:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:11:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:11:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:11:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1998 states and 3936 transitions. [2021-11-14 00:11:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3936 transitions. [2021-11-14 00:11:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:11:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:11:51,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:11:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:11:51,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 00:12:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:12:07,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 1995 states and 3926 transitions. [2021-11-14 00:12:07,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3926 transitions. [2021-11-14 00:12:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-14 00:12:07,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:12:07,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:12:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:12:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.