./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b15a3429ae983cb571408e453cffd56861eca4f5fc7e760aad97ad24a44474ad --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:01:18,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:18,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:18,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:18,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:18,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:18,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:18,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:18,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:18,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:18,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:18,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:18,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:18,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:18,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:18,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:18,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:18,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:18,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:18,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:18,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:18,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:18,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:18,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:18,757 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:18,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:18,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:18,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:18,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:18,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:18,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:18,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:18,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:18,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:18,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:18,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:18,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:18,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:18,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:18,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:18,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:18,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-10-17 17:01:18,827 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:18,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:18,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:18,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:18,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:18,829 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:18,829 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 17:01:18,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:01:18,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:18,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:18,830 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-17 17:01:18,830 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-17 17:01:18,830 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-17 17:01:18,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:18,831 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:18,831 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:18,831 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:18,831 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:18,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:18,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:18,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:18,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:18,832 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:01:18,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:01:18,833 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_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b15a3429ae983cb571408e453cffd56861eca4f5fc7e760aad97ad24a44474ad [2022-10-17 17:01:19,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:19,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:19,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:19,122 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:19,124 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:19,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-10-17 17:01:19,211 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/data/286f573ec/bb9cf088267a4b748cb9d74f6ab6fa39/FLAG832cbd482 [2022-10-17 17:01:19,901 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:19,902 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c [2022-10-17 17:01:19,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/data/286f573ec/bb9cf088267a4b748cb9d74f6ab6fa39/FLAG832cbd482 [2022-10-17 17:01:20,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/data/286f573ec/bb9cf088267a4b748cb9d74f6ab6fa39 [2022-10-17 17:01:20,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:20,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:20,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:20,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:20,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:20,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f618c74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20, skipping insertion in model container [2022-10-17 17:01:20,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:20,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:20,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c[48585,48598] [2022-10-17 17:01:20,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:20,596 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:20,723 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4.cil-2.c[48585,48598] [2022-10-17 17:01:20,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:20,747 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:20,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20 WrapperNode [2022-10-17 17:01:20,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:20,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:20,750 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:20,750 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:20,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,912 INFO L138 Inliner]: procedures = 41, calls = 76, calls flagged for inlining = 71, calls inlined = 137, statements flattened = 2652 [2022-10-17 17:01:20,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:20,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:20,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:20,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:20,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:20,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:21,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:21,016 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:21,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:21,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:21,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:21,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:21,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:21,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:20" (1/1) ... [2022-10-17 17:01:21,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:21,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:21,093 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:21,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_611cc32d-1259-4092-bf5a-eadf30287fed/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:01:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:21,423 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:21,425 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:21,437 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,472 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,476 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,481 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,482 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,483 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,488 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,498 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,506 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,508 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,509 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,511 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,513 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,516 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,517 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,517 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,525 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,527 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,530 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,531 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,534 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,535 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,540 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,545 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,548 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,550 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,552 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,553 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,554 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:21,555 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:01:23,125 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##658: assume !false; [2022-10-17 17:01:23,125 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##657: assume false; [2022-10-17 17:01:23,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##665: assume !false; [2022-10-17 17:01:23,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##664: assume false; [2022-10-17 17:01:23,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##683: assume false; [2022-10-17 17:01:23,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##684: assume !false; [2022-10-17 17:01:23,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##609: assume false; [2022-10-17 17:01:23,126 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##610: assume !false; [2022-10-17 17:01:23,127 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##639: assume false; [2022-10-17 17:01:23,127 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##640: assume !false; [2022-10-17 17:01:23,127 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2022-10-17 17:01:23,127 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2022-10-17 17:01:23,127 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume false; [2022-10-17 17:01:23,128 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##280: assume !false; [2022-10-17 17:01:23,129 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##285: assume !false; [2022-10-17 17:01:23,130 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##284: assume false; [2022-10-17 17:01:23,130 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##229: assume !false; [2022-10-17 17:01:23,130 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##228: assume false; [2022-10-17 17:01:23,130 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##302: assume !false; [2022-10-17 17:01:23,131 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume false; [2022-10-17 17:01:23,131 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##369: assume !false; [2022-10-17 17:01:23,131 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume !false; [2022-10-17 17:01:23,131 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##374: assume false; [2022-10-17 17:01:23,132 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##331: assume false; [2022-10-17 17:01:23,132 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##332: assume !false; [2022-10-17 17:01:23,132 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##357: assume false; [2022-10-17 17:01:23,132 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##358: assume !false; [2022-10-17 17:01:23,133 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##368: assume false; [2022-10-17 17:01:23,133 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume !false; [2022-10-17 17:01:23,133 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##403: assume false; [2022-10-17 17:01:23,133 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##427: assume !false; [2022-10-17 17:01:23,134 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##426: assume false; [2022-10-17 17:01:23,134 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##436: assume !false; [2022-10-17 17:01:23,134 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##435: assume false; [2022-10-17 17:01:23,135 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##439: assume false; [2022-10-17 17:01:23,135 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##440: assume !false; [2022-10-17 17:01:23,135 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##463: assume false; [2022-10-17 17:01:23,135 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##464: assume !false; [2022-10-17 17:01:23,135 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##485: assume !false; [2022-10-17 17:01:23,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##484: assume false; [2022-10-17 17:01:23,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##524: assume !false; [2022-10-17 17:01:23,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##523: assume false; [2022-10-17 17:01:23,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##558: assume !false; [2022-10-17 17:01:23,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##557: assume false; [2022-10-17 17:01:23,136 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume !false; [2022-10-17 17:01:23,137 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##186: assume false; [2022-10-17 17:01:23,137 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume !false; [2022-10-17 17:01:23,137 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume false; [2022-10-17 17:01:23,137 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##144: assume false; [2022-10-17 17:01:23,137 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##145: assume !false; [2022-10-17 17:01:23,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2022-10-17 17:01:23,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2022-10-17 17:01:23,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##154: assume !false; [2022-10-17 17:01:23,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##153: assume false; [2022-10-17 17:01:23,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##158: assume !false; [2022-10-17 17:01:23,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##157: assume false; [2022-10-17 17:01:23,139 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##588: assume !false; [2022-10-17 17:01:23,139 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##587: assume false; [2022-10-17 17:01:23,139 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##106: assume !false; [2022-10-17 17:01:23,139 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##105: assume false; [2022-10-17 17:01:23,139 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:23,660 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:23,660 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 17:01:23,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:23 BoogieIcfgContainer [2022-10-17 17:01:23,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:23,665 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:23,665 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:23,692 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:23,693 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:23" (1/1) ... [2022-10-17 17:01:23,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 366 states and 542 transitions. [2022-10-17 17:01:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 542 transitions. [2022-10-17 17:01:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 17:01:23,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:23,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 366 states and 540 transitions. [2022-10-17 17:01:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 540 transitions. [2022-10-17 17:01:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 17:01:24,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 364 states and 537 transitions. [2022-10-17 17:01:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 537 transitions. [2022-10-17 17:01:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-10-17 17:01:24,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 362 states and 534 transitions. [2022-10-17 17:01:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 534 transitions. [2022-10-17 17:01:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 17:01:24,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 363 states and 535 transitions. [2022-10-17 17:01:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 535 transitions. [2022-10-17 17:01:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:01:24,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:24,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 364 states and 536 transitions. [2022-10-17 17:01:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 536 transitions. [2022-10-17 17:01:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:01:25,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 366 states and 538 transitions. [2022-10-17 17:01:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 538 transitions. [2022-10-17 17:01:25,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:01:25,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:25,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 364 states and 535 transitions. [2022-10-17 17:01:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 535 transitions. [2022-10-17 17:01:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:25,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 365 states and 536 transitions. [2022-10-17 17:01:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 536 transitions. [2022-10-17 17:01:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:25,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 368 states and 545 transitions. [2022-10-17 17:01:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 545 transitions. [2022-10-17 17:01:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:26,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 368 states and 544 transitions. [2022-10-17 17:01:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 544 transitions. [2022-10-17 17:01:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:26,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 366 states and 541 transitions. [2022-10-17 17:01:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 541 transitions. [2022-10-17 17:01:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:26,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 362 states and 536 transitions. [2022-10-17 17:01:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 536 transitions. [2022-10-17 17:01:26,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:26,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 360 states and 533 transitions. [2022-10-17 17:01:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 533 transitions. [2022-10-17 17:01:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:26,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 358 states and 530 transitions. [2022-10-17 17:01:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 530 transitions. [2022-10-17 17:01:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 17:01:26,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:26,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 356 states and 527 transitions. [2022-10-17 17:01:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 527 transitions. [2022-10-17 17:01:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:01:26,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:26,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 360 states and 537 transitions. [2022-10-17 17:01:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 537 transitions. [2022-10-17 17:01:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:01:27,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 360 states and 536 transitions. [2022-10-17 17:01:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 536 transitions. [2022-10-17 17:01:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:01:27,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:27,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 358 states and 533 transitions. [2022-10-17 17:01:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 533 transitions. [2022-10-17 17:01:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 17:01:28,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 365 states and 549 transitions. [2022-10-17 17:01:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 549 transitions. [2022-10-17 17:01:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 17:01:28,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:28,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 369 states and 560 transitions. [2022-10-17 17:01:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 560 transitions. [2022-10-17 17:01:29,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 17:01:29,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 372 states and 571 transitions. [2022-10-17 17:01:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 571 transitions. [2022-10-17 17:01:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 17:01:29,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 375 states and 574 transitions. [2022-10-17 17:01:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 574 transitions. [2022-10-17 17:01:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:29,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 376 states and 575 transitions. [2022-10-17 17:01:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 575 transitions. [2022-10-17 17:01:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:29,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 378 states and 576 transitions. [2022-10-17 17:01:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 576 transitions. [2022-10-17 17:01:29,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:29,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 386 states and 593 transitions. [2022-10-17 17:01:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 593 transitions. [2022-10-17 17:01:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 386 states and 592 transitions. [2022-10-17 17:01:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 592 transitions. [2022-10-17 17:01:30,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:30,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 386 states and 591 transitions. [2022-10-17 17:01:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 591 transitions. [2022-10-17 17:01:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:30,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 391 states and 597 transitions. [2022-10-17 17:01:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 597 transitions. [2022-10-17 17:01:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:30,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:30,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 394 states and 604 transitions. [2022-10-17 17:01:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 604 transitions. [2022-10-17 17:01:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:30,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:30,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 395 states and 606 transitions. [2022-10-17 17:01:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 606 transitions. [2022-10-17 17:01:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:01:31,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 390 states and 600 transitions. [2022-10-17 17:01:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 600 transitions. [2022-10-17 17:01:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:31,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 391 states and 601 transitions. [2022-10-17 17:01:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 601 transitions. [2022-10-17 17:01:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:31,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 392 states and 601 transitions. [2022-10-17 17:01:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 601 transitions. [2022-10-17 17:01:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 401 states and 627 transitions. [2022-10-17 17:01:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 627 transitions. [2022-10-17 17:01:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:32,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 389 states and 610 transitions. [2022-10-17 17:01:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 610 transitions. [2022-10-17 17:01:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:32,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:32,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 393 states and 620 transitions. [2022-10-17 17:01:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 620 transitions. [2022-10-17 17:01:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:33,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 394 states and 622 transitions. [2022-10-17 17:01:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 622 transitions. [2022-10-17 17:01:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:33,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 399 states and 630 transitions. [2022-10-17 17:01:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 630 transitions. [2022-10-17 17:01:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:33,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 402 states and 633 transitions. [2022-10-17 17:01:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 633 transitions. [2022-10-17 17:01:33,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:33,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 403 states and 632 transitions. [2022-10-17 17:01:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 632 transitions. [2022-10-17 17:01:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:33,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 393 states and 621 transitions. [2022-10-17 17:01:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 621 transitions. [2022-10-17 17:01:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 17:01:33,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 391 states and 618 transitions. [2022-10-17 17:01:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 618 transitions. [2022-10-17 17:01:33,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:33,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 392 states and 619 transitions. [2022-10-17 17:01:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 619 transitions. [2022-10-17 17:01:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:33,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 393 states and 619 transitions. [2022-10-17 17:01:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 619 transitions. [2022-10-17 17:01:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:33,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:33,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 393 states and 618 transitions. [2022-10-17 17:01:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 618 transitions. [2022-10-17 17:01:33,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 397 states and 637 transitions. [2022-10-17 17:01:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 637 transitions. [2022-10-17 17:01:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 394 states and 631 transitions. [2022-10-17 17:01:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 631 transitions. [2022-10-17 17:01:34,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:34,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 394 states and 630 transitions. [2022-10-17 17:01:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 630 transitions. [2022-10-17 17:01:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:34,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 395 states and 632 transitions. [2022-10-17 17:01:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 632 transitions. [2022-10-17 17:01:34,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:34,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:34,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 393 states and 629 transitions. [2022-10-17 17:01:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 629 transitions. [2022-10-17 17:01:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:35,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:35,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 398 states and 649 transitions. [2022-10-17 17:01:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 649 transitions. [2022-10-17 17:01:36,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:36,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 399 states and 651 transitions. [2022-10-17 17:01:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 651 transitions. [2022-10-17 17:01:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:36,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 402 states and 657 transitions. [2022-10-17 17:01:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 657 transitions. [2022-10-17 17:01:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:36,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 398 states and 648 transitions. [2022-10-17 17:01:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 648 transitions. [2022-10-17 17:01:36,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:36,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 402 states and 652 transitions. [2022-10-17 17:01:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 652 transitions. [2022-10-17 17:01:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:36,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 400 states and 649 transitions. [2022-10-17 17:01:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 649 transitions. [2022-10-17 17:01:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 17:01:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 398 states and 646 transitions. [2022-10-17 17:01:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 646 transitions. [2022-10-17 17:01:36,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:36,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 399 states and 646 transitions. [2022-10-17 17:01:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 646 transitions. [2022-10-17 17:01:36,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:36,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:36,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 400 states and 647 transitions. [2022-10-17 17:01:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 647 transitions. [2022-10-17 17:01:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:37,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 402 states and 652 transitions. [2022-10-17 17:01:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 652 transitions. [2022-10-17 17:01:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:37,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:37,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 402 states and 651 transitions. [2022-10-17 17:01:37,748 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 651 transitions. [2022-10-17 17:01:37,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:37,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:37,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 402 states and 650 transitions. [2022-10-17 17:01:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 650 transitions. [2022-10-17 17:01:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 404 states and 655 transitions. [2022-10-17 17:01:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 655 transitions. [2022-10-17 17:01:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 405 states and 656 transitions. [2022-10-17 17:01:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 656 transitions. [2022-10-17 17:01:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 403 states and 651 transitions. [2022-10-17 17:01:38,436 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 651 transitions. [2022-10-17 17:01:38,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 406 states and 665 transitions. [2022-10-17 17:01:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 665 transitions. [2022-10-17 17:01:38,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 403 states and 662 transitions. [2022-10-17 17:01:38,580 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 662 transitions. [2022-10-17 17:01:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 398 states and 654 transitions. [2022-10-17 17:01:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 654 transitions. [2022-10-17 17:01:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 392 states and 647 transitions. [2022-10-17 17:01:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 647 transitions. [2022-10-17 17:01:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 17:01:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:38,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 392 states and 645 transitions. [2022-10-17 17:01:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 645 transitions. [2022-10-17 17:01:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 395 states and 651 transitions. [2022-10-17 17:01:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 651 transitions. [2022-10-17 17:01:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:39,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:40,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 399 states and 662 transitions. [2022-10-17 17:01:40,809 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 662 transitions. [2022-10-17 17:01:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:40,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:40,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 403 states and 671 transitions. [2022-10-17 17:01:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 671 transitions. [2022-10-17 17:01:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:40,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:41,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 405 states and 674 transitions. [2022-10-17 17:01:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 674 transitions. [2022-10-17 17:01:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:41,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:41,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 407 states and 678 transitions. [2022-10-17 17:01:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 678 transitions. [2022-10-17 17:01:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:42,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:42,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:43,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 412 states and 693 transitions. [2022-10-17 17:01:43,407 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 693 transitions. [2022-10-17 17:01:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:43,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:43,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:43,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 413 states and 695 transitions. [2022-10-17 17:01:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 695 transitions. [2022-10-17 17:01:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:43,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:43,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 415 states and 697 transitions. [2022-10-17 17:01:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 697 transitions. [2022-10-17 17:01:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:44,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 415 states and 696 transitions. [2022-10-17 17:01:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 696 transitions. [2022-10-17 17:01:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:01:44,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 417 states and 698 transitions. [2022-10-17 17:01:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 698 transitions. [2022-10-17 17:01:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 417 states and 695 transitions. [2022-10-17 17:01:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 695 transitions. [2022-10-17 17:01:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:44,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 417 states and 694 transitions. [2022-10-17 17:01:44,218 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 694 transitions. [2022-10-17 17:01:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:44,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 417 states and 693 transitions. [2022-10-17 17:01:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 693 transitions. [2022-10-17 17:01:44,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:44,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 419 states and 694 transitions. [2022-10-17 17:01:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 694 transitions. [2022-10-17 17:01:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:44,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:46,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 426 states and 703 transitions. [2022-10-17 17:01:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 703 transitions. [2022-10-17 17:01:46,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:01:46,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:46,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.