./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c --- 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-b5237d8 [2022-11-21 23:41:45,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:41:45,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:41:45,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:41:45,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:41:45,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:41:45,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:41:45,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:41:45,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:41:45,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:41:45,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:41:45,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:41:45,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:41:45,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:41:45,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:41:45,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:41:45,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:41:45,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:41:45,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:41:45,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:41:45,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:41:45,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:41:45,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:41:45,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:41:45,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:41:45,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:41:45,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:41:45,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:41:45,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:41:45,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:41:45,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:41:45,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:41:45,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:41:45,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:41:45,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:41:45,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:41:45,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:41:45,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:41:45,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:41:45,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:41:45,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:41:45,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:41:45,231 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:41:45,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:41:45,232 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:41:45,233 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:41:45,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:41:45,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:41:45,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:41:45,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:41:45,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:41:45,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:41:45,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:41:45,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:41:45,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:41:45,237 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:41:45,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:41:45,237 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:41:45,237 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:41:45,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:41:45,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:41:45,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:41:45,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:41:45,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:41:45,239 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:41:45,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:41:45,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:41:45,239 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_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c [2022-11-21 23:41:45,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:41:45,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:41:45,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:41:45,558 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:41:45,559 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:41:45,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2022-11-21 23:41:48,599 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:41:49,327 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:41:49,328 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2022-11-21 23:41:49,386 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/data/d21a06ce2/e87131c15baa44488fdff2ebe739fa67/FLAG52ef69d41 [2022-11-21 23:41:49,409 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/data/d21a06ce2/e87131c15baa44488fdff2ebe739fa67 [2022-11-21 23:41:49,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:41:49,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:41:49,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:41:49,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:41:49,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:41:49,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:41:49" (1/1) ... [2022-11-21 23:41:49,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e68b269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:49, skipping insertion in model container [2022-11-21 23:41:49,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:41:49" (1/1) ... [2022-11-21 23:41:49,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:41:49,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:41:51,574 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i[256140,256153] [2022-11-21 23:41:51,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:51,669 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:41:52,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i[256140,256153] [2022-11-21 23:41:52,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:41:52,240 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:41:52,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52 WrapperNode [2022-11-21 23:41:52,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:41:52,242 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:41:52,243 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:41:52,243 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:41:52,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,542 INFO L138 Inliner]: procedures = 287, calls = 1438, calls flagged for inlining = 167, calls inlined = 163, statements flattened = 3770 [2022-11-21 23:41:52,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:41:52,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:41:52,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:41:52,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:41:52,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,740 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,758 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:41:52,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:41:52,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:41:52,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:41:52,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:41:52" (1/1) ... [2022-11-21 23:41:52,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:41:52,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:41:52,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:41:52,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9395a826-c374-4f7a-91af-cb79057e3a52/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:41:52,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:41:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:41:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 23:41:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 23:41:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 23:41:52,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 23:41:52,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-21 23:41:52,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-21 23:41:52,891 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-11-21 23:41:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-11-21 23:41:52,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 23:41:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 23:41:52,892 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open_clean [2022-11-21 23:41:52,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open_clean [2022-11-21 23:41:52,893 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 23:41:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 23:41:52,893 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2022-11-21 23:41:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2022-11-21 23:41:52,893 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 23:41:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 23:41:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_spi_trans [2022-11-21 23:41:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_spi_trans [2022-11-21 23:41:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-21 23:41:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-21 23:41:52,895 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_reg [2022-11-21 23:41:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_reg [2022-11-21 23:41:52,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:41:52,895 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 23:41:52,895 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 23:41:52,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:41:52,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 23:41:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 23:41:52,896 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_stop [2022-11-21 23:41:52,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_stop [2022-11-21 23:41:52,896 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_bits [2022-11-21 23:41:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_bits [2022-11-21 23:41:52,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 23:41:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 23:41:52,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2022-11-21 23:41:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2022-11-21 23:41:52,899 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-11-21 23:41:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-11-21 23:41:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:41:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:41:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-11-21 23:41:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-11-21 23:41:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-21 23:41:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-21 23:41:52,901 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-21 23:41:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-21 23:41:52,901 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 23:41:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 23:41:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 23:41:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 23:41:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2022-11-21 23:41:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2022-11-21 23:41:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 23:41:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 23:41:52,903 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-21 23:41:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-21 23:41:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-11-21 23:41:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-11-21 23:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 23:41:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 23:41:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-21 23:41:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-21 23:41:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:41:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_set_normal_mode [2022-11-21 23:41:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_set_normal_mode [2022-11-21 23:41:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 23:41:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 23:41:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_remove [2022-11-21 23:41:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_remove [2022-11-21 23:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 23:41:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 23:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_error_skb [2022-11-21 23:41:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_error_skb [2022-11-21 23:41:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_sleep [2022-11-21 23:41:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_sleep [2022-11-21 23:41:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-21 23:41:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-21 23:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_clean [2022-11-21 23:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_clean [2022-11-21 23:41:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2022-11-21 23:41:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2022-11-21 23:41:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:41:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:41:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-21 23:41:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-21 23:41:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 23:41:52,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 23:41:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_power_enable [2022-11-21 23:41:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_power_enable [2022-11-21 23:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_suspend [2022-11-21 23:41:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_suspend [2022-11-21 23:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:41:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open [2022-11-21 23:41:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open [2022-11-21 23:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_probe [2022-11-21 23:41:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_probe [2022-11-21 23:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 23:41:52,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 23:41:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_resume [2022-11-21 23:41:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_resume [2022-11-21 23:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_reset [2022-11-21 23:41:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_reset [2022-11-21 23:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:41:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 23:41:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 23:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 23:41:52,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 23:41:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-11-21 23:41:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-11-21 23:41:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 23:41:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 23:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 23:41:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 23:41:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2022-11-21 23:41:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2022-11-21 23:41:52,920 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-21 23:41:52,923 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-21 23:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_setup [2022-11-21 23:41:52,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_setup [2022-11-21 23:41:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 23:41:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 23:41:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-21 23:41:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-21 23:41:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-21 23:41:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-21 23:41:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 23:41:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 23:41:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx [2022-11-21 23:41:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx [2022-11-21 23:41:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_is_2510 [2022-11-21 23:41:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_is_2510 [2022-11-21 23:41:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:41:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2022-11-21 23:41:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2022-11-21 23:41:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_reg [2022-11-21 23:41:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_reg [2022-11-21 23:41:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-21 23:41:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-21 23:41:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 23:41:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 23:41:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:41:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:41:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-21 23:41:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-21 23:41:53,805 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:41:53,808 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:41:54,352 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 23:42:59,489 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:43:01,916 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:43:01,916 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:43:01,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:43:01 BoogieIcfgContainer [2022-11-21 23:43:01,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:43:01,924 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:43:01,924 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:43:01,934 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:43:01,935 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:43:01" (1/1) ... [2022-11-21 23:43:01,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:43:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 915 states and 1308 transitions. [2022-11-21 23:43:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1308 transitions. [2022-11-21 23:43:02,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-21 23:43:02,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:02,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:14,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 23:43:15,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:15,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 926 states and 1324 transitions. [2022-11-21 23:43:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1324 transitions. [2022-11-21 23:43:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:15,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:18,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:18,550 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:19,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:19,651 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:19,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:19,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:19,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:20,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:21,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:21,817 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:21,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:21,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:23,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:23,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:23,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:24,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:24,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:24,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:24,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:25,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:25,219 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:25,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:25,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:26,263 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:26,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:26,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:27,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:27,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:28,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:29,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:29,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:31,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:32,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:32,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:32,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:32,859 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:32,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:32,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:33,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:33,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:33,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:34,739 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:34,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:34,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:34,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:35,577 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:35,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:35,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:36,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:37,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:37,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:37,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:37,992 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:38,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:39,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:40,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:40,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:41,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:41,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:41,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:41,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:41,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:42,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:43,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:44,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:45,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:45,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:46,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:46,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:46,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:47,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:47,453 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:47,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:47,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:48,809 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:48,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:49,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:50,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:50,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:51,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:51,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:51,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:51,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:52,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:52,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:52,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:53,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:53,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:53,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:54,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:55,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:56,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:56,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:56,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:57,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:57,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:57,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:58,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:58,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:43:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:43:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:43:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:43:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:43:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:43:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:43:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:43:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:00,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:00,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:00,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:01,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:01,581 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:01,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:02,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:02,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:03,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:04,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:04,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:04,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:04,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:04,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:05,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:06,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:07,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:07,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:08,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:08,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:09,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:09,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:09,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:10,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:10,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:11,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:11,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:12,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:12,992 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:12,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:13,750 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:14,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:15,288 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:15,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:15,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:16,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:16,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:16,849 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:16,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:16,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:17,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:17,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:18,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:18,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:19,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:19,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:20,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:20,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:20,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:20,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:21,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:21,581 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:21,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:21,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:22,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:22,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:22,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:23,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:24,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:24,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:24,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:25,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:26,299 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:26,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:27,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:27,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:27,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:28,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:28,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:29,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:29,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:29,466 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:29,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:29,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:30,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:30,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:31,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:31,945 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:31,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:31,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:32,673 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:32,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:32,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:33,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:33,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:34,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:34,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:35,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:37,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:38,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:38,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:38,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:39,405 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:39,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:40,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:41,127 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:41,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:41,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:41,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:41,934 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:41,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:41,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:44:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:44:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-21 23:44:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:44:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-21 23:44:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-21 23:44:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 23:44:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:44:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms