./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/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_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 07:55:02,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:55:02,502 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:55:02,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:55:02,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:55:02,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:55:02,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:55:02,555 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:55:02,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:55:02,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:55:02,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:55:02,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:55:02,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:55:02,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:55:02,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:55:02,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:55:02,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:55:02,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:55:02,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:55:02,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:55:02,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:55:02,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:55:02,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:55:02,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:55:02,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:55:02,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:55:02,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:55:02,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:55:02,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:55:02,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:55:02,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:55:02,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:55:02,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:55:02,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:55:02,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:55:02,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:55:02,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:55:02,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:55:02,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:55:02,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:55:02,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:55:02,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:55:02,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:55:02,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:55:02,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:55:02,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:55:02,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:55:02,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:55:02,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:55:02,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:55:02,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:55:02,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:55:02,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:55:02,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:55:02,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:55:02,657 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:55:02,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:55:02,657 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:55:02,658 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:55:02,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:55:02,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:02,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:55:02,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:55:02,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:55:02,659 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:55:02,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:55:02,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:55:02,660 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_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4230dcd825d3a8c4f2993182656471f5db1d08c7b5deb32f72a092968196ad9c [2022-11-16 07:55:02,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:55:02,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:55:02,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:55:02,973 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:55:02,974 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:55:02,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2022-11-16 07:55:03,058 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/data/3b6c96c5c/895c850a8b5144ff91cf7d1c64127ce2/FLAGc2e6ee1c1 [2022-11-16 07:55:04,012 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:55:04,015 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2022-11-16 07:55:04,079 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/data/3b6c96c5c/895c850a8b5144ff91cf7d1c64127ce2/FLAGc2e6ee1c1 [2022-11-16 07:55:04,468 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/data/3b6c96c5c/895c850a8b5144ff91cf7d1c64127ce2 [2022-11-16 07:55:04,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:55:04,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:55:04,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:04,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:55:04,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:55:04,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:04" (1/1) ... [2022-11-16 07:55:04,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec81ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:04, skipping insertion in model container [2022-11-16 07:55:04,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:04" (1/1) ... [2022-11-16 07:55:04,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:55:04,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:55:06,648 WARN L229 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_430013df-6d99-4d04-a6a3-2d4004335129/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i[256140,256153] [2022-11-16 07:55:06,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:06,744 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:55:07,230 WARN L229 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_430013df-6d99-4d04-a6a3-2d4004335129/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i[256140,256153] [2022-11-16 07:55:07,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:07,369 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:55:07,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07 WrapperNode [2022-11-16 07:55:07,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:07,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:55:07,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:55:07,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:55:07,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,701 INFO L138 Inliner]: procedures = 287, calls = 1438, calls flagged for inlining = 167, calls inlined = 163, statements flattened = 3805 [2022-11-16 07:55:07,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:55:07,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:55:07,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:55:07,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:55:07,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,948 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:07,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:08,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:55:08,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:55:08,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:55:08,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:55:08,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:07" (1/1) ... [2022-11-16 07:55:08,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:08,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:55:08,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:55:08,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_430013df-6d99-4d04-a6a3-2d4004335129/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:55:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:55:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:55:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:55:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:55:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:55:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-11-16 07:55:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-11-16 07:55:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:55:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:55:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open_clean [2022-11-16 07:55:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open_clean [2022-11-16 07:55:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:55:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:55:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2022-11-16 07:55:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2022-11-16 07:55:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:55:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:55:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_spi_trans [2022-11-16 07:55:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_spi_trans [2022-11-16 07:55:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 07:55:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 07:55:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_reg [2022-11-16 07:55:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_reg [2022-11-16 07:55:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:55:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:55:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_stop [2022-11-16 07:55:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_stop [2022-11-16 07:55:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_bits [2022-11-16 07:55:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_bits [2022-11-16 07:55:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:55:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:55:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2022-11-16 07:55:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2022-11-16 07:55:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-11-16 07:55:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-11-16 07:55:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:55:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:55:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-11-16 07:55:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-11-16 07:55:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 07:55:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 07:55:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:55:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:55:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:55:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:55:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:55:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:55:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2022-11-16 07:55:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2022-11-16 07:55:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:55:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:55:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 07:55:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 07:55:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-11-16 07:55:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-11-16 07:55:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:55:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:55:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-16 07:55:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-16 07:55:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:55:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_set_normal_mode [2022-11-16 07:55:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_set_normal_mode [2022-11-16 07:55:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:55:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:55:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_remove [2022-11-16 07:55:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_remove [2022-11-16 07:55:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:55:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:55:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:55:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_error_skb [2022-11-16 07:55:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_error_skb [2022-11-16 07:55:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_sleep [2022-11-16 07:55:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_sleep [2022-11-16 07:55:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 07:55:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 07:55:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:55:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_clean [2022-11-16 07:55:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_clean [2022-11-16 07:55:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2022-11-16 07:55:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2022-11-16 07:55:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:55:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:55:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-16 07:55:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-16 07:55:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:55:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:55:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_power_enable [2022-11-16 07:55:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_power_enable [2022-11-16 07:55:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_suspend [2022-11-16 07:55:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_suspend [2022-11-16 07:55:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:55:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open [2022-11-16 07:55:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open [2022-11-16 07:55:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_probe [2022-11-16 07:55:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_probe [2022-11-16 07:55:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:55:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:55:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_resume [2022-11-16 07:55:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_resume [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_reset [2022-11-16 07:55:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_reset [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:55:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:55:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:55:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-11-16 07:55:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-11-16 07:55:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:55:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:55:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:55:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:55:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2022-11-16 07:55:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2022-11-16 07:55:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-16 07:55:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-16 07:55:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_setup [2022-11-16 07:55:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_setup [2022-11-16 07:55:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:55:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:55:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 07:55:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 07:55:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 07:55:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 07:55:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx [2022-11-16 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx [2022-11-16 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_is_2510 [2022-11-16 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_is_2510 [2022-11-16 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2022-11-16 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2022-11-16 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_reg [2022-11-16 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_reg [2022-11-16 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-16 07:55:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-16 07:55:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:55:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:55:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:55:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:55:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 07:55:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 07:55:09,001 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:55:09,007 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:55:09,638 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:56:25,957 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:56:28,466 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:56:28,466 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:56:28,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:56:28 BoogieIcfgContainer [2022-11-16 07:56:28,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:56:28,474 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:56:28,474 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:56:28,488 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:56:28,489 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:56:28" (1/1) ... [2022-11-16 07:56:28,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:56:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:28,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 915 states and 1308 transitions. [2022-11-16 07:56:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1308 transitions. [2022-11-16 07:56:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 07:56:28,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:28,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:40,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 07:56:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 926 states and 1324 transitions. [2022-11-16 07:56:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1324 transitions. [2022-11-16 07:56:42,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:42,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:42,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:44,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:44,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:45,658 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:45,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:45,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:46,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:46,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:47,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:48,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:48,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:49,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:49,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:50,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:51,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:52,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:52,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:53,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:53,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:53,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:54,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:54,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:54,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:55,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:56,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:57,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:57,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:57,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:57,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:58,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:59,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:59,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:56:59,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:56:59,918 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:56:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:56:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:56:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:56:59,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:56:59,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:56:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:01,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:02,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:02,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:02,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:03,372 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:03,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:03,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:04,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:04,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:04,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:05,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:05,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:05,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:06,523 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:06,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:06,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:07,220 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:07,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:07,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:07,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:07,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:08,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:09,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:09,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:09,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:10,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:10,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:10,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:10,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:11,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:11,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:12,361 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:12,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:13,061 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:13,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:13,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:13,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:14,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:15,439 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:15,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:16,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:16,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:16,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:16,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:17,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:17,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:18,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:19,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:19,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:19,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:19,915 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:19,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:19,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:19,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:20,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:20,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:22,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:22,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:22,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:22,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:23,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:23,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:24,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:24,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:25,090 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:25,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:26,094 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:26,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:26,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:26,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:27,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:27,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:27,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:27,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:28,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:28,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:29,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:30,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:30,017 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:30,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:30,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:30,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:31,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:31,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:32,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:32,779 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:32,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:32,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:33,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:33,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:33,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:34,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:34,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:34,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:34,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:35,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:35,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:36,290 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:36,961 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:36,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:36,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:36,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:36,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:37,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:37,627 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:37,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:37,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:38,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:38,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:39,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:40,295 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:40,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:40,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:40,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:41,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:41,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:41,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:42,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:43,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:43,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:44,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:45,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:45,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:46,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:46,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:46,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:47,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:47,595 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:47,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:47,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:47,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:48,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:49,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:49,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:50,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:50,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:50,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:52,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:52,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:53,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:54,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:54,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:55,463 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:56,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:57,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:57,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:57,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:58,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:58,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:58,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:58,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:57:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:57:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:57:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:57:59,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:57:59,809 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:57:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:57:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:57:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:00,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:01,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:01,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:01,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:02,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:02,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:03,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:04,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:04,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:04,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:04,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:05,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:05,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:05,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:06,895 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:06,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:06,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:07,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:07,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:07,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:08,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:08,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:58:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 941 states and 1349 transitions. [2022-11-16 07:58:09,410 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1349 transitions. [2022-11-16 07:58:09,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 07:58:09,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:09,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat