./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/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 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b --- 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 08:39:47,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:39:47,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:39:47,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:39:47,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:39:47,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:39:47,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:39:47,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:39:47,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:39:47,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:39:47,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:39:47,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:39:47,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:39:47,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:39:47,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:39:47,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:39:47,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:39:47,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:39:47,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:39:47,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:39:47,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:39:47,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:39:47,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:39:47,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:39:47,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:39:47,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:39:47,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:39:47,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:39:47,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:39:47,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:39:47,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:39:47,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:39:47,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:39:47,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:39:47,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:39:47,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:39:47,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:39:47,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:39:47,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:39:47,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:39:47,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:39:47,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:39:47,800 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:39:47,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:39:47,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:39:47,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:39:47,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:39:47,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:39:47,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:39:47,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:39:47,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:39:47,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:39:47,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:39:47,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:39:47,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:39:47,804 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:39:47,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:39:47,804 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:39:47,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:39:47,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:39:47,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:39:47,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:39:47,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:39:47,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:39:47,806 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:39:47,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:39:47,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:39:47,806 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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11d3d0800a0e0d53b4d0190c9a443eccbd843952940cf36579a7110b5d32d86b [2022-11-16 08:39:48,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:39:48,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:39:48,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:39:48,123 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:39:48,125 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:39:48,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2022-11-16 08:39:48,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/data/c5f5da4d3/738dd8b485614e94a25fb25d973cf404/FLAG9b6f308b8 [2022-11-16 08:39:49,137 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:39:49,138 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2022-11-16 08:39:49,193 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/data/c5f5da4d3/738dd8b485614e94a25fb25d973cf404/FLAG9b6f308b8 [2022-11-16 08:39:49,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/data/c5f5da4d3/738dd8b485614e94a25fb25d973cf404 [2022-11-16 08:39:49,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:39:49,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:39:49,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:39:49,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:39:49,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:39:49,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:39:49" (1/1) ... [2022-11-16 08:39:49,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c8d1d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:49, skipping insertion in model container [2022-11-16 08:39:49,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:39:49" (1/1) ... [2022-11-16 08:39:49,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:39:49,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:39:52,773 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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2022-11-16 08:39:52,777 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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2022-11-16 08:39:52,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:39:52,836 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:39:53,251 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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323389,323402] [2022-11-16 08:39:53,251 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_ff9a7133-7669-4b72-9e97-fa7c359f8a68/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i[323534,323547] [2022-11-16 08:39:53,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:39:53,388 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:39:53,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53 WrapperNode [2022-11-16 08:39:53,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:39:53,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:39:53,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:39:53,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:39:53,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,480 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,659 INFO L138 Inliner]: procedures = 379, calls = 2122, calls flagged for inlining = 146, calls inlined = 127, statements flattened = 4164 [2022-11-16 08:39:53,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:39:53,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:39:53,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:39:53,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:39:53,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,924 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:39:53,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:39:53,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:39:53,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:39:53,967 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:39:53" (1/1) ... [2022-11-16 08:39:53,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:39:53,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:39:54,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:39:54,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff9a7133-7669-4b72-9e97-fa7c359f8a68/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:39:54,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-11-16 08:39:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-11-16 08:39:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2022-11-16 08:39:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2022-11-16 08:39:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:39:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:39:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:39:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:39:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:39:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:39:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2022-11-16 08:39:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2022-11-16 08:39:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2022-11-16 08:39:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2022-11-16 08:39:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2022-11-16 08:39:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2022-11-16 08:39:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:39:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:39:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:39:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:39:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:39:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:39:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2022-11-16 08:39:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2022-11-16 08:39:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:39:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:39:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2022-11-16 08:39:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2022-11-16 08:39:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2022-11-16 08:39:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2022-11-16 08:39:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2022-11-16 08:39:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2022-11-16 08:39:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2022-11-16 08:39:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2022-11-16 08:39:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:39:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:39:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2022-11-16 08:39:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2022-11-16 08:39:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 08:39:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 08:39:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2022-11-16 08:39:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2022-11-16 08:39:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:39:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:39:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:39:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:39:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:39:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:39:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2022-11-16 08:39:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2022-11-16 08:39:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2022-11-16 08:39:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2022-11-16 08:39:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:39:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:39:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:39:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:39:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2022-11-16 08:39:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2022-11-16 08:39:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:39:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:39:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2022-11-16 08:39:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2022-11-16 08:39:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2022-11-16 08:39:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2022-11-16 08:39:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 08:39:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 08:39:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:39:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:39:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:39:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:39:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2022-11-16 08:39:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2022-11-16 08:39:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:39:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:39:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:39:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:39:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:39:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:39:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:39:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:39:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:39:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:39:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2022-11-16 08:39:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2022-11-16 08:39:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2022-11-16 08:39:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2022-11-16 08:39:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:39:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:39:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:39:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2022-11-16 08:39:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2022-11-16 08:39:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-11-16 08:39:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-11-16 08:39:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2022-11-16 08:39:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2022-11-16 08:39:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:39:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:39:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:39:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2022-11-16 08:39:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2022-11-16 08:39:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:39:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:39:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2022-11-16 08:39:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2022-11-16 08:39:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:39:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 08:39:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 08:39:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:39:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:39:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:39:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:39:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:39:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:39:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2022-11-16 08:39:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2022-11-16 08:39:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:39:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:39:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:39:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:39:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:39:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:39:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2022-11-16 08:39:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2022-11-16 08:39:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 08:39:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 08:39:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:39:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 08:39:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 08:39:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2022-11-16 08:39:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2022-11-16 08:39:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 08:39:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 08:39:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:39:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:39:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2022-11-16 08:39:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2022-11-16 08:39:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2022-11-16 08:39:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2022-11-16 08:39:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2022-11-16 08:39:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2022-11-16 08:39:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:39:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2022-11-16 08:39:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2022-11-16 08:39:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-11-16 08:39:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-11-16 08:39:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:39:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:39:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:39:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:39:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:39:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:39:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:39:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:39:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:39:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:39:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2022-11-16 08:39:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2022-11-16 08:39:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2022-11-16 08:39:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2022-11-16 08:39:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:39:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:39:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:39:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:39:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2022-11-16 08:39:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2022-11-16 08:39:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:39:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:39:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2022-11-16 08:39:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2022-11-16 08:39:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2022-11-16 08:39:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2022-11-16 08:39:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:39:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:39:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:39:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:39:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2022-11-16 08:39:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2022-11-16 08:39:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2022-11-16 08:39:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2022-11-16 08:39:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:39:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:39:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:39:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:39:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2022-11-16 08:39:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2022-11-16 08:39:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:39:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:39:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:39:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-16 08:39:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-16 08:39:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2022-11-16 08:39:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2022-11-16 08:39:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:39:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2022-11-16 08:39:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2022-11-16 08:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:39:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:39:54,909 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:39:54,917 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:39:55,202 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:40:00,592 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:40:01,938 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:40:01,938 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:40:01,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:40:01 BoogieIcfgContainer [2022-11-16 08:40:01,944 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:40:01,947 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:40:01,948 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:40:01,958 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:40:01,959 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:40:01" (1/1) ... [2022-11-16 08:40:01,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:40:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1490 states and 2209 transitions. [2022-11-16 08:40:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2209 transitions. [2022-11-16 08:40:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-16 08:40:02,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:02,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-16 08:40:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:05,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1538 states and 2287 transitions. [2022-11-16 08:40:05,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2287 transitions. [2022-11-16 08:40:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-16 08:40:05,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:05,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:06,496 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-16 08:40:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1534 states and 2280 transitions. [2022-11-16 08:40:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2280 transitions. [2022-11-16 08:40:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-16 08:40:06,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:06,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-11-16 08:40:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1538 states and 2285 transitions. [2022-11-16 08:40:07,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2285 transitions. [2022-11-16 08:40:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-16 08:40:07,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-16 08:40:09,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1542 states and 2295 transitions. [2022-11-16 08:40:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2295 transitions. [2022-11-16 08:40:09,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-16 08:40:09,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:11,990 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2022-11-16 08:40:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1544 states and 2298 transitions. [2022-11-16 08:40:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2298 transitions. [2022-11-16 08:40:12,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-11-16 08:40:12,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:12,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:13,001 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-11-16 08:40:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1551 states and 2309 transitions. [2022-11-16 08:40:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2309 transitions. [2022-11-16 08:40:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-16 08:40:13,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:13,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:15,092 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2022-11-16 08:40:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1553 states and 2311 transitions. [2022-11-16 08:40:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2311 transitions. [2022-11-16 08:40:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:40:15,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:15,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2022-11-16 08:40:24,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:40:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1612 states and 2412 transitions. [2022-11-16 08:40:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2412 transitions. [2022-11-16 08:40:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-16 08:40:28,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:28,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:32,971 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2022-11-16 08:40:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:33,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1608 states and 2405 transitions. [2022-11-16 08:40:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2405 transitions. [2022-11-16 08:40:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-16 08:40:33,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2022-11-16 08:40:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1612 states and 2410 transitions. [2022-11-16 08:40:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2410 transitions. [2022-11-16 08:40:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-16 08:40:38,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-11-16 08:40:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1619 states and 2421 transitions. [2022-11-16 08:40:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2421 transitions. [2022-11-16 08:40:43,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-16 08:40:43,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-11-16 08:40:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1620 states and 2424 transitions. [2022-11-16 08:40:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2424 transitions. [2022-11-16 08:40:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-16 08:40:44,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-11-16 08:40:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1626 states and 2433 transitions. [2022-11-16 08:40:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2433 transitions. [2022-11-16 08:40:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-16 08:40:47,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2022-11-16 08:40:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1627 states and 2436 transitions. [2022-11-16 08:40:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2436 transitions. [2022-11-16 08:40:50,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:40:50,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:50,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2022-11-16 08:40:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1637 states and 2455 transitions. [2022-11-16 08:40:51,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2455 transitions. [2022-11-16 08:40:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-16 08:40:51,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:51,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:52,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 4376 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-16 08:40:52,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:40:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-11-16 08:40:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:55,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1642 states and 2467 transitions. [2022-11-16 08:40:55,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2467 transitions. [2022-11-16 08:40:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-16 08:40:55,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:55,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:56,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 4376 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-16 08:40:56,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:40:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-11-16 08:40:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:40:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1642 states and 2466 transitions. [2022-11-16 08:40:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2466 transitions. [2022-11-16 08:40:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:40:57,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:40:57,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:40:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:40:58,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:40:58,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:41:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:41:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1730 states and 2811 transitions. [2022-11-16 08:41:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2811 transitions. [2022-11-16 08:41:40,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-11-16 08:41:40,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:40,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-11-16 08:41:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:41:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:41:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:41:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:41,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:41:41,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:42:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:42:07,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:42:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:42:07,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:42:07,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:08,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:42:08,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:42:34,663 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:42:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:35,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:42:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:42:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:42:35,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:36,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:42:36,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:43:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:43:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:43:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:43:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:43:08,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:09,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:43:09,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:43:32,894 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:43:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:43:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:43:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:43:33,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:34,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:43:34,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:44:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:44:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:44:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:44:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:44:03,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:04,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:44:04,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:44:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:44:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:33,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:44:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:44:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:44:33,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:33,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:34,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:44:34,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:44:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:44:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:44:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:44:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:44:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:58,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:59,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:44:59,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:45:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:45:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:29,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:45:29,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:45:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:45:29,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:29,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:30,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:45:30,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:45:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:45:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:45:56,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:45:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:45:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:57,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:45:57,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:46:23,036 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:46:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:46:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:46:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:46:23,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:24,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:46:24,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:46:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:46:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:46:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:46:54,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:46:54,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:55,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:46:55,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:47:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:47:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:47:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:47:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:47:18,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:18,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:19,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:47:19,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:47:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:47:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:47:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:47:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:47:47,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:48,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:47:48,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:48:16,559 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:48:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:48:17,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:48:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:48:17,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:18,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:48:18,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:48:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:48:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:48:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:48:42,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:48:42,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:43,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:48:43,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:49:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:49:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:49:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:49:13,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:49:13,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:13,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:14,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:14,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:49:14,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:49:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:49:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:49:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:49:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:49:39,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:40,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:49:40,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:50:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:50:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:05,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:50:05,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:50:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:50:05,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:05,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:06,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:50:06,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:50:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:50:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:50:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:50:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:50:36,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:37,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:50:37,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:51:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:51:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:51:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:51:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:51:00,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:01,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:51:01,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:51:30,017 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:51:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:51:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:51:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:51:30,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:30,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:31,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:51:31,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:51:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:51:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:51:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:51:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:51:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:59,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:00,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:52:00,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:52:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:52:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:52:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:52:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:52:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:24,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:25,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:52:25,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:52:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:52:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:52:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:52:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:52:54,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:55,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:52:55,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:53:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 08:53:20,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1734 states and 2819 transitions. [2022-11-16 08:53:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2819 transitions. [2022-11-16 08:53:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:53:20,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:20,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:21,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:21,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 4393 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-16 08:53:21,807 INFO L286 TraceCheckSpWp]: Computing forward predicates...