./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB --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 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:50:12,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:12,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:12,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:12,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:12,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:12,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:12,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:12,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:12,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:12,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:12,271 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:12,271 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:12,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:12,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:12,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:12,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:12,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:12,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:12,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:12,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:12,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:12,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:12,288 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:12,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:12,294 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:12,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:12,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:12,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:12,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:12,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:12,299 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:12,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:12,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:12,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:12,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:12,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:12,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:12,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:12,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:12,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:12,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:50:12,335 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:12,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:12,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:12,338 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:12,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:12,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:12,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:12,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:50:12,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:12,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:12,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:12,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:12,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:12,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:12,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:12,342 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:12,342 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:12,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:12,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:12,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:12,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:12,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:12,344 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:50:12,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:50:12,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:12,344 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_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f [2022-10-17 16:50:12,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:12,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:12,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:12,679 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:12,694 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:12,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2022-10-17 16:50:12,786 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/data/1c10467e5/90cef30d4e3242ffbba61a43d5ac58b7/FLAG63df42c50 [2022-10-17 16:50:13,779 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:13,781 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2022-10-17 16:50:13,829 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/data/1c10467e5/90cef30d4e3242ffbba61a43d5ac58b7/FLAG63df42c50 [2022-10-17 16:50:14,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/data/1c10467e5/90cef30d4e3242ffbba61a43d5ac58b7 [2022-10-17 16:50:14,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:14,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:14,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:14,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:14,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:14,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:14" (1/1) ... [2022-10-17 16:50:14,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65f823b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:14, skipping insertion in model container [2022-10-17 16:50:14,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:14" (1/1) ... [2022-10-17 16:50:14,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:14,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:16,269 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2022-10-17 16:50:16,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:16,525 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:16,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2022-10-17 16:50:16,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:17,048 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:50:17,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17 WrapperNode [2022-10-17 16:50:17,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:17,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:17,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:50:17,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:50:17,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,331 INFO L138 Inliner]: procedures = 262, calls = 892, calls flagged for inlining = 100, calls inlined = 92, statements flattened = 2323 [2022-10-17 16:50:17,334 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:17,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:50:17,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:50:17,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:50:17,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,571 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:50:17,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:50:17,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:50:17,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:50:17,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:17" (1/1) ... [2022-10-17 16:50:17,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:17,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:50:17,678 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:50:17,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cd7afa4-d4de-4bd6-948a-8d343d396daa/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:50:17,735 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2022-10-17 16:50:17,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2022-10-17 16:50:17,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:50:17,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:50:17,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:50:17,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:50:17,738 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-10-17 16:50:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-10-17 16:50:17,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:50:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:50:17,738 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-10-17 16:50:17,739 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-10-17 16:50:17,739 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-10-17 16:50:17,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-10-17 16:50:17,739 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-10-17 16:50:17,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-10-17 16:50:17,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:50:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:50:17,740 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2022-10-17 16:50:17,740 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2022-10-17 16:50:17,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2022-10-17 16:50:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2022-10-17 16:50:17,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:50:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:50:17,741 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 16:50:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 16:50:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 16:50:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 16:50:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:50:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:50:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-10-17 16:50:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-10-17 16:50:17,743 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:50:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:50:17,743 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:50:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:50:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:50:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:50:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2022-10-17 16:50:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2022-10-17 16:50:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2022-10-17 16:50:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2022-10-17 16:50:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:50:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-10-17 16:50:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-10-17 16:50:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:50:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:50:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:50:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2022-10-17 16:50:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2022-10-17 16:50:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2022-10-17 16:50:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2022-10-17 16:50:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:50:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:50:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:50:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:50:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2022-10-17 16:50:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2022-10-17 16:50:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:50:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 16:50:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 16:50:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:50:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-10-17 16:50:17,752 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-10-17 16:50:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2022-10-17 16:50:17,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2022-10-17 16:50:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:50:17,753 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:50:17,753 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2022-10-17 16:50:17,754 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2022-10-17 16:50:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2022-10-17 16:50:17,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2022-10-17 16:50:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-10-17 16:50:17,756 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-10-17 16:50:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-10-17 16:50:17,756 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-10-17 16:50:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-10-17 16:50:17,757 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-10-17 16:50:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:50:17,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:50:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2022-10-17 16:50:17,757 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2022-10-17 16:50:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:50:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 16:50:17,758 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 16:50:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:50:17,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:50:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2022-10-17 16:50:17,759 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2022-10-17 16:50:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-10-17 16:50:17,759 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-10-17 16:50:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2022-10-17 16:50:17,759 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2022-10-17 16:50:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2022-10-17 16:50:17,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2022-10-17 16:50:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2022-10-17 16:50:17,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2022-10-17 16:50:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:50:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:50:17,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:50:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:50:17,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:50:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-10-17 16:50:17,763 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-10-17 16:50:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:50:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2022-10-17 16:50:17,764 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2022-10-17 16:50:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:50:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:50:17,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:50:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:50:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-10-17 16:50:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-10-17 16:50:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:50:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:50:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-10-17 16:50:17,767 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-10-17 16:50:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-17 16:50:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-17 16:50:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2022-10-17 16:50:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2022-10-17 16:50:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2022-10-17 16:50:17,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2022-10-17 16:50:17,770 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2022-10-17 16:50:17,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2022-10-17 16:50:17,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2022-10-17 16:50:17,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2022-10-17 16:50:17,774 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2022-10-17 16:50:17,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2022-10-17 16:50:17,775 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2022-10-17 16:50:17,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2022-10-17 16:50:17,776 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2022-10-17 16:50:17,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2022-10-17 16:50:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:50:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:50:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 16:50:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 16:50:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2022-10-17 16:50:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2022-10-17 16:50:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:50:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:50:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:50:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:50:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:50:18,503 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:50:18,508 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:50:18,996 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:50:41,773 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:50:42,546 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:50:42,546 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:50:42,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:42 BoogieIcfgContainer [2022-10-17 16:50:42,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:50:42,552 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:50:42,552 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:50:42,563 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:50:42,563 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:42" (1/1) ... [2022-10-17 16:50:42,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:50:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 658 states and 929 transitions. [2022-10-17 16:50:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 929 transitions. [2022-10-17 16:50:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-10-17 16:50:42,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:43,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 671 states and 1000 transitions. [2022-10-17 16:50:43,842 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1000 transitions. [2022-10-17 16:50:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-10-17 16:50:43,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:43,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:44,303 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:44,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 673 states and 1002 transitions. [2022-10-17 16:50:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1002 transitions. [2022-10-17 16:50:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 16:50:44,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:44,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 685 states and 1079 transitions. [2022-10-17 16:50:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1079 transitions. [2022-10-17 16:50:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-10-17 16:50:44,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:44,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:45,074 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:50:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 686 states and 1080 transitions. [2022-10-17 16:50:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1080 transitions. [2022-10-17 16:50:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:50:45,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 689 states and 1084 transitions. [2022-10-17 16:50:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1084 transitions. [2022-10-17 16:50:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-10-17 16:50:45,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 692 states and 1142 transitions. [2022-10-17 16:50:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1142 transitions. [2022-10-17 16:50:46,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-10-17 16:50:46,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-10-17 16:50:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 694 states and 1146 transitions. [2022-10-17 16:50:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1146 transitions. [2022-10-17 16:50:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-10-17 16:50:46,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 697 states and 1150 transitions. [2022-10-17 16:50:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1150 transitions. [2022-10-17 16:50:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-10-17 16:50:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:46,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:46,947 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 713 states and 1237 transitions. [2022-10-17 16:50:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1237 transitions. [2022-10-17 16:50:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:50:47,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:47,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:50:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:48,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 714 states and 1237 transitions. [2022-10-17 16:50:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1237 transitions. [2022-10-17 16:50:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:50:48,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:48,199 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-10-17 16:50:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:49,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 731 states and 1325 transitions. [2022-10-17 16:50:49,265 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1325 transitions. [2022-10-17 16:50:49,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-10-17 16:50:49,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:50:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked.