./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.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_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/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_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/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_518618c7-a194-4169-b72f-0f4f6968d1c0/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 a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 --- 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 16:41:17,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:41:17,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:41:17,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:41:17,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:41:17,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:41:17,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:41:17,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:41:17,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:41:17,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:41:17,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:41:17,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:41:17,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:41:17,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:41:17,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:41:17,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:41:17,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:41:17,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:41:17,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:41:17,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:41:17,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:41:17,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:41:17,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:41:17,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:41:17,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:41:17,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:41:17,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:41:17,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:41:17,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:41:17,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:41:17,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:41:17,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:41:17,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:41:17,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:41:17,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:41:17,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:41:17,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:41:17,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:41:17,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:41:17,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:41:17,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:41:17,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:41:17,808 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:41:17,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:41:17,809 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:41:17,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:41:17,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:41:17,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:41:17,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:41:17,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:41:17,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:41:17,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:41:17,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:41:17,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:41:17,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:41:17,814 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:41:17,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:41:17,814 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:41:17,815 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:41:17,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:41:17,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:17,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:41:17,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:41:17,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:41:17,816 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:41:17,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:41:17,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:41:17,817 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_518618c7-a194-4169-b72f-0f4f6968d1c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 [2022-10-17 16:41:18,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:41:18,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:41:18,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:41:18,133 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:41:18,133 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:41:18,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2022-10-17 16:41:18,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/data/2ed7ccc49/d7131ec04f10481f89b4299790e96f86/FLAG0636a6eff [2022-10-17 16:41:19,037 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:41:19,040 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2022-10-17 16:41:19,086 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/data/2ed7ccc49/d7131ec04f10481f89b4299790e96f86/FLAG0636a6eff [2022-10-17 16:41:19,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/data/2ed7ccc49/d7131ec04f10481f89b4299790e96f86 [2022-10-17 16:41:19,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:41:19,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:41:19,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:19,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:41:19,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:41:19,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:19" (1/1) ... [2022-10-17 16:41:19,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5847e2f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:19, skipping insertion in model container [2022-10-17 16:41:19,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:19" (1/1) ... [2022-10-17 16:41:19,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:41:19,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:41:20,935 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_518618c7-a194-4169-b72f-0f4f6968d1c0/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2022-10-17 16:41:21,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:21,100 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:41:21,328 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_518618c7-a194-4169-b72f-0f4f6968d1c0/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2022-10-17 16:41:21,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:21,563 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:41:21,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21 WrapperNode [2022-10-17 16:41:21,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:21,565 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:21,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:41:21,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:41:21,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:21,706 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:21,925 INFO L138 Inliner]: procedures = 184, calls = 1940, calls flagged for inlining = 74, calls inlined = 66, statements flattened = 5145 [2022-10-17 16:41:21,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:21,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:41:21,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:41:21,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:41:21,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:21,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,034 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,226 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:41:22,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:41:22,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:41:22,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:41:22,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:21" (1/1) ... [2022-10-17 16:41:22,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:22,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:41:22,325 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:41:22,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_518618c7-a194-4169-b72f-0f4f6968d1c0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:41:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2022-10-17 16:41:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2022-10-17 16:41:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:41:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:41:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2022-10-17 16:41:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2022-10-17 16:41:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2022-10-17 16:41:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2022-10-17 16:41:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2022-10-17 16:41:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2022-10-17 16:41:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2022-10-17 16:41:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2022-10-17 16:41:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2022-10-17 16:41:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2022-10-17 16:41:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:41:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2022-10-17 16:41:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2022-10-17 16:41:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2022-10-17 16:41:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2022-10-17 16:41:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:41:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:41:22,378 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:41:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:41:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2022-10-17 16:41:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2022-10-17 16:41:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2022-10-17 16:41:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2022-10-17 16:41:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:41:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:41:22,379 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2022-10-17 16:41:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2022-10-17 16:41:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2022-10-17 16:41:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2022-10-17 16:41:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2022-10-17 16:41:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2022-10-17 16:41:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2022-10-17 16:41:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2022-10-17 16:41:22,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2022-10-17 16:41:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2022-10-17 16:41:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2022-10-17 16:41:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2022-10-17 16:41:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:41:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:41:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:41:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:41:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:41:22,381 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2022-10-17 16:41:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2022-10-17 16:41:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2022-10-17 16:41:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2022-10-17 16:41:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:41:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:41:22,382 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2022-10-17 16:41:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2022-10-17 16:41:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2022-10-17 16:41:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2022-10-17 16:41:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2022-10-17 16:41:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2022-10-17 16:41:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2022-10-17 16:41:22,384 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2022-10-17 16:41:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:41:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:41:22,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:41:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2022-10-17 16:41:22,386 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2022-10-17 16:41:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:41:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:41:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2022-10-17 16:41:22,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2022-10-17 16:41:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2022-10-17 16:41:22,387 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2022-10-17 16:41:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:41:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2022-10-17 16:41:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2022-10-17 16:41:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2022-10-17 16:41:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2022-10-17 16:41:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2022-10-17 16:41:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2022-10-17 16:41:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2022-10-17 16:41:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2022-10-17 16:41:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-10-17 16:41:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-10-17 16:41:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2022-10-17 16:41:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2022-10-17 16:41:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:41:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-10-17 16:41:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-10-17 16:41:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:41:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2022-10-17 16:41:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2022-10-17 16:41:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-17 16:41:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-17 16:41:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:41:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-10-17 16:41:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-10-17 16:41:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2022-10-17 16:41:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2022-10-17 16:41:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2022-10-17 16:41:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2022-10-17 16:41:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:41:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:41:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2022-10-17 16:41:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2022-10-17 16:41:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 16:41:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 16:41:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2022-10-17 16:41:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2022-10-17 16:41:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:41:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2022-10-17 16:41:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2022-10-17 16:41:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:41:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:41:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:41:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:41:23,216 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:41:23,224 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:41:28,739 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:41:30,752 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:41:30,753 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:41:30,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:30 BoogieIcfgContainer [2022-10-17 16:41:30,759 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:41:30,761 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:41:30,761 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:41:30,773 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:41:30,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:30" (1/1) ... [2022-10-17 16:41:30,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:41:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1020 states and 1612 transitions. [2022-10-17 16:41:30,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1612 transitions. [2022-10-17 16:41:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:41:30,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:30,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1022 states and 1910 transitions. [2022-10-17 16:41:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1910 transitions. [2022-10-17 16:41:32,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:41:32,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:33,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1029 states and 2225 transitions. [2022-10-17 16:41:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2225 transitions. [2022-10-17 16:41:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:41:33,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1038 states and 2543 transitions. [2022-10-17 16:41:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2543 transitions. [2022-10-17 16:41:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:41:34,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:34,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1048 states and 2862 transitions. [2022-10-17 16:41:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2862 transitions. [2022-10-17 16:41:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:41:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1057 states and 3180 transitions. [2022-10-17 16:41:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 3180 transitions. [2022-10-17 16:41:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:41:36,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1063 states and 3491 transitions. [2022-10-17 16:41:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 3491 transitions. [2022-10-17 16:41:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 16:41:37,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:37,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1064 states and 3493 transitions. [2022-10-17 16:41:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 3493 transitions. [2022-10-17 16:41:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:41:37,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:37,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:38,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 1068 states and 3801 transitions. [2022-10-17 16:41:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 3801 transitions. [2022-10-17 16:41:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:41:38,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:38,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:41:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1074 states and 4113 transitions. [2022-10-17 16:41:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 4113 transitions. [2022-10-17 16:41:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:41:40,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 1078 states and 4417 transitions. [2022-10-17 16:41:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 4417 transitions. [2022-10-17 16:41:41,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-10-17 16:41:41,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:41,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:41:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4728 states to 1083 states and 4728 transitions. [2022-10-17 16:41:41,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 4728 transitions. [2022-10-17 16:41:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:41:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:41,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 1089 states and 5044 transitions. [2022-10-17 16:41:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 5044 transitions. [2022-10-17 16:41:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:41:42,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 1094 states and 5351 transitions. [2022-10-17 16:41:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 5351 transitions. [2022-10-17 16:41:43,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:41:43,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:43,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 1096 states and 5659 transitions. [2022-10-17 16:41:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 5659 transitions. [2022-10-17 16:41:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:41:44,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:41:45,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 1101 states and 5968 transitions. [2022-10-17 16:41:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 5968 transitions. [2022-10-17 16:41:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 16:41:45,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:45,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:41:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.