./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--w83781d.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_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/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_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83781d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/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_8cffe6dd-d95d-4d10-b310-9175c9e6364d/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 98c33dd4a8b9d397de123c51515d9ce94b0ce1f1fda3976c2bf2bd86eef00096 --- 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 16:39:24,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:39:24,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:39:24,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:39:24,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:39:24,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:39:24,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:39:24,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:39:24,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:39:24,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:39:24,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:39:24,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:39:24,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:39:24,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:39:24,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:39:24,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:39:24,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:39:24,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:39:24,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:39:24,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:39:24,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:39:24,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:39:24,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:39:24,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:39:24,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:39:24,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:39:24,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:39:24,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:39:24,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:39:24,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:39:24,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:39:24,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:39:24,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:39:24,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:39:24,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:39:24,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:39:24,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:39:24,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:39:24,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:39:24,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:39:24,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:39:24,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:39:24,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:39:24,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:39:24,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:39:24,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:39:24,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:39:24,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:39:24,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:39:24,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:39:24,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:39:24,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:39:24,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:39:24,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:39:24,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:39:24,934 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:39:24,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:39:24,935 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:39:24,935 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:39:24,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:39:24,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:24,936 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:39:24,936 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:39:24,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:39:24,936 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:39:24,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:39:24,937 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:39:24,937 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_8cffe6dd-d95d-4d10-b310-9175c9e6364d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98c33dd4a8b9d397de123c51515d9ce94b0ce1f1fda3976c2bf2bd86eef00096 [2022-10-17 16:39:25,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:39:25,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:39:25,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:39:25,231 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:39:25,232 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:39:25,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83781d.ko-main.cil.out.i [2022-10-17 16:39:25,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/data/460a8c550/51d612fa027f4b42858ede3ec9f17c9f/FLAG3ee7e6134 [2022-10-17 16:39:26,307 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:39:26,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83781d.ko-main.cil.out.i [2022-10-17 16:39:26,350 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/data/460a8c550/51d612fa027f4b42858ede3ec9f17c9f/FLAG3ee7e6134 [2022-10-17 16:39:26,611 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/data/460a8c550/51d612fa027f4b42858ede3ec9f17c9f [2022-10-17 16:39:26,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:39:26,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:39:26,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:26,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:39:26,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:39:26,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:26" (1/1) ... [2022-10-17 16:39:26,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@246f99bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:26, skipping insertion in model container [2022-10-17 16:39:26,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:26" (1/1) ... [2022-10-17 16:39:26,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:39:26,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:28,884 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_8cffe6dd-d95d-4d10-b310-9175c9e6364d/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83781d.ko-main.cil.out.i[231089,231102] [2022-10-17 16:39:29,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:29,139 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:39:29,591 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_8cffe6dd-d95d-4d10-b310-9175c9e6364d/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83781d.ko-main.cil.out.i[231089,231102] [2022-10-17 16:39:29,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:30,029 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:39:30,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30 WrapperNode [2022-10-17 16:39:30,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:30,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:39:30,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:39:30,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:39:30,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:30,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:30,695 INFO L138 Inliner]: procedures = 206, calls = 2928, calls flagged for inlining = 89, calls inlined = 81, statements flattened = 7953 [2022-10-17 16:39:30,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:39:30,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:39:30,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:39:30,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:39:30,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:30,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:30,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:30,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:31,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:31,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:31,197 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:31,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:31,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:39:31,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:39:31,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:39:31,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:39:31,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:30" (1/1) ... [2022-10-17 16:39:31,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:31,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:39:31,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:39:31,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cffe6dd-d95d-4d10-b310-9175c9e6364d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:39:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_read_value [2022-10-17 16:39:31,459 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_read_value [2022-10-17 16:39:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2022-10-17 16:39:31,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2022-10-17 16:39:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_detect [2022-10-17 16:39:31,461 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_detect [2022-10-17 16:39:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2022-10-17 16:39:31,461 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2022-10-17 16:39:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2022-10-17 16:39:31,461 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2022-10-17 16:39:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:39:31,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:39:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2022-10-17 16:39:31,462 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2022-10-17 16:39:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2022-10-17 16:39:31,463 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2022-10-17 16:39:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2022-10-17 16:39:31,463 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2022-10-17 16:39:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2022-10-17 16:39:31,463 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2022-10-17 16:39:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:39:31,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:39:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:39:31,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:39:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-10-17 16:39:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-10-17 16:39:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure show_sensor [2022-10-17 16:39:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sensor [2022-10-17 16:39:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:39:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:39:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2022-10-17 16:39:31,466 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2022-10-17 16:39:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:39:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max_hyst [2022-10-17 16:39:31,466 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max_hyst [2022-10-17 16:39:31,467 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2022-10-17 16:39:31,467 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2022-10-17 16:39:31,467 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2022-10-17 16:39:31,467 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2022-10-17 16:39:31,467 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-10-17 16:39:31,468 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-10-17 16:39:31,468 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_isa_unregister [2022-10-17 16:39:31,468 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_isa_unregister [2022-10-17 16:39:31,468 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2022-10-17 16:39:31,468 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2022-10-17 16:39:31,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:39:31,469 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2022-10-17 16:39:31,469 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2022-10-17 16:39:31,469 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-10-17 16:39:31,469 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-10-17 16:39:31,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:39:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:39:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-10-17 16:39:31,471 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-10-17 16:39:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:39:31,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:39:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2022-10-17 16:39:31,471 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2022-10-17 16:39:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2022-10-17 16:39:31,473 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2022-10-17 16:39:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 16:39:31,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 16:39:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure store_sensor [2022-10-17 16:39:31,475 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sensor [2022-10-17 16:39:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_update_device [2022-10-17 16:39:31,476 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_update_device [2022-10-17 16:39:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_remove_files [2022-10-17 16:39:31,476 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_remove_files [2022-10-17 16:39:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2022-10-17 16:39:31,477 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2022-10-17 16:39:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:39:31,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:39:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2022-10-17 16:39:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2022-10-17 16:39:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2022-10-17 16:39:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2022-10-17 16:39:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-10-17 16:39:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-10-17 16:39:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_w83781d_data [2022-10-17 16:39:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_w83781d_data [2022-10-17 16:39:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:39:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:39:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:39:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:39:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:39:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2022-10-17 16:39:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2022-10-17 16:39:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2022-10-17 16:39:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2022-10-17 16:39:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2022-10-17 16:39:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2022-10-17 16:39:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:39:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2022-10-17 16:39:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2022-10-17 16:39:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2022-10-17 16:39:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2022-10-17 16:39:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:39:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:39:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_w83781d_data [2022-10-17 16:39:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_w83781d_data [2022-10-17 16:39:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max [2022-10-17 16:39:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max [2022-10-17 16:39:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_write_value [2022-10-17 16:39:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_write_value [2022-10-17 16:39:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:39:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2022-10-17 16:39:31,488 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2022-10-17 16:39:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:39:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2022-10-17 16:39:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2022-10-17 16:39:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:39:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2022-10-17 16:39:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2022-10-17 16:39:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2022-10-17 16:39:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2022-10-17 16:39:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max_hyst [2022-10-17 16:39:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max_hyst [2022-10-17 16:39:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-17 16:39:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-17 16:39:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:39:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2022-10-17 16:39:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2022-10-17 16:39:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:39:31,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:39:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:39:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:39:32,513 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:39:32,517 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:39:41,074 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:39:45,659 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:39:45,660 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:39:45,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:39:45 BoogieIcfgContainer [2022-10-17 16:39:45,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:39:45,675 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:39:45,675 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:39:45,685 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:39:45,686 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:39:45" (1/1) ... [2022-10-17 16:39:45,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:39:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1588 states and 2567 transitions. [2022-10-17 16:39:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2567 transitions. [2022-10-17 16:39:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-10-17 16:39:45,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:45,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:39:47,086 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 16:39:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1592 states and 3039 transitions. [2022-10-17 16:39:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3039 transitions. [2022-10-17 16:39:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:39:47,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:39:48,516 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 16:39:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1593 states and 3040 transitions. [2022-10-17 16:39:48,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 3040 transitions. [2022-10-17 16:39:48,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:39:48,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:48,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:39:49,377 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 16:39:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:49,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 1599 states and 3523 transitions. [2022-10-17 16:39:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 3523 transitions. [2022-10-17 16:39:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:39:49,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:39:50,537 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 16:39:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 1600 states and 3524 transitions. [2022-10-17 16:39:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 3524 transitions. [2022-10-17 16:39:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:39:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:50,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:39:51,191 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 16:39:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1603 states and 4000 transitions. [2022-10-17 16:39:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 4000 transitions. [2022-10-17 16:39:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:39:51,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:51,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:39:52,616 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 16:39:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:39:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 1610 states and 4485 transitions. [2022-10-17 16:39:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 4485 transitions. [2022-10-17 16:39:53,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:39:53,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:39:53,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:39:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat