./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--amc6821.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_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/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_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/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_dbdf9043-e824-4830-ab1e-32ef4c0d336e/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 b4ab5f9a609d808b1cc730f70e246b6cee2b77e8055db2b71a14eb45eb69a8df --- 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 16:32:34,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:32:34,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:32:34,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:32:34,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:32:34,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:32:34,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:32:34,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:32:34,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:32:34,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:32:34,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:32:34,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:32:34,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:32:34,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:32:34,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:32:34,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:32:34,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:32:34,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:32:34,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:32:34,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:32:34,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:32:34,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:32:34,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:32:34,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:32:34,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:32:34,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:32:34,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:32:34,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:32:34,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:32:34,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:32:34,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:32:34,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:32:34,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:32:34,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:32:34,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:32:34,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:32:34,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:32:34,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:32:34,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:32:34,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:32:34,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:32:34,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:32:34,205 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:32:34,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:32:34,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:32:34,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:32:34,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:32:34,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:32:34,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:32:34,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:32:34,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:32:34,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:32:34,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:32:34,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:32:34,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:32:34,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:32:34,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:32:34,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:32:34,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:32:34,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:32:34,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:32:34,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:32:34,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:32:34,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:32:34,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:32:34,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:32:34,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:32:34,211 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_dbdf9043-e824-4830-ab1e-32ef4c0d336e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4ab5f9a609d808b1cc730f70e246b6cee2b77e8055db2b71a14eb45eb69a8df [2022-10-17 16:32:34,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:32:34,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:32:34,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:32:34,535 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:32:34,536 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:32:34,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2022-10-17 16:32:34,619 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/data/63d782bea/217205f9438246acae592e0568bb6aac/FLAGe12d0de70 [2022-10-17 16:32:35,495 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:32:35,496 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2022-10-17 16:32:35,535 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/data/63d782bea/217205f9438246acae592e0568bb6aac/FLAGe12d0de70 [2022-10-17 16:32:36,044 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/data/63d782bea/217205f9438246acae592e0568bb6aac [2022-10-17 16:32:36,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:32:36,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:32:36,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:32:36,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:32:36,054 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:32:36,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:32:36" (1/1) ... [2022-10-17 16:32:36,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7438c555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:36, skipping insertion in model container [2022-10-17 16:32:36,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:32:36" (1/1) ... [2022-10-17 16:32:36,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:32:36,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:32:37,344 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_dbdf9043-e824-4830-ab1e-32ef4c0d336e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i[139464,139477] [2022-10-17 16:32:37,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:32:37,523 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:32:37,801 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_dbdf9043-e824-4830-ab1e-32ef4c0d336e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i[139464,139477] [2022-10-17 16:32:37,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:32:38,026 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:32:38,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38 WrapperNode [2022-10-17 16:32:38,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:32:38,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:32:38,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:32:38,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:32:38,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,289 INFO L138 Inliner]: procedures = 138, calls = 1364, calls flagged for inlining = 60, calls inlined = 52, statements flattened = 3772 [2022-10-17 16:32:38,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:32:38,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:32:38,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:32:38,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:32:38,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,468 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:32:38,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:32:38,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:32:38,565 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:32:38,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:32:38" (1/1) ... [2022-10-17 16:32:38,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:32:38,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:32:38,604 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:32:38,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbdf9043-e824-4830-ab1e-32ef4c0d336e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:32:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_point_pwm [2022-10-17 16:32:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_point_pwm [2022-10-17 16:32:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:32:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan [2022-10-17 16:32:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan [2022-10-17 16:32:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:32:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:32:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 16:32:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 16:32:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_detect [2022-10-17 16:32:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_detect [2022-10-17 16:32:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:32:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:32:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:32:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:32:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:32:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:32:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:32:38,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:32:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:32:38,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:32:38,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2022-10-17 16:32:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2022-10-17 16:32:38,661 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:32:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:32:38,661 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_auto_point_temp [2022-10-17 16:32:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_auto_point_temp [2022-10-17 16:32:38,661 INFO L130 BoogieDeclarations]: Found specification of procedure set_slope_register [2022-10-17 16:32:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure set_slope_register [2022-10-17 16:32:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_alarm [2022-10-17 16:32:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_alarm [2022-10-17 16:32:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:32:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:32:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:32:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2022-10-17 16:32:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2022-10-17 16:32:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-10-17 16:32:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-10-17 16:32:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:32:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_update_device [2022-10-17 16:32:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_update_device [2022-10-17 16:32:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-10-17 16:32:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-10-17 16:32:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:32:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:32:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp [2022-10-17 16:32:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp [2022-10-17 16:32:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp [2022-10-17 16:32:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp [2022-10-17 16:32:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan [2022-10-17 16:32:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan [2022-10-17 16:32:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:32:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2022-10-17 16:32:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2022-10-17 16:32:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2022-10-17 16:32:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2022-10-17 16:32:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:32:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:32:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_auto_point_temp [2022-10-17 16:32:38,668 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_auto_point_temp [2022-10-17 16:32:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:32:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:32:39,331 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:32:39,335 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:32:43,341 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:32:45,082 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:32:45,082 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:32:45,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:45 BoogieIcfgContainer [2022-10-17 16:32:45,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:32:45,090 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:32:45,090 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:32:45,101 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:32:45,101 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:45" (1/1) ... [2022-10-17 16:32:45,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:32:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 642 states and 1028 transitions. [2022-10-17 16:32:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1028 transitions. [2022-10-17 16:32:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:32:45,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:45,967 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 16:32:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 648 states and 1206 transitions. [2022-10-17 16:32:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1206 transitions. [2022-10-17 16:32:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:32:46,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:46,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:46,797 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 16:32:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 657 states and 1394 transitions. [2022-10-17 16:32:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1394 transitions. [2022-10-17 16:32:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:32:47,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:47,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:47,478 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 16:32:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 662 states and 1574 transitions. [2022-10-17 16:32:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1574 transitions. [2022-10-17 16:32:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 16:32:47,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:48,171 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 16:32:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 668 states and 1756 transitions. [2022-10-17 16:32:48,624 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1756 transitions. [2022-10-17 16:32:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:32:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:48,937 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 16:32:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 673 states and 1937 transitions. [2022-10-17 16:32:49,253 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1937 transitions. [2022-10-17 16:32:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:32:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:49,510 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 16:32:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 678 states and 2117 transitions. [2022-10-17 16:32:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 2117 transitions. [2022-10-17 16:32:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:32:49,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:49,994 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 16:32:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 683 states and 2296 transitions. [2022-10-17 16:32:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 2296 transitions. [2022-10-17 16:32:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 16:32:50,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:50,555 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 16:32:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 687 states and 2477 transitions. [2022-10-17 16:32:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 2477 transitions. [2022-10-17 16:32:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:32:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:51,282 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 16:32:52,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 697 states and 2666 transitions. [2022-10-17 16:32:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 2666 transitions. [2022-10-17 16:32:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:32:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:52,453 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 16:32:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 698 states and 2667 transitions. [2022-10-17 16:32:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 2667 transitions. [2022-10-17 16:32:52,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-10-17 16:32:52,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:52,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:52,807 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 16:32:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 699 states and 2670 transitions. [2022-10-17 16:32:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 2670 transitions. [2022-10-17 16:32:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:32:52,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:53,190 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 16:32:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 700 states and 2670 transitions. [2022-10-17 16:32:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 2670 transitions. [2022-10-17 16:32:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:32:53,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 701 states and 2670 transitions. [2022-10-17 16:32:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 2670 transitions. [2022-10-17 16:32:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:32:53,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:32:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 704 states and 2841 transitions. [2022-10-17 16:32:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 2841 transitions. [2022-10-17 16:32:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:54,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:54,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:55,040 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 16:32:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 705 states and 2841 transitions. [2022-10-17 16:32:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 2841 transitions. [2022-10-17 16:32:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:55,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:55,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:55,472 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 16:32:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 716 states and 3031 transitions. [2022-10-17 16:32:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 3031 transitions. [2022-10-17 16:32:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:32:56,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:32:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 717 states and 3031 transitions. [2022-10-17 16:32:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 3031 transitions. [2022-10-17 16:32:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-10-17 16:32:57,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:57,439 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 16:32:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 718 states and 3031 transitions. [2022-10-17 16:32:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 3031 transitions. [2022-10-17 16:32:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:57,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:32:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 720 states and 3036 transitions. [2022-10-17 16:32:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 3036 transitions. [2022-10-17 16:32:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:32:58,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:58,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:58,235 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 16:32:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 721 states and 3038 transitions. [2022-10-17 16:32:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 3038 transitions. [2022-10-17 16:32:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:32:58,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:58,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:58,705 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 16:32:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 729 states and 3222 transitions. [2022-10-17 16:32:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 3222 transitions. [2022-10-17 16:32:59,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:59,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:00,182 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 16:33:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 730 states and 3228 transitions. [2022-10-17 16:33:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 3228 transitions. [2022-10-17 16:33:00,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:33:00,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:00,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:00,619 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 16:33:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 737 states and 3407 transitions. [2022-10-17 16:33:01,999 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 3407 transitions. [2022-10-17 16:33:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:33:02,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:02,228 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 16:33:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 740 states and 3579 transitions. [2022-10-17 16:33:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 3579 transitions. [2022-10-17 16:33:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:33:02,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:02,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.