./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI --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 df3122c305d6dc862f77eb5692ed83942da5e87e87efb099ff088ec135f2c08f .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:07:20,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:07:20,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:07:20,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:07:20,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:07:20,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:07:20,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:07:20,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:07:20,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:07:20,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:07:20,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:07:20,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:07:20,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:07:20,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:07:20,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:07:20,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:07:20,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:07:20,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:07:20,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:07:20,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:07:20,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:07:20,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:07:20,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:07:20,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:07:20,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:07:20,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:07:20,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:07:20,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:07:20,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:07:20,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:07:20,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:07:20,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:07:20,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:07:20,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:07:20,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:07:20,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:07:20,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:07:20,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:07:20,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:07:20,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:07:20,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:07:20,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:07:20,257 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:07:20,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:07:20,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:07:20,260 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:07:20,261 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:07:20,261 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:07:20,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:07:20,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:07:20,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:07:20,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:07:20,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:07:20,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:07:20,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:07:20,271 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:07:20,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:07:20,272 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:07:20,272 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:07:20,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:07:20,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:07:20,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:07:20,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:07:20,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:07:20,274 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:07:20,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:07:20,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:07:20,274 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_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df3122c305d6dc862f77eb5692ed83942da5e87e87efb099ff088ec135f2c08f [2021-10-29 03:07:20,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:07:20,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:07:20,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:07:20,565 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:07:20,566 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:07:20,568 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2021-10-29 03:07:20,647 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/data/f5f146198/c33a17dadc6d41cb939a97fa3f982068/FLAG4825e914c [2021-10-29 03:07:21,257 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:07:21,262 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i [2021-10-29 03:07:21,284 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/data/f5f146198/c33a17dadc6d41cb939a97fa3f982068/FLAG4825e914c [2021-10-29 03:07:21,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/data/f5f146198/c33a17dadc6d41cb939a97fa3f982068 [2021-10-29 03:07:21,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:07:21,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:07:21,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:07:21,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:07:21,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:07:21,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:07:21" (1/1) ... [2021-10-29 03:07:21,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@558432b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:21, skipping insertion in model container [2021-10-29 03:07:21,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:07:21" (1/1) ... [2021-10-29 03:07:21,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:07:21,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:07:21,997 WARN L228 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_d7736362-8084-4549-becc-3bf59b0d8e70/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2021-10-29 03:07:22,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:07:22,026 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:07:22,176 WARN L228 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_d7736362-8084-4549-becc-3bf59b0d8e70/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a.i[36170,36183] [2021-10-29 03:07:22,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:07:22,232 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:07:22,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22 WrapperNode [2021-10-29 03:07:22,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:07:22,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:07:22,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:07:22,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:07:22,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:07:22,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:07:22,335 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:07:22,335 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:07:22,344 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:07:22,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:07:22,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:07:22,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:07:22,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:07:22" (1/1) ... [2021-10-29 03:07:22,458 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:07:22,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:07:22,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:07:22,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:07:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2021-10-29 03:07:22,531 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2021-10-29 03:07:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:07:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:07:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:07:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:07:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-10-29 03:07:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-10-29 03:07:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-10-29 03:07:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-10-29 03:07:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-10-29 03:07:22,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-10-29 03:07:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2021-10-29 03:07:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2021-10-29 03:07:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:07:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:07:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-10-29 03:07:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-10-29 03:07:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2021-10-29 03:07:22,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2021-10-29 03:07:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2021-10-29 03:07:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2021-10-29 03:07:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2021-10-29 03:07:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2021-10-29 03:07:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:07:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2021-10-29 03:07:22,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2021-10-29 03:07:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:07:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-10-29 03:07:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-10-29 03:07:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:07:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-10-29 03:07:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-10-29 03:07:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:07:22,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:07:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-10-29 03:07:22,539 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-10-29 03:07:23,680 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:07:23,681 INFO L299 CfgBuilder]: Removed 58 assume(true) statements. [2021-10-29 03:07:23,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:07:23 BoogieIcfgContainer [2021-10-29 03:07:23,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:07:23,689 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:07:23,689 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:07:23,700 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:07:23,700 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:07:23" (1/1) ... [2021-10-29 03:07:23,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:07:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 120 states and 159 transitions. [2021-10-29 03:07:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 159 transitions. [2021-10-29 03:07:23,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-10-29 03:07:23,790 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:23,791 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-29 03:07:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 148 states and 212 transitions. [2021-10-29 03:07:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 212 transitions. [2021-10-29 03:07:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-29 03:07:24,784 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:24,785 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-10-29 03:07:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 149 states and 213 transitions. [2021-10-29 03:07:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 213 transitions. [2021-10-29 03:07:25,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-10-29 03:07:25,122 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:25,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:25,333 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-29 03:07:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:25,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 150 states and 214 transitions. [2021-10-29 03:07:25,374 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 214 transitions. [2021-10-29 03:07:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-10-29 03:07:25,381 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:25,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-29 03:07:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:25,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 215 transitions. [2021-10-29 03:07:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 215 transitions. [2021-10-29 03:07:25,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-10-29 03:07:25,591 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:25,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-29 03:07:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 153 states and 217 transitions. [2021-10-29 03:07:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 217 transitions. [2021-10-29 03:07:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-10-29 03:07:25,738 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:25,738 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-10-29 03:07:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 180 states and 271 transitions. [2021-10-29 03:07:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 271 transitions. [2021-10-29 03:07:26,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-10-29 03:07:26,429 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:26,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-10-29 03:07:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 190 states and 291 transitions. [2021-10-29 03:07:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 291 transitions. [2021-10-29 03:07:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-10-29 03:07:26,947 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:26,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-10-29 03:07:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 191 states and 292 transitions. [2021-10-29 03:07:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 292 transitions. [2021-10-29 03:07:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-10-29 03:07:27,057 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:27,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-10-29 03:07:27,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:27,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 192 states and 293 transitions. [2021-10-29 03:07:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 293 transitions. [2021-10-29 03:07:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-10-29 03:07:27,150 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:27,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:27,229 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-10-29 03:07:27,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:27,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 193 states and 294 transitions. [2021-10-29 03:07:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 294 transitions. [2021-10-29 03:07:27,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-10-29 03:07:27,245 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:27,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:27,412 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-10-29 03:07:27,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 195 states and 298 transitions. [2021-10-29 03:07:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 298 transitions. [2021-10-29 03:07:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-10-29 03:07:27,955 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:27,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-10-29 03:07:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 205 states and 320 transitions. [2021-10-29 03:07:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2021-10-29 03:07:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-10-29 03:07:28,266 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:28,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-10-29 03:07:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 210 states and 328 transitions. [2021-10-29 03:07:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 328 transitions. [2021-10-29 03:07:28,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-10-29 03:07:28,619 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:28,620 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-29 03:07:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 224 states and 352 transitions. [2021-10-29 03:07:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 352 transitions. [2021-10-29 03:07:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-10-29 03:07:29,394 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:29,394 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-10-29 03:07:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 222 states and 343 transitions. [2021-10-29 03:07:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 343 transitions. [2021-10-29 03:07:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-10-29 03:07:29,561 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:29,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-10-29 03:07:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 232 states and 368 transitions. [2021-10-29 03:07:30,389 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 368 transitions. [2021-10-29 03:07:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-10-29 03:07:30,391 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:30,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-10-29 03:07:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 236 states and 375 transitions. [2021-10-29 03:07:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 375 transitions. [2021-10-29 03:07:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-10-29 03:07:30,798 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:30,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-29 03:07:31,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 229 states and 358 transitions. [2021-10-29 03:07:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 358 transitions. [2021-10-29 03:07:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-10-29 03:07:31,712 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:31,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-10-29 03:07:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 230 states and 359 transitions. [2021-10-29 03:07:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 359 transitions. [2021-10-29 03:07:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-10-29 03:07:31,831 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:31,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:31,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-10-29 03:07:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 231 states and 359 transitions. [2021-10-29 03:07:31,928 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 359 transitions. [2021-10-29 03:07:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-10-29 03:07:31,930 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:31,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-10-29 03:07:32,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 232 states and 361 transitions. [2021-10-29 03:07:32,070 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 361 transitions. [2021-10-29 03:07:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-10-29 03:07:32,073 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:32,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-10-29 03:07:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 234 states and 364 transitions. [2021-10-29 03:07:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 364 transitions. [2021-10-29 03:07:32,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-10-29 03:07:32,173 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:32,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 19 proven. 4 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-10-29 03:07:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 231 states and 358 transitions. [2021-10-29 03:07:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 358 transitions. [2021-10-29 03:07:32,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-10-29 03:07:32,275 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:32,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:32,349 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-10-29 03:07:32,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 237 states and 370 transitions. [2021-10-29 03:07:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 370 transitions. [2021-10-29 03:07:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 03:07:32,484 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:32,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-10-29 03:07:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 253 states and 395 transitions. [2021-10-29 03:07:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 395 transitions. [2021-10-29 03:07:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-10-29 03:07:33,323 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:33,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-10-29 03:07:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 254 states and 396 transitions. [2021-10-29 03:07:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 396 transitions. [2021-10-29 03:07:33,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 03:07:33,685 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:33,686 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 25 proven. 4 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-10-29 03:07:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 264 states and 419 transitions. [2021-10-29 03:07:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 419 transitions. [2021-10-29 03:07:34,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 03:07:34,980 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:34,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 25 proven. 4 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-10-29 03:07:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 266 states and 425 transitions. [2021-10-29 03:07:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 425 transitions. [2021-10-29 03:07:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-10-29 03:07:35,302 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:35,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 03:07:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 270 states and 433 transitions. [2021-10-29 03:07:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 433 transitions. [2021-10-29 03:07:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-10-29 03:07:35,700 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:35,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-10-29 03:07:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 271 states and 434 transitions. [2021-10-29 03:07:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 434 transitions. [2021-10-29 03:07:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-10-29 03:07:35,841 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:35,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-10-29 03:07:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 272 states and 435 transitions. [2021-10-29 03:07:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 435 transitions. [2021-10-29 03:07:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-10-29 03:07:35,945 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:35,945 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-10-29 03:07:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 273 states and 436 transitions. [2021-10-29 03:07:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 436 transitions. [2021-10-29 03:07:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-10-29 03:07:36,052 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:36,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-10-29 03:07:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 274 states and 437 transitions. [2021-10-29 03:07:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 437 transitions. [2021-10-29 03:07:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-10-29 03:07:36,190 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:36,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2021-10-29 03:07:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 275 states and 438 transitions. [2021-10-29 03:07:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 438 transitions. [2021-10-29 03:07:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-10-29 03:07:36,283 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:36,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2021-10-29 03:07:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 276 states and 438 transitions. [2021-10-29 03:07:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 438 transitions. [2021-10-29 03:07:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2021-10-29 03:07:36,376 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:36,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-10-29 03:07:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 278 states and 440 transitions. [2021-10-29 03:07:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 440 transitions. [2021-10-29 03:07:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-10-29 03:07:36,593 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:36,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-10-29 03:07:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 286 states and 455 transitions. [2021-10-29 03:07:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 455 transitions. [2021-10-29 03:07:37,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2021-10-29 03:07:37,450 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:37,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-10-29 03:07:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 286 states and 454 transitions. [2021-10-29 03:07:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 454 transitions. [2021-10-29 03:07:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-10-29 03:07:38,314 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:38,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:38,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:38,394 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-10-29 03:07:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 288 states and 459 transitions. [2021-10-29 03:07:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 459 transitions. [2021-10-29 03:07:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-10-29 03:07:38,721 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:38,722 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-10-29 03:07:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 289 states and 460 transitions. [2021-10-29 03:07:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 460 transitions. [2021-10-29 03:07:38,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-10-29 03:07:38,826 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:38,827 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-10-29 03:07:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 290 states and 461 transitions. [2021-10-29 03:07:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 461 transitions. [2021-10-29 03:07:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-10-29 03:07:38,931 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:38,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:39,096 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2021-10-29 03:07:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 296 states and 471 transitions. [2021-10-29 03:07:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 471 transitions. [2021-10-29 03:07:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2021-10-29 03:07:39,319 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:39,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-10-29 03:07:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 296 states and 469 transitions. [2021-10-29 03:07:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 469 transitions. [2021-10-29 03:07:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-10-29 03:07:39,999 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:40,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-10-29 03:07:40,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 299 states and 476 transitions. [2021-10-29 03:07:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 476 transitions. [2021-10-29 03:07:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-10-29 03:07:40,434 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:40,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-10-29 03:07:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 302 states and 481 transitions. [2021-10-29 03:07:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 481 transitions. [2021-10-29 03:07:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-10-29 03:07:40,841 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:40,841 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-10-29 03:07:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 305 states and 485 transitions. [2021-10-29 03:07:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 485 transitions. [2021-10-29 03:07:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-10-29 03:07:41,470 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:41,471 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-10-29 03:07:42,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 308 states and 488 transitions. [2021-10-29 03:07:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 488 transitions. [2021-10-29 03:07:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-10-29 03:07:42,269 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:42,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 32 proven. 4 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-10-29 03:07:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 345 states and 557 transitions. [2021-10-29 03:07:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 557 transitions. [2021-10-29 03:07:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-10-29 03:07:45,224 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:45,224 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-10-29 03:07:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 346 states and 559 transitions. [2021-10-29 03:07:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 559 transitions. [2021-10-29 03:07:45,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-10-29 03:07:45,384 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:45,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:45,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-10-29 03:07:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 349 states and 564 transitions. [2021-10-29 03:07:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 564 transitions. [2021-10-29 03:07:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-10-29 03:07:45,535 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:45,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-10-29 03:07:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 351 states and 566 transitions. [2021-10-29 03:07:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 566 transitions. [2021-10-29 03:07:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-10-29 03:07:46,084 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:46,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-10-29 03:07:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:46,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 348 states and 562 transitions. [2021-10-29 03:07:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 562 transitions. [2021-10-29 03:07:46,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-10-29 03:07:46,220 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:46,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 36 proven. 9 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 03:07:46,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 350 states and 563 transitions. [2021-10-29 03:07:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 563 transitions. [2021-10-29 03:07:46,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-10-29 03:07:46,779 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:46,780 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 36 proven. 7 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2021-10-29 03:07:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 351 states and 564 transitions. [2021-10-29 03:07:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 564 transitions. [2021-10-29 03:07:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-10-29 03:07:46,920 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:46,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:46,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2021-10-29 03:07:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 352 states and 566 transitions. [2021-10-29 03:07:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 566 transitions. [2021-10-29 03:07:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-10-29 03:07:47,314 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:47,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 46 proven. 4 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2021-10-29 03:07:47,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 356 states and 572 transitions. [2021-10-29 03:07:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 572 transitions. [2021-10-29 03:07:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-10-29 03:07:47,861 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:47,861 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 36 proven. 7 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2021-10-29 03:07:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 357 states and 572 transitions. [2021-10-29 03:07:48,001 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 572 transitions. [2021-10-29 03:07:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-10-29 03:07:48,003 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:48,004 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2021-10-29 03:07:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 362 states and 581 transitions. [2021-10-29 03:07:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 581 transitions. [2021-10-29 03:07:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-10-29 03:07:49,617 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:49,617 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 32 proven. 4 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2021-10-29 03:07:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 364 states and 583 transitions. [2021-10-29 03:07:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 583 transitions. [2021-10-29 03:07:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-10-29 03:07:49,759 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:49,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2021-10-29 03:07:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 369 states and 592 transitions. [2021-10-29 03:07:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 592 transitions. [2021-10-29 03:07:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-10-29 03:07:51,186 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:51,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2021-10-29 03:07:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 371 states and 593 transitions. [2021-10-29 03:07:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 593 transitions. [2021-10-29 03:07:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-10-29 03:07:51,699 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:51,699 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-10-29 03:07:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 372 states and 594 transitions. [2021-10-29 03:07:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 594 transitions. [2021-10-29 03:07:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-10-29 03:07:52,264 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:52,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2021-10-29 03:07:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 373 states and 594 transitions. [2021-10-29 03:07:52,528 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 594 transitions. [2021-10-29 03:07:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-10-29 03:07:52,531 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:52,531 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2021-10-29 03:07:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 375 states and 595 transitions. [2021-10-29 03:07:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 595 transitions. [2021-10-29 03:07:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-10-29 03:07:52,911 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:52,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 50 proven. 4 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-10-29 03:07:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 375 states and 593 transitions. [2021-10-29 03:07:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 593 transitions. [2021-10-29 03:07:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-10-29 03:07:53,052 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:53,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 59 proven. 4 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2021-10-29 03:07:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 379 states and 599 transitions. [2021-10-29 03:07:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 599 transitions. [2021-10-29 03:07:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-10-29 03:07:53,776 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:53,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 74 proven. 4 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2021-10-29 03:07:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 379 states and 596 transitions. [2021-10-29 03:07:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 596 transitions. [2021-10-29 03:07:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-10-29 03:07:53,946 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:53,946 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2021-10-29 03:07:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 382 states and 601 transitions. [2021-10-29 03:07:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 601 transitions. [2021-10-29 03:07:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2021-10-29 03:07:54,642 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:07:54,642 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:07:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 03:07:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 55 proven. 12 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2021-10-29 03:07:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:07:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 264 states and 392 transitions. [2021-10-29 03:07:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 392 transitions. [2021-10-29 03:07:54,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-29 03:07:54,859 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 70 iterations. [2021-10-29 03:07:54,878 INFO L759 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2021-10-29 03:07:55,546 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,551 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,551 INFO L565 CodeCheckObserver]: Invariant with dag size 10 [2021-10-29 03:07:55,560 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,561 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,561 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,561 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,562 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,562 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,562 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,562 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,562 INFO L565 CodeCheckObserver]: Invariant with dag size 8 [2021-10-29 03:07:55,564 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,565 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,565 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,565 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,566 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,567 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,567 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,567 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,567 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,567 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 03:07:55,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.10 03:07:55 ImpRootNode [2021-10-29 03:07:55,571 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-10-29 03:07:55,571 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 03:07:55,572 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 03:07:55,572 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 03:07:55,572 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:07:23" (3/4) ... [2021-10-29 03:07:55,576 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 03:07:55,584 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2021-10-29 03:07:55,584 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-10-29 03:07:55,584 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_sysfs [2021-10-29 03:07:55,584 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2021-10-29 03:07:55,584 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-10-29 03:07:55,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2021-10-29 03:07:55,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-10-29 03:07:55,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2021-10-29 03:07:55,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-10-29 03:07:55,585 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2021-10-29 03:07:55,586 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2021-10-29 03:07:55,586 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2021-10-29 03:07:55,586 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-10-29 03:07:55,615 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 91 nodes and edges [2021-10-29 03:07:55,616 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2021-10-29 03:07:55,617 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-10-29 03:07:55,618 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-29 03:07:55,619 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 03:07:55,621 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 03:07:55,764 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/witness.graphml [2021-10-29 03:07:55,765 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 03:07:55,766 INFO L168 Benchmark]: Toolchain (without parser) took 34265.71 ms. Allocated memory was 86.0 MB in the beginning and 358.6 MB in the end (delta: 272.6 MB). Free memory was 43.9 MB in the beginning and 302.5 MB in the end (delta: -258.6 MB). Peak memory consumption was 212.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,767 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:07:55,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.27 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 43.6 MB in the beginning and 61.5 MB in the end (delta: -17.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,768 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.51 ms. Allocated memory is still 104.9 MB. Free memory was 61.5 MB in the beginning and 57.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,768 INFO L168 Benchmark]: Boogie Preprocessor took 114.24 ms. Allocated memory is still 104.9 MB. Free memory was 57.7 MB in the beginning and 53.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,769 INFO L168 Benchmark]: RCFGBuilder took 1237.83 ms. Allocated memory is still 104.9 MB. Free memory was 53.9 MB in the beginning and 39.8 MB in the end (delta: 14.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,769 INFO L168 Benchmark]: CodeCheck took 31882.44 ms. Allocated memory was 104.9 MB in the beginning and 358.6 MB in the end (delta: 253.8 MB). Free memory was 39.2 MB in the beginning and 107.4 MB in the end (delta: -68.2 MB). Peak memory consumption was 185.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,770 INFO L168 Benchmark]: Witness Printer took 193.32 ms. Allocated memory is still 358.6 MB. Free memory was 107.4 MB in the beginning and 302.5 MB in the end (delta: -195.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:07:55,772 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 14 procedures, 120 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31.1s, OverallIterations: 70, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1694601492 SDtfs, 1001833948 SDslu, -1834918288 SDs, 0 SdLazy, 901163836 SolverSat, -403302188 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 64.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 66354 GetRequests, 65585 SyntacticMatches, 437 SemanticMatches, 332 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45574 ImplicationChecksByTransitivity, 19.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.6s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 9058 NumberOfCodeBlocks, 9058 NumberOfCodeBlocksAsserted, 69 NumberOfCheckSat, 8989 ConstructedInterpolants, 0 QuantifiedInterpolants, 16215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 69 InterpolantComputations, 31 PerfectInterpolantSequences, 8872/9068 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1275]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1345]: Loop Invariant Derived loop invariant: ((ldv_call_dev_attr_of_sensor_device_attribute == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) && ldv_count_1 == 0) && ldv_count_2 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 850]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1259]: Loop Invariant Derived loop invariant: aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0 || !(ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1044]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1134]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1021]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1134]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1186]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 62.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 720.27 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 43.6 MB in the beginning and 61.5 MB in the end (delta: -17.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 99.51 ms. Allocated memory is still 104.9 MB. Free memory was 61.5 MB in the beginning and 57.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 114.24 ms. Allocated memory is still 104.9 MB. Free memory was 57.7 MB in the beginning and 53.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1237.83 ms. Allocated memory is still 104.9 MB. Free memory was 53.9 MB in the beginning and 39.8 MB in the end (delta: 14.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. * CodeCheck took 31882.44 ms. Allocated memory was 104.9 MB in the beginning and 358.6 MB in the end (delta: 253.8 MB). Free memory was 39.2 MB in the beginning and 107.4 MB in the end (delta: -68.2 MB). Peak memory consumption was 185.1 MB. Max. memory is 16.1 GB. * Witness Printer took 193.32 ms. Allocated memory is still 358.6 MB. Free memory was 107.4 MB in the beginning and 302.5 MB in the end (delta: -195.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! [2021-10-29 03:07:55,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7736362-8084-4549-becc-3bf59b0d8e70/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...