./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 173e3943 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 17:58:14,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 17:58:14,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 17:58:14,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 17:58:14,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 17:58:14,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 17:58:14,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 17:58:14,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 17:58:14,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 17:58:14,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 17:58:14,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 17:58:14,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 17:58:14,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 17:58:14,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 17:58:14,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 17:58:14,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 17:58:14,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 17:58:14,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 17:58:14,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 17:58:14,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 17:58:14,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 17:58:14,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 17:58:14,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 17:58:14,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 17:58:14,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 17:58:14,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 17:58:14,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 17:58:14,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 17:58:14,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 17:58:14,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 17:58:14,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 17:58:14,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 17:58:14,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 17:58:14,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 17:58:14,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 17:58:14,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 17:58:14,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 17:58:14,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 17:58:14,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 17:58:14,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 17:58:14,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 17:58:14,199 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 17:58:14,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 17:58:14,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 17:58:14,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 17:58:14,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 17:58:14,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 17:58:14,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 17:58:14,229 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 17:58:14,229 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 17:58:14,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 17:58:14,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 17:58:14,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 17:58:14,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 17:58:14,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 17:58:14,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 17:58:14,230 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 17:58:14,231 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 17:58:14,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 17:58:14,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 17:58:14,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 17:58:14,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 17:58:14,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 17:58:14,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 17:58:14,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 17:58:14,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 17:58:14,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 17:58:14,232 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 17:58:14,232 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 17:58:14,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 17:58:14,234 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 17:58:14,234 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 [2021-11-06 17:58:14,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 17:58:14,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 17:58:14,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 17:58:14,447 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 17:58:14,448 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 17:58:14,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-11-06 17:58:14,492 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bc83f20e/07fa979ba9bb423fb278386f97636b64/FLAG0ef277812 [2021-11-06 17:58:15,152 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 17:58:15,153 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-11-06 17:58:15,197 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bc83f20e/07fa979ba9bb423fb278386f97636b64/FLAG0ef277812 [2021-11-06 17:58:15,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bc83f20e/07fa979ba9bb423fb278386f97636b64 [2021-11-06 17:58:15,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 17:58:15,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 17:58:15,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 17:58:15,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 17:58:15,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 17:58:15,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 05:58:15" (1/1) ... [2021-11-06 17:58:15,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52aff2cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:15, skipping insertion in model container [2021-11-06 17:58:15,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 05:58:15" (1/1) ... [2021-11-06 17:58:15,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 17:58:15,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 17:58:17,330 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2021-11-06 17:58:17,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 17:58:17,386 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 17:58:17,610 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2021-11-06 17:58:17,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 17:58:17,682 INFO L208 MainTranslator]: Completed translation [2021-11-06 17:58:17,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17 WrapperNode [2021-11-06 17:58:17,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 17:58:17,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 17:58:17,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 17:58:17,686 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 17:58:17,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:17,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:19,067 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 17:58:19,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 17:58:19,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 17:58:19,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 17:58:19,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:19,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:19,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:19,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:20,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:20,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:20,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:20,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 17:58:20,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 17:58:20,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 17:58:20,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 17:58:20,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (1/1) ... [2021-11-06 17:58:20,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 17:58:20,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 17:58:20,822 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-06 17:58:20,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-06 17:58:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2021-11-06 17:58:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2021-11-06 17:58:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2021-11-06 17:58:20,880 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2021-11-06 17:58:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-06 17:58:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-06 17:58:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 17:58:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2021-11-06 17:58:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2021-11-06 17:58:20,881 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-06 17:58:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-06 17:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-06 17:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 17:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 17:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2021-11-06 17:58:20,882 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2021-11-06 17:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-06 17:58:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 17:58:20,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 17:58:39,989 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-06 17:58:39,990 INFO L299 CfgBuilder]: Removed 10350 assume(true) statements. [2021-11-06 17:58:39,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 05:58:39 BoogieIcfgContainer [2021-11-06 17:58:39,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-06 17:58:39,999 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-06 17:58:39,999 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-06 17:58:40,001 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-06 17:58:40,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 05:58:15" (1/3) ... [2021-11-06 17:58:40,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7700d5ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 05:58:40, skipping insertion in model container [2021-11-06 17:58:40,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 05:58:17" (2/3) ... [2021-11-06 17:58:40,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7700d5ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 05:58:40, skipping insertion in model container [2021-11-06 17:58:40,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 05:58:39" (3/3) ... [2021-11-06 17:58:40,004 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-11-06 17:58:40,009 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-06 17:58:40,009 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-11-06 17:58:40,081 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-06 17:58:40,085 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-06 17:58:40,086 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-06 17:58:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand has 7253 states, 7187 states have (on average 1.3081953527201893) internal successors, (9402), 7211 states have internal predecessors, (9402), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 17:58:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-06 17:58:40,196 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:40,196 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:40,197 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:40,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:40,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1741699506, now seen corresponding path program 1 times [2021-11-06 17:58:40,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:40,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013919733] [2021-11-06 17:58:40,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:40,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 17:58:40,498 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:40,499 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013919733] [2021-11-06 17:58:40,499 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2013919733] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:40,499 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:40,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-06 17:58:40,501 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108952963] [2021-11-06 17:58:40,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-06 17:58:40,504 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:40,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-06 17:58:40,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-06 17:58:40,523 INFO L87 Difference]: Start difference. First operand has 7253 states, 7187 states have (on average 1.3081953527201893) internal successors, (9402), 7211 states have internal predecessors, (9402), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:40,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:40,702 INFO L93 Difference]: Finished difference Result 14502 states and 19074 transitions. [2021-11-06 17:58:40,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-06 17:58:40,704 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-06 17:58:40,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:40,747 INFO L225 Difference]: With dead ends: 14502 [2021-11-06 17:58:40,747 INFO L226 Difference]: Without dead ends: 7227 [2021-11-06 17:58:40,787 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-06 17:58:40,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7227 states. [2021-11-06 17:58:41,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7227 to 7227. [2021-11-06 17:58:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7227 states, 7162 states have (on average 1.3011728567439262) internal successors, (9319), 7185 states have internal predecessors, (9319), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 17:58:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7227 states to 7227 states and 9429 transitions. [2021-11-06 17:58:41,054 INFO L78 Accepts]: Start accepts. Automaton has 7227 states and 9429 transitions. Word has length 59 [2021-11-06 17:58:41,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:41,054 INFO L470 AbstractCegarLoop]: Abstraction has 7227 states and 9429 transitions. [2021-11-06 17:58:41,055 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 7227 states and 9429 transitions. [2021-11-06 17:58:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-06 17:58:41,061 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:41,061 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:41,062 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-06 17:58:41,062 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:41,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:41,066 INFO L85 PathProgramCache]: Analyzing trace with hash -974253010, now seen corresponding path program 1 times [2021-11-06 17:58:41,066 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:41,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175493473] [2021-11-06 17:58:41,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:41,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 17:58:41,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:41,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175493473] [2021-11-06 17:58:41,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175493473] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:41,309 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:41,309 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 17:58:41,309 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484978903] [2021-11-06 17:58:41,310 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 17:58:41,310 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:41,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 17:58:41,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 17:58:41,311 INFO L87 Difference]: Start difference. First operand 7227 states and 9429 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:41,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:41,869 INFO L93 Difference]: Finished difference Result 17476 states and 22789 transitions. [2021-11-06 17:58:41,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 17:58:41,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-06 17:58:41,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:41,907 INFO L225 Difference]: With dead ends: 17476 [2021-11-06 17:58:41,908 INFO L226 Difference]: Without dead ends: 10285 [2021-11-06 17:58:41,928 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 17:58:41,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10285 states. [2021-11-06 17:58:42,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10285 to 10278. [2021-11-06 17:58:42,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10278 states, 10197 states have (on average 1.3004805334902423) internal successors, (13261), 10222 states have internal predecessors, (13261), 67 states have call successors, (67), 9 states have call predecessors, (67), 9 states have return successors, (67), 65 states have call predecessors, (67), 67 states have call successors, (67) [2021-11-06 17:58:42,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10278 states to 10278 states and 13395 transitions. [2021-11-06 17:58:42,115 INFO L78 Accepts]: Start accepts. Automaton has 10278 states and 13395 transitions. Word has length 59 [2021-11-06 17:58:42,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:42,116 INFO L470 AbstractCegarLoop]: Abstraction has 10278 states and 13395 transitions. [2021-11-06 17:58:42,116 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10278 states and 13395 transitions. [2021-11-06 17:58:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-06 17:58:42,120 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:42,120 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:42,121 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-06 17:58:42,121 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:42,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:42,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1482512219, now seen corresponding path program 1 times [2021-11-06 17:58:42,122 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:42,122 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079460239] [2021-11-06 17:58:42,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:42,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 17:58:42,232 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:42,232 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079460239] [2021-11-06 17:58:42,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079460239] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:42,232 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:42,232 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-06 17:58:42,233 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845832315] [2021-11-06 17:58:42,233 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 17:58:42,233 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:42,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 17:58:42,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:42,234 INFO L87 Difference]: Start difference. First operand 10278 states and 13395 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:44,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:44,760 INFO L93 Difference]: Finished difference Result 20488 states and 26704 transitions. [2021-11-06 17:58:44,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 17:58:44,760 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2021-11-06 17:58:44,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:44,800 INFO L225 Difference]: With dead ends: 20488 [2021-11-06 17:58:44,801 INFO L226 Difference]: Without dead ends: 10246 [2021-11-06 17:58:44,829 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:44,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10246 states. [2021-11-06 17:58:45,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10246 to 10246. [2021-11-06 17:58:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10246 states, 10167 states have (on average 1.2999901642569096) internal successors, (13217), 10192 states have internal predecessors, (13217), 65 states have call successors, (65), 9 states have call predecessors, (65), 9 states have return successors, (65), 63 states have call predecessors, (65), 65 states have call successors, (65) [2021-11-06 17:58:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10246 states to 10246 states and 13347 transitions. [2021-11-06 17:58:45,110 INFO L78 Accepts]: Start accepts. Automaton has 10246 states and 13347 transitions. Word has length 79 [2021-11-06 17:58:45,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:45,110 INFO L470 AbstractCegarLoop]: Abstraction has 10246 states and 13347 transitions. [2021-11-06 17:58:45,111 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10246 states and 13347 transitions. [2021-11-06 17:58:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-06 17:58:45,129 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:45,130 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:45,130 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-06 17:58:45,131 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:45,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:45,131 INFO L85 PathProgramCache]: Analyzing trace with hash -2048024030, now seen corresponding path program 1 times [2021-11-06 17:58:45,132 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:45,132 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464672522] [2021-11-06 17:58:45,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:45,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 17:58:45,257 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:45,257 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464672522] [2021-11-06 17:58:45,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464672522] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:45,257 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:45,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-06 17:58:45,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220788810] [2021-11-06 17:58:45,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 17:58:45,258 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:45,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 17:58:45,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:45,259 INFO L87 Difference]: Start difference. First operand 10246 states and 13347 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:47,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:47,976 INFO L93 Difference]: Finished difference Result 20424 states and 26608 transitions. [2021-11-06 17:58:47,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 17:58:47,977 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2021-11-06 17:58:47,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:48,013 INFO L225 Difference]: With dead ends: 20424 [2021-11-06 17:58:48,013 INFO L226 Difference]: Without dead ends: 10214 [2021-11-06 17:58:48,043 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:48,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10214 states. [2021-11-06 17:58:48,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10214 to 10214. [2021-11-06 17:58:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10214 states, 10137 states have (on average 1.2996941896024465) internal successors, (13175), 10162 states have internal predecessors, (13175), 63 states have call successors, (63), 9 states have call predecessors, (63), 9 states have return successors, (63), 61 states have call predecessors, (63), 63 states have call successors, (63) [2021-11-06 17:58:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10214 states to 10214 states and 13301 transitions. [2021-11-06 17:58:48,251 INFO L78 Accepts]: Start accepts. Automaton has 10214 states and 13301 transitions. Word has length 80 [2021-11-06 17:58:48,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:48,251 INFO L470 AbstractCegarLoop]: Abstraction has 10214 states and 13301 transitions. [2021-11-06 17:58:48,251 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10214 states and 13301 transitions. [2021-11-06 17:58:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-06 17:58:48,255 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:48,255 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:48,255 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-06 17:58:48,255 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:48,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:48,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1553190804, now seen corresponding path program 1 times [2021-11-06 17:58:48,256 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:48,256 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271109403] [2021-11-06 17:58:48,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:48,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 17:58:48,430 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:48,430 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271109403] [2021-11-06 17:58:48,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271109403] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:48,431 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:48,431 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-06 17:58:48,431 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906290648] [2021-11-06 17:58:48,431 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 17:58:48,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:48,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 17:58:48,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:48,432 INFO L87 Difference]: Start difference. First operand 10214 states and 13301 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:50,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:50,956 INFO L93 Difference]: Finished difference Result 20360 states and 26516 transitions. [2021-11-06 17:58:50,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 17:58:50,957 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2021-11-06 17:58:50,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:50,992 INFO L225 Difference]: With dead ends: 20360 [2021-11-06 17:58:50,992 INFO L226 Difference]: Without dead ends: 10182 [2021-11-06 17:58:51,018 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:51,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10182 states. [2021-11-06 17:58:51,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10182 to 10182. [2021-11-06 17:58:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10182 states, 10107 states have (on average 1.299396457900465) internal successors, (13133), 10132 states have internal predecessors, (13133), 61 states have call successors, (61), 9 states have call predecessors, (61), 9 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2021-11-06 17:58:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10182 states to 10182 states and 13255 transitions. [2021-11-06 17:58:51,435 INFO L78 Accepts]: Start accepts. Automaton has 10182 states and 13255 transitions. Word has length 81 [2021-11-06 17:58:51,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:51,436 INFO L470 AbstractCegarLoop]: Abstraction has 10182 states and 13255 transitions. [2021-11-06 17:58:51,436 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10182 states and 13255 transitions. [2021-11-06 17:58:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-06 17:58:51,442 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:51,444 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:51,444 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-06 17:58:51,445 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:51,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:51,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1361095883, now seen corresponding path program 1 times [2021-11-06 17:58:51,446 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:51,446 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685042588] [2021-11-06 17:58:51,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:51,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 17:58:51,605 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:51,605 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685042588] [2021-11-06 17:58:51,606 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685042588] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:51,606 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:51,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-06 17:58:51,606 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312958668] [2021-11-06 17:58:51,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 17:58:51,607 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:51,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 17:58:51,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:51,608 INFO L87 Difference]: Start difference. First operand 10182 states and 13255 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:54,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:54,229 INFO L93 Difference]: Finished difference Result 20296 states and 26424 transitions. [2021-11-06 17:58:54,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 17:58:54,229 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-11-06 17:58:54,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:54,260 INFO L225 Difference]: With dead ends: 20296 [2021-11-06 17:58:54,260 INFO L226 Difference]: Without dead ends: 10150 [2021-11-06 17:58:54,280 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:58:54,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10150 states. [2021-11-06 17:58:54,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10150 to 10150. [2021-11-06 17:58:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10150 states, 10077 states have (on average 1.2990969534583705) internal successors, (13091), 10102 states have internal predecessors, (13091), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 17:58:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10150 states to 10150 states and 13209 transitions. [2021-11-06 17:58:54,523 INFO L78 Accepts]: Start accepts. Automaton has 10150 states and 13209 transitions. Word has length 82 [2021-11-06 17:58:54,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:54,524 INFO L470 AbstractCegarLoop]: Abstraction has 10150 states and 13209 transitions. [2021-11-06 17:58:54,524 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10150 states and 13209 transitions. [2021-11-06 17:58:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-06 17:58:54,532 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:54,532 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:54,532 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-06 17:58:54,533 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:54,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:54,533 INFO L85 PathProgramCache]: Analyzing trace with hash 987296918, now seen corresponding path program 1 times [2021-11-06 17:58:54,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:54,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757285962] [2021-11-06 17:58:54,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:54,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:54,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-06 17:58:54,822 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:54,823 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757285962] [2021-11-06 17:58:54,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757285962] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:58:54,824 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:58:54,824 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 17:58:54,825 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683550737] [2021-11-06 17:58:54,825 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 17:58:54,825 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:58:54,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 17:58:54,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 17:58:54,826 INFO L87 Difference]: Start difference. First operand 10150 states and 13209 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:55,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:58:55,204 INFO L93 Difference]: Finished difference Result 20288 states and 26409 transitions. [2021-11-06 17:58:55,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 17:58:55,205 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 91 [2021-11-06 17:58:55,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:58:55,232 INFO L225 Difference]: With dead ends: 20288 [2021-11-06 17:58:55,232 INFO L226 Difference]: Without dead ends: 10154 [2021-11-06 17:58:55,257 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 17:58:55,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10154 states. [2021-11-06 17:58:55,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10154 to 10154. [2021-11-06 17:58:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10154 states, 10081 states have (on average 1.298978275964686) internal successors, (13095), 10106 states have internal predecessors, (13095), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 17:58:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10154 states to 10154 states and 13213 transitions. [2021-11-06 17:58:55,516 INFO L78 Accepts]: Start accepts. Automaton has 10154 states and 13213 transitions. Word has length 91 [2021-11-06 17:58:55,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:58:55,516 INFO L470 AbstractCegarLoop]: Abstraction has 10154 states and 13213 transitions. [2021-11-06 17:58:55,517 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:58:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10154 states and 13213 transitions. [2021-11-06 17:58:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-06 17:58:55,522 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:58:55,523 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:58:55,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-06 17:58:55,523 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:58:55,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:58:55,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1465147602, now seen corresponding path program 1 times [2021-11-06 17:58:55,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:58:55,524 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961860301] [2021-11-06 17:58:55,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:55,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:58:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:58:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-06 17:58:55,808 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:58:55,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961860301] [2021-11-06 17:58:55,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961860301] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:58:55,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [523121004] [2021-11-06 17:58:55,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:58:55,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 17:58:55,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 17:58:55,819 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 17:58:55,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-06 17:59:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:59:02,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 2065 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-06 17:59:02,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 17:59:02,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-06 17:59:02,823 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [523121004] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:59:02,823 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-06 17:59:02,823 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-11-06 17:59:02,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091294119] [2021-11-06 17:59:02,823 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 17:59:02,823 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:59:02,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 17:59:02,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:59:02,824 INFO L87 Difference]: Start difference. First operand 10154 states and 13213 transitions. Second operand has 5 states, 5 states have (on average 19.2) internal successors, (96), 5 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:03,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:59:03,208 INFO L93 Difference]: Finished difference Result 20295 states and 26416 transitions. [2021-11-06 17:59:03,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 17:59:03,209 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 5 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 95 [2021-11-06 17:59:03,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:59:03,235 INFO L225 Difference]: With dead ends: 20295 [2021-11-06 17:59:03,235 INFO L226 Difference]: Without dead ends: 10158 [2021-11-06 17:59:03,260 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 17:59:03,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10158 states. [2021-11-06 17:59:03,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10158 to 10158. [2021-11-06 17:59:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10158 states, 10085 states have (on average 1.2988596926127913) internal successors, (13099), 10110 states have internal predecessors, (13099), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 17:59:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10158 states to 10158 states and 13217 transitions. [2021-11-06 17:59:03,592 INFO L78 Accepts]: Start accepts. Automaton has 10158 states and 13217 transitions. Word has length 95 [2021-11-06 17:59:03,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:59:03,593 INFO L470 AbstractCegarLoop]: Abstraction has 10158 states and 13217 transitions. [2021-11-06 17:59:03,594 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 5 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 10158 states and 13217 transitions. [2021-11-06 17:59:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-06 17:59:03,600 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:59:03,600 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:59:03,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-06 17:59:03,827 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 17:59:03,827 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:59:03,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:59:03,828 INFO L85 PathProgramCache]: Analyzing trace with hash -1164399978, now seen corresponding path program 2 times [2021-11-06 17:59:03,828 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:59:03,828 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478028483] [2021-11-06 17:59:03,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:59:03,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:59:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:59:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-06 17:59:03,994 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:59:03,994 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478028483] [2021-11-06 17:59:03,995 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478028483] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 17:59:03,995 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 17:59:03,995 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 17:59:03,995 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133657914] [2021-11-06 17:59:03,995 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 17:59:03,995 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:59:03,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 17:59:03,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 17:59:03,996 INFO L87 Difference]: Start difference. First operand 10158 states and 13217 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:04,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:59:04,277 INFO L93 Difference]: Finished difference Result 20292 states and 26409 transitions. [2021-11-06 17:59:04,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 17:59:04,278 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 99 [2021-11-06 17:59:04,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:59:04,303 INFO L225 Difference]: With dead ends: 20292 [2021-11-06 17:59:04,306 INFO L226 Difference]: Without dead ends: 10160 [2021-11-06 17:59:04,469 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 17:59:04,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10160 states. [2021-11-06 17:59:04,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10160 to 10160. [2021-11-06 17:59:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10160 states, 10087 states have (on average 1.2988004362050163) internal successors, (13101), 10112 states have internal predecessors, (13101), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 17:59:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10160 states to 10160 states and 13219 transitions. [2021-11-06 17:59:04,702 INFO L78 Accepts]: Start accepts. Automaton has 10160 states and 13219 transitions. Word has length 99 [2021-11-06 17:59:04,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:59:04,702 INFO L470 AbstractCegarLoop]: Abstraction has 10160 states and 13219 transitions. [2021-11-06 17:59:04,702 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 10160 states and 13219 transitions. [2021-11-06 17:59:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-06 17:59:04,707 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:59:04,708 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:59:04,708 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-06 17:59:04,709 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:59:04,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:59:04,709 INFO L85 PathProgramCache]: Analyzing trace with hash 139542900, now seen corresponding path program 1 times [2021-11-06 17:59:04,709 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:59:04,710 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124102954] [2021-11-06 17:59:04,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:59:04,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:59:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:59:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-06 17:59:04,960 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:59:04,960 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124102954] [2021-11-06 17:59:04,960 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124102954] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:59:04,960 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [853035358] [2021-11-06 17:59:04,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:59:04,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 17:59:04,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 17:59:04,961 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 17:59:04,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-06 17:59:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:59:14,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 2101 conjuncts, 23 conjunts are in the unsatisfiable core [2021-11-06 17:59:14,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 17:59:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-06 17:59:14,305 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [853035358] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:59:14,305 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-06 17:59:14,305 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 7 [2021-11-06 17:59:14,305 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609152570] [2021-11-06 17:59:14,306 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-06 17:59:14,306 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:59:14,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-06 17:59:14,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-06 17:59:14,306 INFO L87 Difference]: Start difference. First operand 10160 states and 13219 transitions. Second operand has 7 states, 7 states have (on average 14.428571428571429) internal successors, (101), 7 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:14,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:59:14,841 INFO L93 Difference]: Finished difference Result 20295 states and 26412 transitions. [2021-11-06 17:59:14,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-06 17:59:14,842 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.428571428571429) internal successors, (101), 7 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 101 [2021-11-06 17:59:14,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:59:14,865 INFO L225 Difference]: With dead ends: 20295 [2021-11-06 17:59:14,865 INFO L226 Difference]: Without dead ends: 10162 [2021-11-06 17:59:14,889 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-06 17:59:14,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10162 states. [2021-11-06 17:59:15,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10162 to 10162. [2021-11-06 17:59:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10162 states, 10089 states have (on average 1.2987412032907126) internal successors, (13103), 10114 states have internal predecessors, (13103), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 17:59:15,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10162 states to 10162 states and 13221 transitions. [2021-11-06 17:59:15,196 INFO L78 Accepts]: Start accepts. Automaton has 10162 states and 13221 transitions. Word has length 101 [2021-11-06 17:59:15,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:59:15,196 INFO L470 AbstractCegarLoop]: Abstraction has 10162 states and 13221 transitions. [2021-11-06 17:59:15,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.428571428571429) internal successors, (101), 7 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:15,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10162 states and 13221 transitions. [2021-11-06 17:59:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-06 17:59:15,202 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:59:15,203 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:59:15,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-06 17:59:15,422 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-06 17:59:15,423 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:59:15,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:59:15,423 INFO L85 PathProgramCache]: Analyzing trace with hash -1343208042, now seen corresponding path program 2 times [2021-11-06 17:59:15,423 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:59:15,423 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353333769] [2021-11-06 17:59:15,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:59:15,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:59:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:59:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-06 17:59:15,674 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:59:15,674 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353333769] [2021-11-06 17:59:15,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353333769] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:59:15,674 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661816394] [2021-11-06 17:59:15,674 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-06 17:59:15,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 17:59:15,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 17:59:15,686 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 17:59:15,730 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-06 17:59:35,608 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-06 17:59:35,608 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-06 17:59:35,706 INFO L263 TraceCheckSpWp]: Trace formula consists of 2113 conjuncts, 25 conjunts are in the unsatisfiable core [2021-11-06 17:59:35,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 17:59:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-06 17:59:36,052 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661816394] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:59:36,052 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-06 17:59:36,052 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 8 [2021-11-06 17:59:36,052 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152209139] [2021-11-06 17:59:36,053 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-06 17:59:36,053 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 17:59:36,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-06 17:59:36,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-06 17:59:36,054 INFO L87 Difference]: Start difference. First operand 10162 states and 13221 transitions. Second operand has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:37,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 17:59:37,852 INFO L93 Difference]: Finished difference Result 36052 states and 47413 transitions. [2021-11-06 17:59:37,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-06 17:59:37,853 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 103 [2021-11-06 17:59:37,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 17:59:37,919 INFO L225 Difference]: With dead ends: 36052 [2021-11-06 17:59:37,920 INFO L226 Difference]: Without dead ends: 25918 [2021-11-06 17:59:37,957 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 100 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-06 17:59:37,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25918 states. [2021-11-06 17:59:38,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25918 to 10164. [2021-11-06 17:59:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10164 states, 10091 states have (on average 1.298681993855911) internal successors, (13105), 10116 states have internal predecessors, (13105), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 17:59:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10164 states to 10164 states and 13223 transitions. [2021-11-06 17:59:38,460 INFO L78 Accepts]: Start accepts. Automaton has 10164 states and 13223 transitions. Word has length 103 [2021-11-06 17:59:38,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 17:59:38,461 INFO L470 AbstractCegarLoop]: Abstraction has 10164 states and 13223 transitions. [2021-11-06 17:59:38,461 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 17:59:38,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10164 states and 13223 transitions. [2021-11-06 17:59:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-06 17:59:38,467 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 17:59:38,467 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 17:59:38,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-06 17:59:38,691 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 17:59:38,691 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 17:59:38,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 17:59:38,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1136413452, now seen corresponding path program 3 times [2021-11-06 17:59:38,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 17:59:38,692 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026772387] [2021-11-06 17:59:38,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 17:59:38,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 17:59:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 17:59:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-06 17:59:38,968 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 17:59:38,969 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026772387] [2021-11-06 17:59:38,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026772387] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 17:59:38,969 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369643848] [2021-11-06 17:59:38,969 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-06 17:59:38,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 17:59:38,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 17:59:38,988 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 17:59:39,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-06 18:00:52,136 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-06 18:00:52,137 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-06 18:00:52,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 2125 conjuncts, 22 conjunts are in the unsatisfiable core [2021-11-06 18:00:52,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:00:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-06 18:00:52,637 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1369643848] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 18:00:52,637 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-06 18:00:52,637 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2021-11-06 18:00:52,637 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855507168] [2021-11-06 18:00:52,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-06 18:00:52,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 18:00:52,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-06 18:00:52,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-06 18:00:52,638 INFO L87 Difference]: Start difference. First operand 10164 states and 13223 transitions. Second operand has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:00:53,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:00:53,187 INFO L93 Difference]: Finished difference Result 20301 states and 26418 transitions. [2021-11-06 18:00:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-06 18:00:53,188 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 105 [2021-11-06 18:00:53,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:00:53,215 INFO L225 Difference]: With dead ends: 20301 [2021-11-06 18:00:53,216 INFO L226 Difference]: Without dead ends: 10166 [2021-11-06 18:00:53,245 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-06 18:00:53,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10166 states. [2021-11-06 18:00:53,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10166 to 10166. [2021-11-06 18:00:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10166 states, 10093 states have (on average 1.2986228078866542) internal successors, (13107), 10118 states have internal predecessors, (13107), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 18:00:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10166 states to 10166 states and 13225 transitions. [2021-11-06 18:00:53,651 INFO L78 Accepts]: Start accepts. Automaton has 10166 states and 13225 transitions. Word has length 105 [2021-11-06 18:00:53,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:00:53,651 INFO L470 AbstractCegarLoop]: Abstraction has 10166 states and 13225 transitions. [2021-11-06 18:00:53,651 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:00:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10166 states and 13225 transitions. [2021-11-06 18:00:53,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-06 18:00:53,658 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:00:53,658 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:00:53,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-06 18:00:53,859 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 18:00:53,860 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:00:53,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:00:53,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1035030678, now seen corresponding path program 4 times [2021-11-06 18:00:53,860 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 18:00:53,860 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579757030] [2021-11-06 18:00:53,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:00:53,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 18:00:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-06 18:00:55,034 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-06 18:00:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-06 18:00:56,150 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-06 18:00:56,150 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-06 18:00:56,151 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-06 18:00:56,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-06 18:00:56,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-11-06 18:00:56,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-11-06 18:00:56,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-11-06 18:00:56,153 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-06 18:00:56,156 INFO L731 BasicCegarLoop]: Path program histogram: [4, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:00:56,159 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-06 18:00:56,204 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,205 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,208 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,209 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,209 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,209 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,210 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,210 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,210 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,211 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,211 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,211 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,212 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,213 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,213 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,213 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,214 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,214 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,214 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,214 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,215 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,215 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,215 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,216 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,216 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,216 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,217 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,217 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,217 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,217 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,217 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,218 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,218 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,218 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,218 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,219 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,219 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,219 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,219 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,219 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,220 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,221 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,222 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,222 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,223 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,223 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,223 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,223 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,224 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,224 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,224 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,224 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,224 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,225 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,225 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,225 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,225 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,225 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,226 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,226 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,226 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,226 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,226 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,228 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,228 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,228 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,228 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,229 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,229 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,230 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,230 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,230 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,231 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,231 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,231 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,231 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,231 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,232 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,232 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,236 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,237 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,237 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,237 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,237 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,238 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,238 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,238 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,238 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,238 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,239 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,239 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,239 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,239 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,239 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,240 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,240 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,240 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,240 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,240 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,241 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,241 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,241 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,241 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,241 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,242 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,242 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,242 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,242 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,242 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,243 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,243 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,243 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,244 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,244 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,244 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,244 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,245 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,245 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,245 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,245 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,245 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,245 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,246 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,246 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,246 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,249 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,249 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,249 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,249 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,249 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,250 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,250 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,250 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,250 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,250 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,250 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,251 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,251 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,251 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,251 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,252 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,252 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,252 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,252 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,252 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,253 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,253 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,253 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,253 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,253 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,254 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,254 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,255 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,255 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,255 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,255 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,255 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,255 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,256 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,256 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,256 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,256 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,256 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,256 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,257 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,257 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,257 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,257 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,257 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,259 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,259 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,259 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,259 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,260 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,260 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,260 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,260 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,260 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,260 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,261 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,261 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,261 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,261 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,261 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,262 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,262 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,262 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,262 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,262 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,262 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,263 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,263 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,263 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,263 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,263 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,264 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,264 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,264 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,264 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,264 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,265 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,265 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,265 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,265 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,265 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,266 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,266 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,266 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,266 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,266 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,266 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,267 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,267 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,267 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,267 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,267 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,268 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,268 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,268 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,268 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,268 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,269 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,269 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,269 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,270 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,270 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,270 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,270 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,271 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,271 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,271 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,271 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,272 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,273 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,273 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,274 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,274 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,274 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,274 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,275 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,275 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,275 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,275 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,275 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,276 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,276 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,276 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,276 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,282 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,282 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,283 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,286 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,286 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,286 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,286 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,286 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,287 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,287 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,287 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,287 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,287 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,287 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,288 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,288 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,288 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,289 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,289 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,289 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,291 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,291 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,291 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,291 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,292 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,292 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,292 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,292 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,292 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,292 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,293 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,293 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,293 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,293 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,293 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,294 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,294 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,294 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,294 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,294 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,295 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,295 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,295 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,295 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,295 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,297 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,297 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,297 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,297 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,297 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,297 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,298 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,298 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,298 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,298 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,298 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,299 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,299 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,299 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,299 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,299 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,300 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,300 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,300 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,300 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,300 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,301 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,301 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,301 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,301 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,301 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,302 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,302 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,302 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,302 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,302 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,303 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,303 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,303 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,303 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,303 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,304 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,304 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,304 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,304 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,304 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,304 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,305 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,305 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,305 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,306 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,306 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,307 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,307 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,307 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,307 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,307 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,307 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,308 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,308 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,308 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,308 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,308 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,310 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,310 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,310 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,310 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,310 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,314 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,314 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,314 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,314 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,314 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,315 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,315 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,315 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,315 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,315 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,315 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,316 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,316 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,316 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,316 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,316 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,319 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,319 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,319 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,319 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,321 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,321 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,321 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,321 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,321 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,321 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,322 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,322 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,322 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,322 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,322 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,323 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,323 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,323 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,323 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,323 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,324 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,324 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,324 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,324 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,324 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,325 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,325 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,325 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,325 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,325 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,326 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,326 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,326 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,326 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,328 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,328 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,328 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,328 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,329 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,329 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,329 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,329 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,329 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,330 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,330 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,330 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,330 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,330 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,331 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,331 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,331 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,331 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,334 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,334 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,334 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,334 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,335 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,335 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled [2021-11-06 18:00:56,335 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2021-11-06 18:00:56,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 06:00:56 BoogieIcfgContainer [2021-11-06 18:00:56,584 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-06 18:00:56,584 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-06 18:00:56,584 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-06 18:00:56,585 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-06 18:00:56,585 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 05:58:39" (3/4) ... [2021-11-06 18:00:56,588 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-06 18:00:56,588 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-06 18:00:56,589 INFO L168 Benchmark]: Toolchain (without parser) took 161064.16 ms. Allocated memory was 75.5 MB in the beginning and 5.7 GB in the end (delta: 5.6 GB). Free memory was 44.3 MB in the beginning and 4.5 GB in the end (delta: -4.5 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. [2021-11-06 18:00:56,589 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 55.2 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-06 18:00:56,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2159.37 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 44.1 MB in the beginning and 44.3 MB in the end (delta: -165.6 kB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. [2021-11-06 18:00:56,590 INFO L168 Benchmark]: Boogie Procedure Inliner took 1381.94 ms. Allocated memory was 121.6 MB in the beginning and 343.9 MB in the end (delta: 222.3 MB). Free memory was 44.3 MB in the beginning and 138.8 MB in the end (delta: -94.6 MB). Peak memory consumption was 141.4 MB. Max. memory is 16.1 GB. [2021-11-06 18:00:56,591 INFO L168 Benchmark]: Boogie Preprocessor took 1726.18 ms. Allocated memory was 343.9 MB in the beginning and 1.0 GB in the end (delta: 687.9 MB). Free memory was 138.8 MB in the beginning and 767.9 MB in the end (delta: -629.1 MB). Peak memory consumption was 178.3 MB. Max. memory is 16.1 GB. [2021-11-06 18:00:56,591 INFO L168 Benchmark]: RCFGBuilder took 19202.44 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.2 GB). Free memory was 767.9 MB in the beginning and 4.9 GB in the end (delta: -4.1 GB). Peak memory consumption was 606.1 MB. Max. memory is 16.1 GB. [2021-11-06 18:00:56,591 INFO L168 Benchmark]: TraceAbstraction took 136585.09 ms. Allocated memory was 5.3 GB in the beginning and 5.7 GB in the end (delta: 434.1 MB). Free memory was 4.9 GB in the beginning and 4.5 GB in the end (delta: 342.3 MB). Peak memory consumption was 959.9 MB. Max. memory is 16.1 GB. [2021-11-06 18:00:56,591 INFO L168 Benchmark]: Witness Printer took 3.82 ms. Allocated memory is still 5.7 GB. Free memory is still 4.5 GB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-06 18:00:56,593 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 55.2 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2159.37 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 44.1 MB in the beginning and 44.3 MB in the end (delta: -165.6 kB). Peak memory consumption was 56.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 1381.94 ms. Allocated memory was 121.6 MB in the beginning and 343.9 MB in the end (delta: 222.3 MB). Free memory was 44.3 MB in the beginning and 138.8 MB in the end (delta: -94.6 MB). Peak memory consumption was 141.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 1726.18 ms. Allocated memory was 343.9 MB in the beginning and 1.0 GB in the end (delta: 687.9 MB). Free memory was 138.8 MB in the beginning and 767.9 MB in the end (delta: -629.1 MB). Peak memory consumption was 178.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 19202.44 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.2 GB). Free memory was 767.9 MB in the beginning and 4.9 GB in the end (delta: -4.1 GB). Peak memory consumption was 606.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 136585.09 ms. Allocated memory was 5.3 GB in the beginning and 5.7 GB in the end (delta: 434.1 MB). Free memory was 4.9 GB in the beginning and 4.5 GB in the end (delta: 342.3 MB). Peak memory consumption was 959.9 MB. Max. memory is 16.1 GB. * Witness Printer took 3.82 ms. Allocated memory is still 5.7 GB. Free memory is still 4.5 GB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 8937]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 8980. Possible FailurePath: [L3951] int probed_4 = 0; [L3952] int ldv_timer_1_3 ; [L3953] struct timer_list *ldv_timer_list_2_0 ; [L3954] int ldv_timer_2_1 ; [L3955] int ldv_state_variable_0 ; [L3956] int ldv_state_variable_5 ; [L3957] struct timer_list *ldv_timer_list_3_1 ; [L3958] struct platform_device *r8a66597_driver_group1 ; [L3959] struct timer_list *ldv_timer_list_3_2 ; [L3960] int ldv_timer_2_2 ; [L3961] int ldv_timer_3_3 ; [L3962] int ldv_timer_2_3 ; [L3963] int ldv_timer_1_0 ; [L3964] struct timer_list *ldv_timer_list_3_3 ; [L3965] int ldv_timer_3_1 ; [L3966] int ref_cnt ; [L3967] int ldv_state_variable_1 ; [L3968] struct urb *r8a66597_hc_driver_group0 ; [L3969] struct timer_list *ldv_timer_list_1_3 ; [L3970] struct timer_list *ldv_timer_list_1_1 ; [L3971] struct timer_list *ldv_timer_list_2_1 ; [L3972] struct timer_list *ldv_timer_list_1_0 ; [L3973] int ldv_state_variable_6 ; [L3974] struct device *r8a66597_dev_pm_ops_group1 ; [L3975] int ldv_timer_1_2 ; [L3976] int ldv_timer_2_0 ; [L3977] int ldv_timer_1_1 ; [L3978] int ldv_state_variable_2 ; [L3979] struct timer_list *ldv_timer_list_1_2 ; [L3980] int LDV_IN_INTERRUPT = 1; [L3981] struct usb_hcd *r8a66597_hc_driver_group1 ; [L3982] int ldv_timer_3_2 ; [L3983] int ldv_state_variable_3 ; [L3984] struct timer_list *ldv_timer_list_2_3 ; [L3985] int ldv_timer_3_0 ; [L3986] struct timer_list *ldv_timer_list_3_0 ; [L3987] struct timer_list *ldv_timer_list_2_2 ; [L3988] int ldv_state_variable_4 ; [L4395-L4399] static char const hcd_name[13U] = { 'r', '8', 'a', '6', '6', '5', '9', '7', '_', 'h', 'c', 'd', '\000'}; [L7494-L7499] static struct hc_driver r8a66597_hc_driver = {(char const *)(& hcd_name), 0, 3136UL, & r8a66597_irq, 32, 0, & r8a66597_start, 0, 0, & r8a66597_stop, 0, & r8a66597_get_frame, & r8a66597_urb_enqueue, & r8a66597_urb_dequeue, 0, 0, & r8a66597_endpoint_disable, 0, & r8a66597_hub_status_data, & r8a66597_hub_control, & r8a66597_bus_suspend, & r8a66597_bus_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7566-L7568] static struct dev_pm_ops const r8a66597_dev_pm_ops = {0, 0, & r8a66597_suspend, & r8a66597_resume, 0, 0, & r8a66597_suspend, & r8a66597_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7737-L7741] static struct platform_driver r8a66597_driver = {& r8a66597_probe, & r8a66597_remove, 0, 0, 0, {(char const *)(& hcd_name), 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & r8a66597_dev_pm_ops, 0}, 0, (_Bool)0}; [L7758] int ldv_retval_14 ; [L7759] int ldv_retval_2 ; [L7761] int ldv_retval_12 ; [L7762] int ldv_retval_5 ; [L7763] int ldv_retval_0 ; [L7766] int ldv_retval_11 ; [L7767] int ldv_retval_6 ; [L7768] int ldv_retval_1 ; [L7772] int ldv_retval_15 ; [L7774] int ldv_retval_16 ; [L7775] int ldv_retval_13 ; [L7776] int ldv_retval_10 ; [L7777] int ldv_retval_9 ; [L7780] int ldv_retval_4 ; [L7783] int ldv_retval_8 ; [L7784] int ldv_retval_3 ; [L7785] int ldv_retval_7 ; [L8976] int ldv_spin = 0; VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8362] struct usb_host_endpoint *ldvarg7 ; [L8363] void *tmp ; [L8364] u16 ldvarg3 ; [L8365] u16 ldvarg0 ; [L8366] gfp_t ldvarg5 ; [L8367] char *ldvarg6 ; [L8368] void *tmp___0 ; [L8369] int ldvarg8 ; [L8370] u16 ldvarg1 ; [L8371] char *ldvarg4 ; [L8372] void *tmp___1 ; [L8373] u16 ldvarg2 ; [L8374] int tmp___2 ; [L8375] int tmp___3 ; [L8376] int tmp___4 ; [L8377] int tmp___5 ; [L8378] int tmp___6 ; [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8380] tmp = ldv_init_zalloc(72UL) [L8381] ldvarg7 = (struct usb_host_endpoint *)tmp [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8382] tmp___0 = ldv_init_zalloc(1UL) [L8383] ldvarg6 = (char *)tmp___0 [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8384] tmp___1 = ldv_init_zalloc(1UL) [L8385] ldvarg4 = (char *)tmp___1 VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3794] void *tmp ; [L3796] tmp = memset(s, c, n) [L3797] return (tmp); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3794] void *tmp ; [L3796] tmp = memset(s, c, n) [L3797] return (tmp); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3794] void *tmp ; [L3796] tmp = memset(s, c, n) [L3797] return (tmp); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3794] void *tmp ; [L3796] tmp = memset(s, c, n) [L3797] return (tmp); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3794] void *tmp ; [L3796] tmp = memset(s, c, n) [L3797] return (tmp); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3794] void *tmp ; [L3796] tmp = memset(s, c, n) [L3797] return (tmp); VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8393] ldv_state_variable_6 = 0 [L8394] ldv_state_variable_4 = 0 [L8017] ldv_timer_1_0 = 0 [L8018] ldv_timer_1_1 = 0 [L8019] ldv_timer_1_2 = 0 [L8020] ldv_timer_1_3 = 0 VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8396] ldv_state_variable_1 = 1 [L8397] ref_cnt = 0 [L8398] ldv_state_variable_0 = 1 [L7937] ldv_timer_3_0 = 0 [L7938] ldv_timer_3_1 = 0 [L7939] ldv_timer_3_2 = 0 [L7940] ldv_timer_3_3 = 0 VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8400] ldv_state_variable_3 = 1 [L8007] ldv_timer_2_0 = 0 [L8008] ldv_timer_2_1 = 0 [L8009] ldv_timer_2_2 = 0 [L8010] ldv_timer_2_3 = 0 VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8402] ldv_state_variable_2 = 1 [L8403] ldv_state_variable_5 = 0 VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8405] tmp___2 = __VERIFIER_nondet_int() [L8407] case 0: [L8547] case 1: [L8592] case 2: [L8598] case 3: VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8599] COND TRUE ldv_state_variable_0 != 0 [L8600] tmp___5 = __VERIFIER_nondet_int() [L8602] case 0: [L8610] case 1: VAL [hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8611] COND TRUE ldv_state_variable_0 == 1 [L7744] int tmp ; [L8915] ldv_func_ret_type___7 ldv_func_res ; [L8916] int tmp ; [L9055] return __VERIFIER_nondet_int(); [L8918] tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2) [L8919] ldv_func_res = tmp [L8920] ldv_state_variable_4 = 1 [L7788] void *tmp ; [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={0:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L7790] tmp = ldv_init_zalloc(1472UL) [L7791] r8a66597_driver_group1 = (struct platform_device *)tmp VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8922] return (ldv_func_res); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L7746] tmp = ldv___platform_driver_register_28(& r8a66597_driver, & __this_module) [L7747] return (tmp); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=0, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8612] ldv_retval_3 = r8a66597_driver_init() [L8613] COND TRUE ldv_retval_3 == 0 [L8614] ldv_state_variable_0 = 3 [L8615] ldv_state_variable_5 = 1 [L8096] void *tmp ; [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={0:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8098] tmp = ldv_init_zalloc(1416UL) [L8099] r8a66597_dev_pm_ops_group1 = (struct device *)tmp VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=0, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8617] ldv_state_variable_6 = 1 [L8238] void *tmp ; [L8239] void *tmp___0 ; [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={0:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8241] tmp = ldv_init_zalloc(192UL) [L8242] r8a66597_hc_driver_group0 = (struct urb *)tmp [L3783] void *p ; [L3784] void *tmp ; [L3786] tmp = calloc(1UL, size) [L3787] p = tmp [L3741] COND FALSE !(!cond) VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L3789] return (p); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={0:0}, ref_cnt=0] [L8243] tmp___0 = ldv_init_zalloc(968UL) [L8244] r8a66597_hc_driver_group1 = (struct usb_hcd *)tmp___0 VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L8621] COND FALSE !(ldv_retval_3 != 0) VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L8405] tmp___2 = __VERIFIER_nondet_int() [L8407] case 0: VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L8408] COND TRUE ldv_state_variable_6 != 0 [L8409] tmp___3 = __VERIFIER_nondet_int() [L8411] case 0: [L8422] case 1: [L8434] case 2: [L8446] case 3: [L8458] case 4: [L8470] case 5: [L8482] case 6: [L8494] case 7: [L8502] case 8: VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L8503] COND TRUE ldv_state_variable_6 == 1 [L8504] \read(ldvarg5) [L6883] struct usb_host_endpoint *hep ; [L6884] struct r8a66597 *r8a66597 ; [L6885] struct r8a66597 *tmp ; [L6886] struct r8a66597_td *td ; [L6887] int ret ; [L6888] int request ; [L6889] unsigned long flags ; [L6890] struct r8a66597_device *tmp___0 ; [L6891] int tmp___1 ; [L6892] long tmp___2 ; [L6893] int tmp___3 ; [L6894] unsigned long tmp___4 ; [L6896] EXPR urb->ep [L6896] hep = urb->ep [L4170] return ((struct r8a66597 *)(& hcd->hcd_priv)); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L6897] tmp = hcd_to_r8a66597(hcd) [L6898] r8a66597 = tmp [L6899] td = (struct r8a66597_td *)0 [L6900] request = 0 [L9013] ldv_spin = 1 VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=1, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L4770] void *tmp ; [L4772] EXPR urb->pipe VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=1, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L4772] COND TRUE ((urb->pipe >> 8) & 127U) == 0U [L4773] return (& r8a66597->device0); VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=1, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L6902] tmp___0 = get_urb_to_r8a66597_dev(r8a66597, urb) [L6903] COND FALSE !((unsigned long )tmp___0 == (unsigned long )((struct r8a66597_device *)0)) [L9224] return __VERIFIER_nondet_int(); [L6908] ret = usb_hcd_link_urb_to_ep(hcd, urb) [L6909] COND FALSE !(ret != 0) [L6913] EXPR hep->hcpriv VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=1, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L6913] COND TRUE (unsigned long )hep->hcpriv == (unsigned long )((void *)0) [L8851] void *tmp ; [L8980] COND TRUE ldv_spin != 0 && (flags & 16U) != 0U VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=1, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] [L8937] reach_error() VAL [__this_module={73786976294838206563:73786976294838206564}, hcd_name={73786976294838206478:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_spin=1, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_state_variable_5=1, ldv_state_variable_6=1, ldv_timer_1_0=0, ldv_timer_1_1=0, ldv_timer_1_2=0, ldv_timer_1_3=0, ldv_timer_2_0=0, ldv_timer_2_1=0, ldv_timer_2_2=0, ldv_timer_2_3=0, ldv_timer_3_0=0, ldv_timer_3_1=0, ldv_timer_3_2=0, ldv_timer_3_3=0, ldv_timer_list_1_0={0:0}, ldv_timer_list_1_1={0:0}, ldv_timer_list_1_2={0:0}, ldv_timer_list_1_3={0:0}, ldv_timer_list_2_0={0:0}, ldv_timer_list_2_1={0:0}, ldv_timer_list_2_2={0:0}, ldv_timer_list_2_3={0:0}, ldv_timer_list_3_0={0:0}, ldv_timer_list_3_1={0:0}, ldv_timer_list_3_2={0:0}, ldv_timer_list_3_3={0:0}, probed_4=0, r8a66597_dev_pm_ops={73786976294838206546:0}, r8a66597_dev_pm_ops_group1={-18446744073709551615:0}, r8a66597_driver={73786976294838206511:0}, r8a66597_driver_group1={-36893488147419103231:0}, r8a66597_hc_driver={73786976294838206515:0}, r8a66597_hc_driver_group0={36893488147419103233:0}, r8a66597_hc_driver_group1={-988:0}, ref_cnt=0] - UnprovableResult [Line: 8937]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 8937]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 8937]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 8937]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 7253 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 136.0s, OverallIterations: 13, TraceHistogramMax: 4, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 15.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 127306 SDtfs, 94151 SDslu, 249852 SDs, 0 SdLazy, 1331 SolverSat, 506 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 9.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 450 GetRequests, 413 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10278occurred in iteration=2, InterpolantAutomatonStates: 50, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 12 MinimizatonAttempts, 15761 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 108.3s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 1545 NumberOfCodeBlocks, 1545 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 1422 ConstructedInterpolants, 0 QuantifiedInterpolants, 1895 SizeOfPredicates, 26 NumberOfNonLiveVariables, 8404 ConjunctsInSsa, 82 ConjunctsInUnsatCore, 16 InterpolantComputations, 8 PerfectInterpolantSequences, 124/152 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-06 18:00:56,794 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 18:00:58,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 18:00:58,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 18:00:58,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 18:00:58,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 18:00:58,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 18:00:58,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 18:00:58,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 18:00:58,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 18:00:58,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 18:00:58,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 18:00:58,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 18:00:58,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 18:00:58,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 18:00:58,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 18:00:58,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 18:00:58,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 18:00:58,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 18:00:58,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 18:00:58,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 18:00:58,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 18:00:58,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 18:00:58,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 18:00:58,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 18:00:58,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 18:00:58,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 18:00:58,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 18:00:58,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 18:00:58,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 18:00:58,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 18:00:58,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 18:00:58,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 18:00:58,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 18:00:58,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 18:00:58,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 18:00:58,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 18:00:58,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 18:00:58,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 18:00:58,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 18:00:58,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 18:00:58,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 18:00:58,872 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-06 18:00:58,892 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 18:00:58,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 18:00:58,893 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 18:00:58,893 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 18:00:58,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 18:00:58,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 18:00:58,895 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 18:00:58,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 18:00:58,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 18:00:58,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 18:00:58,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 18:00:58,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 18:00:58,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-06 18:00:58,896 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-06 18:00:58,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 18:00:58,896 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 18:00:58,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 18:00:58,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-06 18:00:58,897 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-06 18:00:58,898 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 18:00:58,898 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 18:00:58,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 18:00:58,898 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 18:00:58,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-06 18:00:58,898 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 [2021-11-06 18:00:59,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 18:00:59,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 18:00:59,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 18:00:59,213 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 18:00:59,214 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 18:00:59,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-11-06 18:00:59,266 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54d9ece4c/88b8ccf4a70e464ca53651002502a33a/FLAG66435e338 [2021-11-06 18:00:59,928 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 18:00:59,928 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-11-06 18:00:59,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54d9ece4c/88b8ccf4a70e464ca53651002502a33a/FLAG66435e338 [2021-11-06 18:01:00,293 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54d9ece4c/88b8ccf4a70e464ca53651002502a33a [2021-11-06 18:01:00,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 18:01:00,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 18:01:00,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 18:01:00,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 18:01:00,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 18:01:00,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 06:01:00" (1/1) ... [2021-11-06 18:01:00,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@605120a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:00, skipping insertion in model container [2021-11-06 18:01:00,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 06:01:00" (1/1) ... [2021-11-06 18:01:00,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 18:01:00,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 18:01:01,867 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2021-11-06 18:01:01,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 18:01:01,940 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 18:01:02,236 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2021-11-06 18:01:02,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 18:01:02,338 INFO L208 MainTranslator]: Completed translation [2021-11-06 18:01:02,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02 WrapperNode [2021-11-06 18:01:02,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 18:01:02,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 18:01:02,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 18:01:02,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 18:01:02,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:02,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:03,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 18:01:03,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 18:01:03,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 18:01:03,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 18:01:03,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:03,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:03,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:03,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:04,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:04,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:04,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:04,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 18:01:04,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 18:01:04,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 18:01:04,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 18:01:04,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (1/1) ... [2021-11-06 18:01:04,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 18:01:04,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 18:01:04,642 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-06 18:01:04,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-06 18:01:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2021-11-06 18:01:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2021-11-06 18:01:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-06 18:01:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2021-11-06 18:01:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2021-11-06 18:01:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-06 18:01:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2021-11-06 18:01:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2021-11-06 18:01:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-06 18:01:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 18:01:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 18:02:18,263 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-06 18:02:18,264 INFO L299 CfgBuilder]: Removed 10350 assume(true) statements. [2021-11-06 18:02:18,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 06:02:18 BoogieIcfgContainer [2021-11-06 18:02:18,273 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-06 18:02:18,274 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-06 18:02:18,274 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-06 18:02:18,276 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-06 18:02:18,276 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 06:01:00" (1/3) ... [2021-11-06 18:02:18,277 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58598ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 06:02:18, skipping insertion in model container [2021-11-06 18:02:18,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 06:01:02" (2/3) ... [2021-11-06 18:02:18,277 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58598ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 06:02:18, skipping insertion in model container [2021-11-06 18:02:18,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 06:02:18" (3/3) ... [2021-11-06 18:02:18,280 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2021-11-06 18:02:18,285 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-06 18:02:18,285 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2021-11-06 18:02:18,334 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-06 18:02:18,337 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-06 18:02:18,338 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-06 18:02:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand has 7253 states, 7187 states have (on average 1.3081953527201893) internal successors, (9402), 7211 states have internal predecessors, (9402), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 18:02:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-06 18:02:18,419 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:18,419 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:18,420 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:18,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:18,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1741699506, now seen corresponding path program 1 times [2021-11-06 18:02:18,436 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:18,437 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [809943460] [2021-11-06 18:02:18,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:18,438 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:18,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:18,439 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:18,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-06 18:02:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:19,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 1001 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-06 18:02:19,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 18:02:20,058 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 18:02:20,560 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:20,560 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [809943460] [2021-11-06 18:02:20,560 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [809943460] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:20,560 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:20,561 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-06 18:02:20,562 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755300857] [2021-11-06 18:02:20,565 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-06 18:02:20,565 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:20,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-06 18:02:20,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-06 18:02:20,589 INFO L87 Difference]: Start difference. First operand has 7253 states, 7187 states have (on average 1.3081953527201893) internal successors, (9402), 7211 states have internal predecessors, (9402), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:20,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:20,806 INFO L93 Difference]: Finished difference Result 14502 states and 19074 transitions. [2021-11-06 18:02:20,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-06 18:02:20,807 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-06 18:02:20,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:20,856 INFO L225 Difference]: With dead ends: 14502 [2021-11-06 18:02:20,856 INFO L226 Difference]: Without dead ends: 7227 [2021-11-06 18:02:20,894 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-06 18:02:20,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7227 states. [2021-11-06 18:02:21,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7227 to 7227. [2021-11-06 18:02:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7227 states, 7162 states have (on average 1.3011728567439262) internal successors, (9319), 7185 states have internal predecessors, (9319), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 18:02:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7227 states to 7227 states and 9429 transitions. [2021-11-06 18:02:21,116 INFO L78 Accepts]: Start accepts. Automaton has 7227 states and 9429 transitions. Word has length 59 [2021-11-06 18:02:21,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:21,116 INFO L470 AbstractCegarLoop]: Abstraction has 7227 states and 9429 transitions. [2021-11-06 18:02:21,116 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 7227 states and 9429 transitions. [2021-11-06 18:02:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-06 18:02:21,122 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:21,122 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:21,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:21,344 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:21,345 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:21,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:21,346 INFO L85 PathProgramCache]: Analyzing trace with hash -974253010, now seen corresponding path program 1 times [2021-11-06 18:02:21,348 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:21,348 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1337963567] [2021-11-06 18:02:21,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:21,348 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:21,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:21,349 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:21,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-06 18:02:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:22,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 1001 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-06 18:02:22,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:23,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 18:02:23,003 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 18:02:23,489 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:23,489 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1337963567] [2021-11-06 18:02:23,489 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1337963567] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:23,490 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:23,490 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:23,490 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941737753] [2021-11-06 18:02:23,491 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:23,492 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:23,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:23,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:23,493 INFO L87 Difference]: Start difference. First operand 7227 states and 9429 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:24,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:24,211 INFO L93 Difference]: Finished difference Result 14453 states and 18871 transitions. [2021-11-06 18:02:24,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 18:02:24,212 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-06 18:02:24,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:24,243 INFO L225 Difference]: With dead ends: 14453 [2021-11-06 18:02:24,243 INFO L226 Difference]: Without dead ends: 7242 [2021-11-06 18:02:24,268 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:24,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7242 states. [2021-11-06 18:02:24,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7242 to 7242. [2021-11-06 18:02:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7242 states, 7177 states have (on average 1.3005434025358784) internal successors, (9334), 7200 states have internal predecessors, (9334), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 18:02:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7242 states to 7242 states and 9444 transitions. [2021-11-06 18:02:24,604 INFO L78 Accepts]: Start accepts. Automaton has 7242 states and 9444 transitions. Word has length 59 [2021-11-06 18:02:24,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:24,605 INFO L470 AbstractCegarLoop]: Abstraction has 7242 states and 9444 transitions. [2021-11-06 18:02:24,605 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 9444 transitions. [2021-11-06 18:02:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-06 18:02:24,609 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:24,610 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:24,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:24,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:24,831 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:24,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:24,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1335797492, now seen corresponding path program 1 times [2021-11-06 18:02:24,833 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:24,833 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [920550756] [2021-11-06 18:02:24,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:24,833 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:24,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:24,836 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:24,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-06 18:02:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:26,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 1051 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-06 18:02:26,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-06 18:02:26,838 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-06 18:02:27,440 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:27,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [920550756] [2021-11-06 18:02:27,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [920550756] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-06 18:02:27,440 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-06 18:02:27,440 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-11-06 18:02:27,440 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316867261] [2021-11-06 18:02:27,441 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-06 18:02:27,441 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:27,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-06 18:02:27,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-06 18:02:27,441 INFO L87 Difference]: Start difference. First operand 7242 states and 9444 transitions. Second operand has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:28,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:28,872 INFO L93 Difference]: Finished difference Result 14468 states and 18880 transitions. [2021-11-06 18:02:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-06 18:02:28,874 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-11-06 18:02:28,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:28,902 INFO L225 Difference]: With dead ends: 14468 [2021-11-06 18:02:28,902 INFO L226 Difference]: Without dead ends: 7253 [2021-11-06 18:02:28,932 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2021-11-06 18:02:28,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7253 states. [2021-11-06 18:02:29,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7253 to 7253. [2021-11-06 18:02:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7253 states, 7188 states have (on average 1.3000834724540902) internal successors, (9345), 7211 states have internal predecessors, (9345), 55 states have call successors, (55), 5 states have call predecessors, (55), 5 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 18:02:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7253 states to 7253 states and 9455 transitions. [2021-11-06 18:02:29,085 INFO L78 Accepts]: Start accepts. Automaton has 7253 states and 9455 transitions. Word has length 69 [2021-11-06 18:02:29,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:29,085 INFO L470 AbstractCegarLoop]: Abstraction has 7253 states and 9455 transitions. [2021-11-06 18:02:29,086 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 6 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 7253 states and 9455 transitions. [2021-11-06 18:02:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-06 18:02:29,090 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:29,091 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:29,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Ended with exit code 0 [2021-11-06 18:02:29,308 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:29,309 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:29,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:29,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1630957614, now seen corresponding path program 2 times [2021-11-06 18:02:29,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:29,310 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1479919898] [2021-11-06 18:02:29,311 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-06 18:02:29,311 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:29,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:29,313 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:29,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-06 18:02:30,510 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-06 18:02:30,515 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-06 18:02:30,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 1001 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:02:30,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:30,935 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:31,250 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:31,251 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1479919898] [2021-11-06 18:02:31,251 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1479919898] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:31,251 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:31,251 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-06 18:02:31,251 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335537826] [2021-11-06 18:02:31,251 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 18:02:31,251 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:31,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 18:02:31,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 18:02:31,252 INFO L87 Difference]: Start difference. First operand 7253 states and 9455 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:32,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:32,270 INFO L93 Difference]: Finished difference Result 17514 states and 22827 transitions. [2021-11-06 18:02:32,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:32,270 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2021-11-06 18:02:32,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:32,317 INFO L225 Difference]: With dead ends: 17514 [2021-11-06 18:02:32,318 INFO L226 Difference]: Without dead ends: 10313 [2021-11-06 18:02:32,337 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 18:02:32,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10313 states. [2021-11-06 18:02:32,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10313 to 10306. [2021-11-06 18:02:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10306 states, 10225 states have (on average 1.2996577017114914) internal successors, (13289), 10250 states have internal predecessors, (13289), 67 states have call successors, (67), 9 states have call predecessors, (67), 9 states have return successors, (67), 65 states have call predecessors, (67), 67 states have call successors, (67) [2021-11-06 18:02:32,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10306 states to 10306 states and 13423 transitions. [2021-11-06 18:02:32,560 INFO L78 Accepts]: Start accepts. Automaton has 10306 states and 13423 transitions. Word has length 75 [2021-11-06 18:02:32,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:32,560 INFO L470 AbstractCegarLoop]: Abstraction has 10306 states and 13423 transitions. [2021-11-06 18:02:32,560 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 10306 states and 13423 transitions. [2021-11-06 18:02:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-06 18:02:32,566 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:32,566 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:32,589 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:32,779 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:32,780 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:32,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:32,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1325766525, now seen corresponding path program 1 times [2021-11-06 18:02:32,781 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:32,781 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1246046447] [2021-11-06 18:02:32,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:32,782 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:32,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:32,785 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:32,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-06 18:02:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:34,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 1224 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:02:34,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:35,150 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:35,692 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:35,692 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1246046447] [2021-11-06 18:02:35,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1246046447] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:35,693 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:35,693 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:35,693 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206344485] [2021-11-06 18:02:35,693 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:35,693 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:35,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:35,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:35,694 INFO L87 Difference]: Start difference. First operand 10306 states and 13423 transitions. Second operand has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:36,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:36,045 INFO L93 Difference]: Finished difference Result 20528 states and 26744 transitions. [2021-11-06 18:02:36,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:36,046 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 95 [2021-11-06 18:02:36,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:36,075 INFO L225 Difference]: With dead ends: 20528 [2021-11-06 18:02:36,076 INFO L226 Difference]: Without dead ends: 10274 [2021-11-06 18:02:36,103 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:36,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10274 states. [2021-11-06 18:02:36,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10274 to 10274. [2021-11-06 18:02:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10274 states, 10195 states have (on average 1.2993624325649828) internal successors, (13247), 10220 states have internal predecessors, (13247), 65 states have call successors, (65), 9 states have call predecessors, (65), 9 states have return successors, (65), 63 states have call predecessors, (65), 65 states have call successors, (65) [2021-11-06 18:02:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10274 states to 10274 states and 13377 transitions. [2021-11-06 18:02:36,487 INFO L78 Accepts]: Start accepts. Automaton has 10274 states and 13377 transitions. Word has length 95 [2021-11-06 18:02:36,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:36,488 INFO L470 AbstractCegarLoop]: Abstraction has 10274 states and 13377 transitions. [2021-11-06 18:02:36,488 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10274 states and 13377 transitions. [2021-11-06 18:02:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-06 18:02:36,496 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:36,496 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:36,528 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:36,709 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:36,710 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:36,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:36,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1082927616, now seen corresponding path program 1 times [2021-11-06 18:02:36,712 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:36,712 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1973108499] [2021-11-06 18:02:36,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:36,712 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:36,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:36,714 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:36,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-06 18:02:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:38,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 1228 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:02:38,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:39,138 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:39,688 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:39,688 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:39,689 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1973108499] [2021-11-06 18:02:39,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1973108499] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:39,689 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:39,689 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:39,689 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130531283] [2021-11-06 18:02:39,689 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:39,689 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:39,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:39,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:39,690 INFO L87 Difference]: Start difference. First operand 10274 states and 13377 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:40,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:40,419 INFO L93 Difference]: Finished difference Result 20464 states and 26652 transitions. [2021-11-06 18:02:40,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:40,420 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 96 [2021-11-06 18:02:40,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:40,448 INFO L225 Difference]: With dead ends: 20464 [2021-11-06 18:02:40,448 INFO L226 Difference]: Without dead ends: 10242 [2021-11-06 18:02:40,474 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:40,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10242 states. [2021-11-06 18:02:40,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10242 to 10242. [2021-11-06 18:02:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10242 states, 10165 states have (on average 1.2990654205607477) internal successors, (13205), 10190 states have internal predecessors, (13205), 63 states have call successors, (63), 9 states have call predecessors, (63), 9 states have return successors, (63), 61 states have call predecessors, (63), 63 states have call successors, (63) [2021-11-06 18:02:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10242 states to 10242 states and 13331 transitions. [2021-11-06 18:02:40,852 INFO L78 Accepts]: Start accepts. Automaton has 10242 states and 13331 transitions. Word has length 96 [2021-11-06 18:02:40,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:40,852 INFO L470 AbstractCegarLoop]: Abstraction has 10242 states and 13331 transitions. [2021-11-06 18:02:40,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10242 states and 13331 transitions. [2021-11-06 18:02:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-06 18:02:40,857 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:40,857 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:40,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:41,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:41,071 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:41,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:41,071 INFO L85 PathProgramCache]: Analyzing trace with hash -711135158, now seen corresponding path program 1 times [2021-11-06 18:02:41,073 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:41,073 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1551263718] [2021-11-06 18:02:41,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:41,073 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:41,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:41,088 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:41,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-06 18:02:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:42,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 1228 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:02:42,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:43,583 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:44,216 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:44,216 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1551263718] [2021-11-06 18:02:44,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1551263718] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:44,217 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:44,217 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:44,217 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668866895] [2021-11-06 18:02:44,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:44,217 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:44,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:44,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:44,218 INFO L87 Difference]: Start difference. First operand 10242 states and 13331 transitions. Second operand has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:44,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:44,607 INFO L93 Difference]: Finished difference Result 20400 states and 26560 transitions. [2021-11-06 18:02:44,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:44,608 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 97 [2021-11-06 18:02:44,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:44,635 INFO L225 Difference]: With dead ends: 20400 [2021-11-06 18:02:44,635 INFO L226 Difference]: Without dead ends: 10210 [2021-11-06 18:02:44,664 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:44,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10210 states. [2021-11-06 18:02:45,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10210 to 10210. [2021-11-06 18:02:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10210 states, 10135 states have (on average 1.298766650222003) internal successors, (13163), 10160 states have internal predecessors, (13163), 61 states have call successors, (61), 9 states have call predecessors, (61), 9 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2021-11-06 18:02:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10210 states to 10210 states and 13285 transitions. [2021-11-06 18:02:45,045 INFO L78 Accepts]: Start accepts. Automaton has 10210 states and 13285 transitions. Word has length 97 [2021-11-06 18:02:45,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:45,045 INFO L470 AbstractCegarLoop]: Abstraction has 10210 states and 13285 transitions. [2021-11-06 18:02:45,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10210 states and 13285 transitions. [2021-11-06 18:02:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-06 18:02:45,050 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:45,050 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:45,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:45,271 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:45,272 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:45,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:45,272 INFO L85 PathProgramCache]: Analyzing trace with hash -33147735, now seen corresponding path program 1 times [2021-11-06 18:02:45,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:45,273 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1604423347] [2021-11-06 18:02:45,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:45,274 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:45,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:45,275 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:45,313 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-06 18:02:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:47,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 1230 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:02:47,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:47,840 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:48,446 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:48,446 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1604423347] [2021-11-06 18:02:48,446 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1604423347] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:48,446 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:48,446 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:48,446 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109568435] [2021-11-06 18:02:48,447 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:48,447 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:48,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:48,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:48,448 INFO L87 Difference]: Start difference. First operand 10210 states and 13285 transitions. Second operand has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:48,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:48,868 INFO L93 Difference]: Finished difference Result 20336 states and 26468 transitions. [2021-11-06 18:02:48,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:48,869 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 98 [2021-11-06 18:02:48,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:48,895 INFO L225 Difference]: With dead ends: 20336 [2021-11-06 18:02:48,896 INFO L226 Difference]: Without dead ends: 10178 [2021-11-06 18:02:48,921 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:48,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10178 states. [2021-11-06 18:02:49,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10178 to 10178. [2021-11-06 18:02:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10178 states, 10105 states have (on average 1.2984661058881741) internal successors, (13121), 10130 states have internal predecessors, (13121), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 18:02:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10178 states to 10178 states and 13239 transitions. [2021-11-06 18:02:49,304 INFO L78 Accepts]: Start accepts. Automaton has 10178 states and 13239 transitions. Word has length 98 [2021-11-06 18:02:49,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:49,304 INFO L470 AbstractCegarLoop]: Abstraction has 10178 states and 13239 transitions. [2021-11-06 18:02:49,304 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10178 states and 13239 transitions. [2021-11-06 18:02:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-06 18:02:49,309 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:49,309 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:49,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:49,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:49,523 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:49,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:49,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1035030678, now seen corresponding path program 1 times [2021-11-06 18:02:49,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:49,525 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2084153934] [2021-11-06 18:02:49,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:49,525 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:49,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:49,527 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:49,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-06 18:02:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:51,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 1233 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-06 18:02:51,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:02:51,789 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:02:51,959 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:51,959 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2084153934] [2021-11-06 18:02:51,959 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2084153934] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:51,959 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:51,959 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:51,959 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375738239] [2021-11-06 18:02:51,960 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:51,960 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:51,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:51,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:51,960 INFO L87 Difference]: Start difference. First operand 10178 states and 13239 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:52,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:52,403 INFO L93 Difference]: Finished difference Result 17555 states and 23018 transitions. [2021-11-06 18:02:52,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:52,404 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 107 [2021-11-06 18:02:52,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:52,451 INFO L225 Difference]: With dead ends: 17555 [2021-11-06 18:02:52,451 INFO L226 Difference]: Without dead ends: 17547 [2021-11-06 18:02:52,462 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:52,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17547 states. [2021-11-06 18:02:52,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17547 to 10170. [2021-11-06 18:02:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10170 states, 10101 states have (on average 1.2981882981882982) internal successors, (13113), 10122 states have internal predecessors, (13113), 59 states have call successors, (59), 9 states have call predecessors, (59), 9 states have return successors, (59), 57 states have call predecessors, (59), 59 states have call successors, (59) [2021-11-06 18:02:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10170 states to 10170 states and 13231 transitions. [2021-11-06 18:02:53,040 INFO L78 Accepts]: Start accepts. Automaton has 10170 states and 13231 transitions. Word has length 107 [2021-11-06 18:02:53,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:53,040 INFO L470 AbstractCegarLoop]: Abstraction has 10170 states and 13231 transitions. [2021-11-06 18:02:53,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10170 states and 13231 transitions. [2021-11-06 18:02:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-06 18:02:53,046 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:53,046 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:53,074 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:53,267 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:53,268 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:53,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:53,269 INFO L85 PathProgramCache]: Analyzing trace with hash -934815754, now seen corresponding path program 1 times [2021-11-06 18:02:53,270 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:53,270 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1674822174] [2021-11-06 18:02:53,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:53,270 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:53,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:53,271 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:53,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-06 18:02:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:02:55,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 1397 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:02:55,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:02:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:56,310 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:02:57,106 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:02:57,106 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:02:57,106 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1674822174] [2021-11-06 18:02:57,106 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1674822174] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:02:57,107 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:02:57,107 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:02:57,107 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40450900] [2021-11-06 18:02:57,107 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:02:57,107 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:02:57,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:02:57,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:57,108 INFO L87 Difference]: Start difference. First operand 10170 states and 13231 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:57,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:02:57,839 INFO L93 Difference]: Finished difference Result 20070 states and 26084 transitions. [2021-11-06 18:02:57,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:02:57,840 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-11-06 18:02:57,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:02:57,864 INFO L225 Difference]: With dead ends: 20070 [2021-11-06 18:02:57,864 INFO L226 Difference]: Without dead ends: 9952 [2021-11-06 18:02:57,893 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:02:57,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9952 states. [2021-11-06 18:02:58,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9952 to 9952. [2021-11-06 18:02:58,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9952 states, 9885 states have (on average 1.2943854324734445) internal successors, (12795), 9906 states have internal predecessors, (12795), 57 states have call successors, (57), 9 states have call predecessors, (57), 9 states have return successors, (57), 55 states have call predecessors, (57), 57 states have call successors, (57) [2021-11-06 18:02:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9952 states to 9952 states and 12909 transitions. [2021-11-06 18:02:58,296 INFO L78 Accepts]: Start accepts. Automaton has 9952 states and 12909 transitions. Word has length 120 [2021-11-06 18:02:58,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:02:58,296 INFO L470 AbstractCegarLoop]: Abstraction has 9952 states and 12909 transitions. [2021-11-06 18:02:58,296 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:02:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 9952 states and 12909 transitions. [2021-11-06 18:02:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-06 18:02:58,305 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:02:58,305 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:02:58,340 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-06 18:02:58,531 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:02:58,531 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:02:58,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:02:58,532 INFO L85 PathProgramCache]: Analyzing trace with hash 879012050, now seen corresponding path program 1 times [2021-11-06 18:02:58,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:02:58,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1361495471] [2021-11-06 18:02:58,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:02:58,533 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:02:58,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:02:58,535 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:02:58,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-06 18:03:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:03:00,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 1399 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:03:00,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:03:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:03:01,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:03:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:03:02,366 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:03:02,366 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1361495471] [2021-11-06 18:03:02,366 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1361495471] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:03:02,366 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:03:02,366 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:03:02,366 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829711192] [2021-11-06 18:03:02,367 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:03:02,368 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:03:02,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:03:02,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:03:02,369 INFO L87 Difference]: Start difference. First operand 9952 states and 12909 transitions. Second operand has 4 states, 4 states have (on average 30.75) internal successors, (123), 4 states have internal predecessors, (123), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:03,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:03:03,177 INFO L93 Difference]: Finished difference Result 19634 states and 25440 transitions. [2021-11-06 18:03:03,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:03:03,178 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.75) internal successors, (123), 4 states have internal predecessors, (123), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 121 [2021-11-06 18:03:03,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:03:03,219 INFO L225 Difference]: With dead ends: 19634 [2021-11-06 18:03:03,219 INFO L226 Difference]: Without dead ends: 9734 [2021-11-06 18:03:03,242 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:03:03,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9734 states. [2021-11-06 18:03:03,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9734 to 9734. [2021-11-06 18:03:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9734 states, 9669 states have (on average 1.2904126590133416) internal successors, (12477), 9690 states have internal predecessors, (12477), 55 states have call successors, (55), 9 states have call predecessors, (55), 9 states have return successors, (55), 53 states have call predecessors, (55), 55 states have call successors, (55) [2021-11-06 18:03:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9734 states to 9734 states and 12587 transitions. [2021-11-06 18:03:03,702 INFO L78 Accepts]: Start accepts. Automaton has 9734 states and 12587 transitions. Word has length 121 [2021-11-06 18:03:03,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:03:03,702 INFO L470 AbstractCegarLoop]: Abstraction has 9734 states and 12587 transitions. [2021-11-06 18:03:03,703 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.75) internal successors, (123), 4 states have internal predecessors, (123), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 9734 states and 12587 transitions. [2021-11-06 18:03:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-06 18:03:03,709 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:03:03,709 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:03:03,750 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-06 18:03:03,935 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:03:03,935 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:03:03,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:03:03,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1925649628, now seen corresponding path program 1 times [2021-11-06 18:03:03,937 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:03:03,937 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1896412851] [2021-11-06 18:03:03,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:03:03,937 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:03:03,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:03:03,938 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:03:03,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-06 18:03:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:03:06,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 1401 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:03:06,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:03:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:03:06,889 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:03:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:03:07,716 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:03:07,716 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1896412851] [2021-11-06 18:03:07,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1896412851] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:03:07,716 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:03:07,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:03:07,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818728764] [2021-11-06 18:03:07,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:03:07,717 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:03:07,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:03:07,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:03:07,717 INFO L87 Difference]: Start difference. First operand 9734 states and 12587 transitions. Second operand has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:08,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:03:08,502 INFO L93 Difference]: Finished difference Result 19198 states and 24796 transitions. [2021-11-06 18:03:08,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:03:08,503 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 122 [2021-11-06 18:03:08,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:03:08,524 INFO L225 Difference]: With dead ends: 19198 [2021-11-06 18:03:08,524 INFO L226 Difference]: Without dead ends: 9516 [2021-11-06 18:03:08,548 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:03:08,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9516 states. [2021-11-06 18:03:09,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9516 to 9516. [2021-11-06 18:03:09,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9516 states, 9453 states have (on average 1.2862583306886703) internal successors, (12159), 9474 states have internal predecessors, (12159), 53 states have call successors, (53), 9 states have call predecessors, (53), 9 states have return successors, (53), 51 states have call predecessors, (53), 53 states have call successors, (53) [2021-11-06 18:03:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9516 states to 9516 states and 12265 transitions. [2021-11-06 18:03:09,035 INFO L78 Accepts]: Start accepts. Automaton has 9516 states and 12265 transitions. Word has length 122 [2021-11-06 18:03:09,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:03:09,036 INFO L470 AbstractCegarLoop]: Abstraction has 9516 states and 12265 transitions. [2021-11-06 18:03:09,036 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:09,036 INFO L276 IsEmpty]: Start isEmpty. Operand 9516 states and 12265 transitions. [2021-11-06 18:03:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-06 18:03:09,042 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:03:09,042 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:03:09,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-06 18:03:09,260 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:03:09,261 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:03:09,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:03:09,261 INFO L85 PathProgramCache]: Analyzing trace with hash 664226680, now seen corresponding path program 1 times [2021-11-06 18:03:09,263 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:03:09,263 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [437474056] [2021-11-06 18:03:09,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:03:09,263 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:03:09,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:03:09,264 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:03:09,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-06 18:03:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:03:11,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 1403 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 18:03:11,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:03:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:03:12,432 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:03:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-06 18:03:13,283 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:03:13,283 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [437474056] [2021-11-06 18:03:13,283 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [437474056] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:03:13,284 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:03:13,284 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-06 18:03:13,284 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960360301] [2021-11-06 18:03:13,284 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 18:03:13,284 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:03:13,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 18:03:13,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:03:13,285 INFO L87 Difference]: Start difference. First operand 9516 states and 12265 transitions. Second operand has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:13,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:03:13,770 INFO L93 Difference]: Finished difference Result 17661 states and 22839 transitions. [2021-11-06 18:03:13,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 18:03:13,771 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 123 [2021-11-06 18:03:13,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:03:13,787 INFO L225 Difference]: With dead ends: 17661 [2021-11-06 18:03:13,788 INFO L226 Difference]: Without dead ends: 8197 [2021-11-06 18:03:13,808 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-06 18:03:13,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8197 states. [2021-11-06 18:03:14,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8197 to 8197. [2021-11-06 18:03:14,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8197 states, 8144 states have (on average 1.293713163064833) internal successors, (10536), 8163 states have internal predecessors, (10536), 47 states have call successors, (47), 5 states have call predecessors, (47), 5 states have return successors, (47), 45 states have call predecessors, (47), 47 states have call successors, (47) [2021-11-06 18:03:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8197 states to 8197 states and 10630 transitions. [2021-11-06 18:03:14,267 INFO L78 Accepts]: Start accepts. Automaton has 8197 states and 10630 transitions. Word has length 123 [2021-11-06 18:03:14,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:03:14,268 INFO L470 AbstractCegarLoop]: Abstraction has 8197 states and 10630 transitions. [2021-11-06 18:03:14,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 8197 states and 10630 transitions. [2021-11-06 18:03:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-06 18:03:14,278 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:03:14,278 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:03:14,315 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-06 18:03:14,490 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:03:14,491 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:03:14,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:03:14,491 INFO L85 PathProgramCache]: Analyzing trace with hash 188252601, now seen corresponding path program 1 times [2021-11-06 18:03:14,493 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:03:14,493 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1221015103] [2021-11-06 18:03:14,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:03:14,493 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:03:14,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:03:14,495 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:03:14,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-06 18:03:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:03:17,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 1533 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-06 18:03:17,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:03:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:03:17,915 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:03:18,660 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:03:18,660 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:03:18,660 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1221015103] [2021-11-06 18:03:18,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1221015103] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:03:18,660 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:03:18,660 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-06 18:03:18,661 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534406533] [2021-11-06 18:03:18,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-06 18:03:18,661 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:03:18,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-06 18:03:18,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-06 18:03:18,662 INFO L87 Difference]: Start difference. First operand 8197 states and 10630 transitions. Second operand has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:51,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:03:51,271 INFO L93 Difference]: Finished difference Result 61590 states and 80788 transitions. [2021-11-06 18:03:51,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-06 18:03:51,272 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 156 [2021-11-06 18:03:51,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:03:51,376 INFO L225 Difference]: With dead ends: 61590 [2021-11-06 18:03:51,376 INFO L226 Difference]: Without dead ends: 53445 [2021-11-06 18:03:51,407 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2021-11-06 18:03:51,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53445 states. [2021-11-06 18:03:52,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53445 to 8227. [2021-11-06 18:03:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8227 states, 8174 states have (on average 1.2926351847320774) internal successors, (10566), 8193 states have internal predecessors, (10566), 47 states have call successors, (47), 5 states have call predecessors, (47), 5 states have return successors, (47), 45 states have call predecessors, (47), 47 states have call successors, (47) [2021-11-06 18:03:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8227 states to 8227 states and 10660 transitions. [2021-11-06 18:03:52,110 INFO L78 Accepts]: Start accepts. Automaton has 8227 states and 10660 transitions. Word has length 156 [2021-11-06 18:03:52,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:03:52,111 INFO L470 AbstractCegarLoop]: Abstraction has 8227 states and 10660 transitions. [2021-11-06 18:03:52,111 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.5) internal successors, (148), 8 states have internal predecessors, (148), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:03:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 8227 states and 10660 transitions. [2021-11-06 18:03:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-06 18:03:52,125 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:03:52,125 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:03:52,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-06 18:03:52,343 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:03:52,343 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:03:52,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:03:52,344 INFO L85 PathProgramCache]: Analyzing trace with hash -655752901, now seen corresponding path program 1 times [2021-11-06 18:03:52,346 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:03:52,346 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1499642150] [2021-11-06 18:03:52,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:03:52,346 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:03:52,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:03:52,348 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:03:52,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-06 18:03:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:03:55,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 1535 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-06 18:03:55,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:03:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:03:56,281 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:03:57,103 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:03:57,103 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:03:57,103 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1499642150] [2021-11-06 18:03:57,103 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1499642150] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:03:57,103 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:03:57,103 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-06 18:03:57,104 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191619909] [2021-11-06 18:03:57,104 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 18:03:57,104 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:03:57,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 18:03:57,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 18:03:57,105 INFO L87 Difference]: Start difference. First operand 8227 states and 10660 transitions. Second operand has 5 states, 5 states have (on average 28.8) internal successors, (144), 5 states have internal predecessors, (144), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:04:00,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:04:00,651 INFO L93 Difference]: Finished difference Result 29876 states and 38816 transitions. [2021-11-06 18:04:00,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 18:04:00,652 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.8) internal successors, (144), 5 states have internal predecessors, (144), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 156 [2021-11-06 18:04:00,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:04:00,690 INFO L225 Difference]: With dead ends: 29876 [2021-11-06 18:04:00,690 INFO L226 Difference]: Without dead ends: 21701 [2021-11-06 18:04:00,713 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 306 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-06 18:04:00,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21701 states. [2021-11-06 18:04:01,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21701 to 8239. [2021-11-06 18:04:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8239 states, 8186 states have (on average 1.292206205717078) internal successors, (10578), 8205 states have internal predecessors, (10578), 47 states have call successors, (47), 5 states have call predecessors, (47), 5 states have return successors, (47), 45 states have call predecessors, (47), 47 states have call successors, (47) [2021-11-06 18:04:01,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8239 states to 8239 states and 10672 transitions. [2021-11-06 18:04:01,416 INFO L78 Accepts]: Start accepts. Automaton has 8239 states and 10672 transitions. Word has length 156 [2021-11-06 18:04:01,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:04:01,417 INFO L470 AbstractCegarLoop]: Abstraction has 8239 states and 10672 transitions. [2021-11-06 18:04:01,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.8) internal successors, (144), 5 states have internal predecessors, (144), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:04:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 8239 states and 10672 transitions. [2021-11-06 18:04:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-06 18:04:01,427 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:04:01,427 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:04:01,469 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Ended with exit code 0 [2021-11-06 18:04:01,644 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:04:01,645 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:04:01,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:04:01,646 INFO L85 PathProgramCache]: Analyzing trace with hash -515204291, now seen corresponding path program 1 times [2021-11-06 18:04:01,647 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:04:01,647 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1387984783] [2021-11-06 18:04:01,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:04:01,648 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:04:01,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:04:01,649 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:04:01,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-06 18:04:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:04:04,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 1537 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-06 18:04:04,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:04:04,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-06 18:04:05,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 22 [2021-11-06 18:04:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:04:05,338 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:04:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:04:06,083 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:04:06,083 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1387984783] [2021-11-06 18:04:06,083 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1387984783] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:04:06,083 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:04:06,083 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 9 [2021-11-06 18:04:06,083 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371954940] [2021-11-06 18:04:06,083 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-06 18:04:06,083 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:04:06,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-06 18:04:06,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-06 18:04:06,084 INFO L87 Difference]: Start difference. First operand 8239 states and 10672 transitions. Second operand has 9 states, 9 states have (on average 16.77777777777778) internal successors, (151), 7 states have internal predecessors, (151), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:09:15,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:09:15,592 INFO L93 Difference]: Finished difference Result 24183 states and 31346 transitions. [2021-11-06 18:09:15,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-06 18:09:15,594 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 16.77777777777778) internal successors, (151), 7 states have internal predecessors, (151), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 156 [2021-11-06 18:09:15,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:09:15,666 INFO L225 Difference]: With dead ends: 24183 [2021-11-06 18:09:15,667 INFO L226 Difference]: Without dead ends: 15996 [2021-11-06 18:09:15,689 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 303 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2021-11-06 18:09:15,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15996 states. [2021-11-06 18:09:16,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15996 to 9164. [2021-11-06 18:09:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9164 states, 9089 states have (on average 1.2776983166464957) internal successors, (11613), 9128 states have internal predecessors, (11613), 67 states have call successors, (67), 7 states have call predecessors, (67), 7 states have return successors, (97), 45 states have call predecessors, (97), 67 states have call successors, (97) [2021-11-06 18:09:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9164 states to 9164 states and 11777 transitions. [2021-11-06 18:09:16,419 INFO L78 Accepts]: Start accepts. Automaton has 9164 states and 11777 transitions. Word has length 156 [2021-11-06 18:09:16,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:09:16,419 INFO L470 AbstractCegarLoop]: Abstraction has 9164 states and 11777 transitions. [2021-11-06 18:09:16,419 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 16.77777777777778) internal successors, (151), 7 states have internal predecessors, (151), 2 states have call successors, (2), 2 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:09:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 9164 states and 11777 transitions. [2021-11-06 18:09:16,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-06 18:09:16,432 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:09:16,432 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:09:16,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2021-11-06 18:09:16,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:09:16,647 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:09:16,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:09:16,648 INFO L85 PathProgramCache]: Analyzing trace with hash -56280357, now seen corresponding path program 1 times [2021-11-06 18:09:16,649 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:09:16,649 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1331863487] [2021-11-06 18:09:16,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:09:16,650 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:09:16,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:09:16,650 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:09:16,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-06 18:09:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:09:19,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 1532 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-06 18:09:19,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:09:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:09:19,946 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:09:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:09:20,459 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:09:20,459 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1331863487] [2021-11-06 18:09:20,459 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1331863487] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:09:20,459 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:09:20,459 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 5 [2021-11-06 18:09:20,459 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981230564] [2021-11-06 18:09:20,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-06 18:09:20,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:09:20,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-06 18:09:20,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 18:09:20,460 INFO L87 Difference]: Start difference. First operand 9164 states and 11777 transitions. Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:09:23,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 18:09:23,707 INFO L93 Difference]: Finished difference Result 25035 states and 32319 transitions. [2021-11-06 18:09:23,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 18:09:23,709 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 156 [2021-11-06 18:09:23,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 18:09:23,765 INFO L225 Difference]: With dead ends: 25035 [2021-11-06 18:09:23,779 INFO L226 Difference]: Without dead ends: 15923 [2021-11-06 18:09:23,807 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-06 18:09:23,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15923 states. [2021-11-06 18:09:24,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15923 to 9182. [2021-11-06 18:09:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9182 states, 9107 states have (on average 1.276490611617437) internal successors, (11625), 9146 states have internal predecessors, (11625), 67 states have call successors, (67), 7 states have call predecessors, (67), 7 states have return successors, (97), 45 states have call predecessors, (97), 67 states have call successors, (97) [2021-11-06 18:09:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9182 states to 9182 states and 11789 transitions. [2021-11-06 18:09:24,670 INFO L78 Accepts]: Start accepts. Automaton has 9182 states and 11789 transitions. Word has length 156 [2021-11-06 18:09:24,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 18:09:24,671 INFO L470 AbstractCegarLoop]: Abstraction has 9182 states and 11789 transitions. [2021-11-06 18:09:24,671 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 18:09:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 9182 states and 11789 transitions. [2021-11-06 18:09:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-11-06 18:09:24,682 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 18:09:24,682 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 18:09:24,721 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-11-06 18:09:24,907 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-06 18:09:24,908 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION === [start_transferErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-06 18:09:24,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 18:09:24,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1845087957, now seen corresponding path program 1 times [2021-11-06 18:09:24,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-06 18:09:24,910 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1081799482] [2021-11-06 18:09:24,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 18:09:24,910 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-06 18:09:24,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-06 18:09:24,911 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-06 18:09:24,914 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2021-11-06 18:09:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 18:09:27,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 1534 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-06 18:09:27,893 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 18:09:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:09:29,134 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-06 18:09:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-06 18:09:29,926 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-06 18:09:29,927 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1081799482] [2021-11-06 18:09:29,927 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1081799482] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-06 18:09:29,927 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-06 18:09:29,927 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 9 [2021-11-06 18:09:29,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487233362] [2021-11-06 18:09:29,928 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-06 18:09:29,928 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-06 18:09:29,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-06 18:09:29,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-06 18:09:29,929 INFO L87 Difference]: Start difference. First operand 9182 states and 11789 transitions. Second operand has 9 states, 9 states have (on average 16.555555555555557) internal successors, (149), 8 states have internal predecessors, (149), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Killed by 15