./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1957b6a4df47d373446bfddc794627ab0c589bc7 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-16 00:26:44,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 00:26:44,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 00:26:44,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 00:26:44,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 00:26:44,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 00:26:44,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 00:26:44,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 00:26:44,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 00:26:44,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 00:26:44,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 00:26:44,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 00:26:44,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 00:26:44,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 00:26:44,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 00:26:44,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 00:26:44,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 00:26:44,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 00:26:44,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 00:26:44,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 00:26:44,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 00:26:44,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 00:26:44,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 00:26:44,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 00:26:44,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 00:26:44,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 00:26:44,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 00:26:44,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 00:26:44,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 00:26:44,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 00:26:44,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 00:26:44,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 00:26:44,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 00:26:44,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 00:26:44,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 00:26:44,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 00:26:44,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 00:26:44,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 00:26:44,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 00:26:44,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 00:26:44,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 00:26:44,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-16 00:26:44,430 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 00:26:44,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 00:26:44,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 00:26:44,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 00:26:44,432 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 00:26:44,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 00:26:44,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 00:26:44,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 00:26:44,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-16 00:26:44,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-16 00:26:44,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-16 00:26:44,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 00:26:44,434 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 00:26:44,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-16 00:26:44,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 00:26:44,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 00:26:44,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-16 00:26:44,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-16 00:26:44,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-16 00:26:44,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 00:26:44,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-16 00:26:44,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-16 00:26:44,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 00:26:44,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-16 00:26:44,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-16 00:26:44,438 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-16 00:26:44,438 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer 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(__VERIFIER_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 -> 1957b6a4df47d373446bfddc794627ab0c589bc7 [2019-11-16 00:26:44,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 00:26:44,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 00:26:44,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 00:26:44,485 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 00:26:44,485 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 00:26:44,486 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-16 00:26:44,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/data/1201431d3/593685f157214c33a7eaad16346846f9/FLAGed8849c51 [2019-11-16 00:26:45,153 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 00:26:45,153 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-16 00:26:45,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/data/1201431d3/593685f157214c33a7eaad16346846f9/FLAGed8849c51 [2019-11-16 00:26:45,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/data/1201431d3/593685f157214c33a7eaad16346846f9 [2019-11-16 00:26:45,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 00:26:45,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-16 00:26:45,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 00:26:45,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 00:26:45,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 00:26:45,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:26:45" (1/1) ... [2019-11-16 00:26:45,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27950e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:45, skipping insertion in model container [2019-11-16 00:26:45,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:26:45" (1/1) ... [2019-11-16 00:26:45,364 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 00:26:45,423 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 00:26:45,813 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-11-16 00:26:45,813 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-11-16 00:26:46,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:26:46,272 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 00:26:46,340 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-11-16 00:26:46,340 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-11-16 00:26:46,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:26:46,576 INFO L192 MainTranslator]: Completed translation [2019-11-16 00:26:46,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46 WrapperNode [2019-11-16 00:26:46,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 00:26:46,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 00:26:46,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 00:26:46,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 00:26:46,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,744 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 00:26:46,744 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 00:26:46,744 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 00:26:46,745 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 00:26:46,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... [2019-11-16 00:26:46,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 00:26:46,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-16 00:26:46,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-16 00:26:46,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-16 00:26:46,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-16 00:26:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-16 00:26:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-16 00:26:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-16 00:26:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-16 00:26:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-16 00:26:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-16 00:26:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-16 00:26:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-16 00:26:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-16 00:26:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-16 00:26:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-16 00:26:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-16 00:26:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-16 00:26:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-16 00:26:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-16 00:32:30,993 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-16 00:32:30,993 INFO L284 CfgBuilder]: Removed 184 assume(true) statements. [2019-11-16 00:32:30,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:32:30 BoogieIcfgContainer [2019-11-16 00:32:30,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-16 00:32:30,995 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-16 00:32:30,995 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-16 00:32:31,001 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-16 00:32:31,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:26:45" (1/3) ... [2019-11-16 00:32:31,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1423df4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:32:31, skipping insertion in model container [2019-11-16 00:32:31,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:46" (2/3) ... [2019-11-16 00:32:31,004 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1423df4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:32:31, skipping insertion in model container [2019-11-16 00:32:31,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:32:30" (3/3) ... [2019-11-16 00:32:31,012 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-16 00:32:31,023 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-16 00:32:31,033 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-16 00:32:31,044 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-16 00:32:31,072 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-16 00:32:31,072 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-16 00:32:31,072 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-16 00:32:31,073 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-16 00:32:31,073 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-16 00:32:31,073 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-16 00:32:31,073 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-16 00:32:31,073 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-16 00:32:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states. [2019-11-16 00:32:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-16 00:32:31,113 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:32:31,114 INFO L380 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] [2019-11-16 00:32:31,117 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:32:31,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:32:31,122 INFO L82 PathProgramCache]: Analyzing trace with hash -180775317, now seen corresponding path program 1 times [2019-11-16 00:32:31,130 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:32:31,130 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249621332] [2019-11-16 00:32:31,131 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:32:31,131 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:32:31,131 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:32:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:32:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:32:32,440 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249621332] [2019-11-16 00:32:32,440 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:32:32,441 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:32:32,441 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405312906] [2019-11-16 00:32:32,446 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:32:32,446 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:32:32,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:32:32,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:32:32,463 INFO L87 Difference]: Start difference. First operand 213 states. Second operand 3 states. [2019-11-16 00:32:32,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:32:32,778 INFO L93 Difference]: Finished difference Result 561 states and 824 transitions. [2019-11-16 00:32:32,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:32:32,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-11-16 00:32:32,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:32:32,800 INFO L225 Difference]: With dead ends: 561 [2019-11-16 00:32:32,800 INFO L226 Difference]: Without dead ends: 343 [2019-11-16 00:32:32,805 INFO L600 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 [2019-11-16 00:32:32,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2019-11-16 00:32:32,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 341. [2019-11-16 00:32:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 341 states. [2019-11-16 00:32:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 500 transitions. [2019-11-16 00:32:32,869 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 500 transitions. Word has length 26 [2019-11-16 00:32:32,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:32:32,874 INFO L462 AbstractCegarLoop]: Abstraction has 341 states and 500 transitions. [2019-11-16 00:32:32,874 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:32:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 500 transitions. [2019-11-16 00:32:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-16 00:32:32,876 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:32:32,876 INFO L380 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] [2019-11-16 00:32:32,876 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:32:32,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:32:32,876 INFO L82 PathProgramCache]: Analyzing trace with hash 1259390344, now seen corresponding path program 1 times [2019-11-16 00:32:32,877 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:32:32,877 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547086848] [2019-11-16 00:32:32,877 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:32:32,877 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:32:32,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:32:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:32:33,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-16 00:32:33,599 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547086848] [2019-11-16 00:32:33,599 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:32:33,599 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-16 00:32:33,599 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913455301] [2019-11-16 00:32:33,601 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:32:33,601 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:32:33,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:32:33,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:32:33,606 INFO L87 Difference]: Start difference. First operand 341 states and 500 transitions. Second operand 3 states. [2019-11-16 00:32:33,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:32:33,688 INFO L93 Difference]: Finished difference Result 682 states and 1006 transitions. [2019-11-16 00:32:33,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:32:33,689 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-11-16 00:32:33,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:32:33,693 INFO L225 Difference]: With dead ends: 682 [2019-11-16 00:32:33,693 INFO L226 Difference]: Without dead ends: 361 [2019-11-16 00:32:33,697 INFO L600 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 [2019-11-16 00:32:33,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2019-11-16 00:32:33,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 343. [2019-11-16 00:32:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 343 states. [2019-11-16 00:32:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 502 transitions. [2019-11-16 00:32:33,738 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 502 transitions. Word has length 27 [2019-11-16 00:32:33,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:32:33,738 INFO L462 AbstractCegarLoop]: Abstraction has 343 states and 502 transitions. [2019-11-16 00:32:33,739 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:32:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 502 transitions. [2019-11-16 00:32:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-11-16 00:32:33,746 INFO L372 BasicCegarLoop]: Found error trace [2019-11-16 00:32:33,746 INFO L380 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] [2019-11-16 00:32:33,747 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-16 00:32:33,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:32:33,747 INFO L82 PathProgramCache]: Analyzing trace with hash -527538796, now seen corresponding path program 1 times [2019-11-16 00:32:33,751 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:32:33,751 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894298366] [2019-11-16 00:32:33,752 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:32:33,752 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:32:33,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:32:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-16 00:32:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-16 00:32:34,371 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894298366] [2019-11-16 00:32:34,371 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-16 00:32:34,372 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-16 00:32:34,372 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265427716] [2019-11-16 00:32:34,372 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-16 00:32:34,372 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-16 00:32:34,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-16 00:32:34,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:32:34,373 INFO L87 Difference]: Start difference. First operand 343 states and 502 transitions. Second operand 3 states. [2019-11-16 00:32:34,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-16 00:32:34,390 INFO L93 Difference]: Finished difference Result 343 states and 502 transitions. [2019-11-16 00:32:34,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-16 00:32:34,391 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-11-16 00:32:34,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-16 00:32:34,391 INFO L225 Difference]: With dead ends: 343 [2019-11-16 00:32:34,391 INFO L226 Difference]: Without dead ends: 0 [2019-11-16 00:32:34,392 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-16 00:32:34,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-16 00:32:34,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-16 00:32:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-16 00:32:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-16 00:32:34,393 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 34 [2019-11-16 00:32:34,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-16 00:32:34,393 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-16 00:32:34,393 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-16 00:32:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-16 00:32:34,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-16 00:32:34,398 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-16 00:32:34,783 INFO L439 ceAbstractionStarter]: At program point L1984(lines 1968 2036) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,784 INFO L439 ceAbstractionStarter]: At program point L1786(lines 1773 1792) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,784 INFO L439 ceAbstractionStarter]: At program point L1786-1(lines 1773 1792) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L1456(line 1456) no Hoare annotation was computed. [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L1456-1(line 1456) no Hoare annotation was computed. [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L2216(lines 2216 2221) no Hoare annotation was computed. [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L1787(lines 1787 1790) no Hoare annotation was computed. [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L1787-1(lines 1787 1790) no Hoare annotation was computed. [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L1622(lines 1622 1627) no Hoare annotation was computed. [2019-11-16 00:32:34,784 INFO L443 ceAbstractionStarter]: For program point L1622-1(lines 1622 1627) no Hoare annotation was computed. [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L2415-1(lines 2414 2416) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L1358(lines 1353 1360) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L1358-1(lines 1353 1360) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L2415-2(lines 2414 2416) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,785 INFO L443 ceAbstractionStarter]: For program point L2250(line 2250) no Hoare annotation was computed. [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L1788(lines 1773 1792) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L1788-1(lines 1773 1792) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,785 INFO L439 ceAbstractionStarter]: At program point L1755(lines 1746 1757) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,786 INFO L443 ceAbstractionStarter]: For program point L1722(lines 1722 1725) no Hoare annotation was computed. [2019-11-16 00:32:34,786 INFO L443 ceAbstractionStarter]: For program point L1722-2(lines 1722 1725) no Hoare annotation was computed. [2019-11-16 00:32:34,786 INFO L439 ceAbstractionStarter]: At program point L1425(lines 1412 1428) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,786 INFO L439 ceAbstractionStarter]: At program point L1425-1(lines 1412 1428) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,786 INFO L439 ceAbstractionStarter]: At program point L1425-2(lines 1412 1428) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,786 INFO L439 ceAbstractionStarter]: At program point L1425-3(lines 1412 1428) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,786 INFO L439 ceAbstractionStarter]: At program point L1425-4(lines 1412 1428) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,786 INFO L439 ceAbstractionStarter]: At program point L1425-5(lines 1412 1428) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,787 INFO L439 ceAbstractionStarter]: At program point L1425-6(lines 1412 1428) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L2251(lines 2251 2266) no Hoare annotation was computed. [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L1987(lines 1987 1990) no Hoare annotation was computed. [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L1987-2(lines 1987 1990) no Hoare annotation was computed. [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L2153(line 2153) no Hoare annotation was computed. [2019-11-16 00:32:34,787 INFO L439 ceAbstractionStarter]: At program point L2021(lines 1968 2036) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L2286(line 2286) no Hoare annotation was computed. [2019-11-16 00:32:34,787 INFO L439 ceAbstractionStarter]: At program point L2253-1(lines 2251 2265) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L2253(lines 2253 2259) no Hoare annotation was computed. [2019-11-16 00:32:34,787 INFO L443 ceAbstractionStarter]: For program point L2154(lines 2154 2158) no Hoare annotation was computed. [2019-11-16 00:32:34,788 INFO L443 ceAbstractionStarter]: For program point L2154-2(lines 2140 2233) no Hoare annotation was computed. [2019-11-16 00:32:34,788 INFO L439 ceAbstractionStarter]: At program point L1791(lines 1770 1793) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,788 INFO L439 ceAbstractionStarter]: At program point L1791-1(lines 1770 1793) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,788 INFO L439 ceAbstractionStarter]: At program point L2419-1(lines 2418 2420) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,788 INFO L439 ceAbstractionStarter]: At program point L2419(lines 2418 2420) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,788 INFO L443 ceAbstractionStarter]: For program point L2287(lines 2287 2291) no Hoare annotation was computed. [2019-11-16 00:32:34,788 INFO L439 ceAbstractionStarter]: At program point L2023(lines 1968 2036) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,788 INFO L443 ceAbstractionStarter]: For program point L1924(lines 1924 1929) no Hoare annotation was computed. [2019-11-16 00:32:34,789 INFO L443 ceAbstractionStarter]: For program point L1924-1(lines 1924 1929) no Hoare annotation was computed. [2019-11-16 00:32:34,789 INFO L446 ceAbstractionStarter]: At program point L1463(lines 1462 1465) the Hoare annotation is: true [2019-11-16 00:32:34,789 INFO L446 ceAbstractionStarter]: At program point L1463-1(lines 1462 1465) the Hoare annotation is: true [2019-11-16 00:32:34,789 INFO L446 ceAbstractionStarter]: At program point L1463-2(lines 1462 1465) the Hoare annotation is: true [2019-11-16 00:32:34,789 INFO L446 ceAbstractionStarter]: At program point L1463-3(lines 1462 1465) the Hoare annotation is: true [2019-11-16 00:32:34,789 INFO L439 ceAbstractionStarter]: At program point L2322(lines 2318 2324) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,791 INFO L439 ceAbstractionStarter]: At program point L2322-1(lines 2318 2324) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,791 INFO L443 ceAbstractionStarter]: For program point L2223(line 2223) no Hoare annotation was computed. [2019-11-16 00:32:34,791 INFO L439 ceAbstractionStarter]: At program point L2025(lines 1968 2036) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,791 INFO L439 ceAbstractionStarter]: At program point L1761(lines 1758 1763) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,792 INFO L439 ceAbstractionStarter]: At program point L1761-1(lines 1758 1763) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,792 INFO L446 ceAbstractionStarter]: At program point L2422(lines 2421 2423) the Hoare annotation is: true [2019-11-16 00:32:34,792 INFO L439 ceAbstractionStarter]: At program point L2455-1(lines 2454 2456) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,792 INFO L439 ceAbstractionStarter]: At program point L2455(lines 2454 2456) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,792 INFO L439 ceAbstractionStarter]: At program point L2422-1(lines 2421 2423) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,792 INFO L443 ceAbstractionStarter]: For program point L2224(lines 2224 2229) no Hoare annotation was computed. [2019-11-16 00:32:34,793 INFO L443 ceAbstractionStarter]: For program point L2191(line 2191) no Hoare annotation was computed. [2019-11-16 00:32:34,793 INFO L443 ceAbstractionStarter]: For program point L1993(lines 1993 1997) no Hoare annotation was computed. [2019-11-16 00:32:34,793 INFO L443 ceAbstractionStarter]: For program point L1663(lines 1663 1667) no Hoare annotation was computed. [2019-11-16 00:32:34,793 INFO L443 ceAbstractionStarter]: For program point L1630(lines 1630 1635) no Hoare annotation was computed. [2019-11-16 00:32:34,793 INFO L443 ceAbstractionStarter]: For program point L1630-1(lines 1630 1635) no Hoare annotation was computed. [2019-11-16 00:32:34,793 INFO L443 ceAbstractionStarter]: For program point L2192(lines 2192 2196) no Hoare annotation was computed. [2019-11-16 00:32:34,794 INFO L443 ceAbstractionStarter]: For program point L2192-2(lines 2140 2233) no Hoare annotation was computed. [2019-11-16 00:32:34,794 INFO L439 ceAbstractionStarter]: At program point L1731(lines 1712 1733) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,794 INFO L443 ceAbstractionStarter]: For program point L1698(lines 1698 1701) no Hoare annotation was computed. [2019-11-16 00:32:34,794 INFO L443 ceAbstractionStarter]: For program point L2293(line 2293) no Hoare annotation was computed. [2019-11-16 00:32:34,794 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 2033) no Hoare annotation was computed. [2019-11-16 00:32:34,794 INFO L439 ceAbstractionStarter]: At program point L2459(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,795 INFO L446 ceAbstractionStarter]: At program point L2393(lines 2392 2394) the Hoare annotation is: true [2019-11-16 00:32:34,795 INFO L446 ceAbstractionStarter]: At program point L2262(lines 1 2475) the Hoare annotation is: true [2019-11-16 00:32:34,795 INFO L439 ceAbstractionStarter]: At program point L1767(lines 1764 1769) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,795 INFO L439 ceAbstractionStarter]: At program point L1767-1(lines 1764 1769) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,795 INFO L439 ceAbstractionStarter]: At program point L1470(lines 1467 1472) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,796 INFO L439 ceAbstractionStarter]: At program point L1470-1(lines 1467 1472) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,796 INFO L443 ceAbstractionStarter]: For program point L1702(lines 1702 1705) no Hoare annotation was computed. [2019-11-16 00:32:34,796 INFO L443 ceAbstractionStarter]: For program point L1669(lines 1669 1674) no Hoare annotation was computed. [2019-11-16 00:32:34,796 INFO L443 ceAbstractionStarter]: For program point L1702-2(lines 1702 1705) no Hoare annotation was computed. [2019-11-16 00:32:34,797 INFO L439 ceAbstractionStarter]: At program point L2462(lines 2461 2463) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,797 INFO L439 ceAbstractionStarter]: At program point L2462-2(lines 2461 2463) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,797 INFO L439 ceAbstractionStarter]: At program point L2396(lines 2395 2397) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,797 INFO L439 ceAbstractionStarter]: At program point L2462-1(lines 2461 2463) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,797 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2333) no Hoare annotation was computed. [2019-11-16 00:32:34,797 INFO L443 ceAbstractionStarter]: For program point L2330-2(lines 2330 2333) no Hoare annotation was computed. [2019-11-16 00:32:34,798 INFO L443 ceAbstractionStarter]: For program point L2231(line 2231) no Hoare annotation was computed. [2019-11-16 00:32:34,798 INFO L443 ceAbstractionStarter]: For program point L2165(line 2165) no Hoare annotation was computed. [2019-11-16 00:32:34,798 INFO L439 ceAbstractionStarter]: At program point L2430(lines 2429 2431) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,798 INFO L439 ceAbstractionStarter]: At program point L1373(lines 1367 1375) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,799 INFO L439 ceAbstractionStarter]: At program point L2430-1(lines 2429 2431) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,802 INFO L443 ceAbstractionStarter]: For program point L2166(lines 2166 2170) no Hoare annotation was computed. [2019-11-16 00:32:34,803 INFO L439 ceAbstractionStarter]: At program point L1638(lines 1621 1641) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,803 INFO L439 ceAbstractionStarter]: At program point L1638-1(lines 1621 1641) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,803 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,803 INFO L439 ceAbstractionStarter]: At program point L2035(lines 1952 2037) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,803 INFO L443 ceAbstractionStarter]: For program point L2002(lines 2002 2005) no Hoare annotation was computed. [2019-11-16 00:32:34,804 INFO L443 ceAbstractionStarter]: For program point L1738(lines 1738 1741) no Hoare annotation was computed. [2019-11-16 00:32:34,804 INFO L443 ceAbstractionStarter]: For program point L2300(line 2300) no Hoare annotation was computed. [2019-11-16 00:32:34,804 INFO L439 ceAbstractionStarter]: At program point L1640(lines 1617 1642) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,804 INFO L439 ceAbstractionStarter]: At program point L1640-1(lines 1617 1642) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,804 INFO L439 ceAbstractionStarter]: At program point L2466(lines 2465 2467) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,804 INFO L439 ceAbstractionStarter]: At program point L2466-2(lines 2465 2467) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,805 INFO L439 ceAbstractionStarter]: At program point L2466-1(lines 2465 2467) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,812 INFO L443 ceAbstractionStarter]: For program point L2268(line 2268) no Hoare annotation was computed. [2019-11-16 00:32:34,812 INFO L443 ceAbstractionStarter]: For program point L2136(lines 2136 2302) no Hoare annotation was computed. [2019-11-16 00:32:34,813 INFO L439 ceAbstractionStarter]: At program point L1344(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,813 INFO L439 ceAbstractionStarter]: At program point L1344-1(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,813 INFO L439 ceAbstractionStarter]: At program point L1344-2(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,813 INFO L439 ceAbstractionStarter]: At program point L1344-3(lines 1341 1346) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,813 INFO L443 ceAbstractionStarter]: For program point L2203(line 2203) no Hoare annotation was computed. [2019-11-16 00:32:34,814 INFO L443 ceAbstractionStarter]: For program point L2137(line 2137) no Hoare annotation was computed. [2019-11-16 00:32:34,814 INFO L443 ceAbstractionStarter]: For program point L1774(lines 1774 1777) no Hoare annotation was computed. [2019-11-16 00:32:34,814 INFO L443 ceAbstractionStarter]: For program point L1774-1(lines 1774 1777) no Hoare annotation was computed. [2019-11-16 00:32:34,814 INFO L439 ceAbstractionStarter]: At program point L2303(lines 2101 2308) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,814 INFO L443 ceAbstractionStarter]: For program point L2204(lines 2204 2208) no Hoare annotation was computed. [2019-11-16 00:32:34,814 INFO L443 ceAbstractionStarter]: For program point L2138(lines 2138 2236) no Hoare annotation was computed. [2019-11-16 00:32:34,814 INFO L443 ceAbstractionStarter]: For program point L2204-2(lines 2140 2233) no Hoare annotation was computed. [2019-11-16 00:32:34,815 INFO L439 ceAbstractionStarter]: At program point L1709(lines 1693 1711) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,815 INFO L439 ceAbstractionStarter]: At program point L1676(line 1676) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,815 INFO L439 ceAbstractionStarter]: At program point L2436(lines 2435 2437) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,815 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1457) no Hoare annotation was computed. [2019-11-16 00:32:34,815 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,815 INFO L443 ceAbstractionStarter]: For program point L2238(line 2238) no Hoare annotation was computed. [2019-11-16 00:32:34,816 INFO L443 ceAbstractionStarter]: For program point L2172(line 2172) no Hoare annotation was computed. [2019-11-16 00:32:34,816 INFO L443 ceAbstractionStarter]: For program point L2007(lines 2007 2020) no Hoare annotation was computed. [2019-11-16 00:32:34,816 INFO L443 ceAbstractionStarter]: For program point L1974(lines 1974 1980) no Hoare annotation was computed. [2019-11-16 00:32:34,816 INFO L443 ceAbstractionStarter]: For program point L1974-2(lines 1974 1980) no Hoare annotation was computed. [2019-11-16 00:32:34,816 INFO L439 ceAbstractionStarter]: At program point L1743(lines 1734 1745) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,817 INFO L439 ceAbstractionStarter]: At program point L2470(lines 2469 2471) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,817 INFO L439 ceAbstractionStarter]: At program point L2470-1(lines 2469 2471) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,817 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 2273) no Hoare annotation was computed. [2019-11-16 00:32:34,817 INFO L443 ceAbstractionStarter]: For program point L2140(lines 2140 2233) no Hoare annotation was computed. [2019-11-16 00:32:34,817 INFO L443 ceAbstractionStarter]: For program point L2173(lines 2173 2177) no Hoare annotation was computed. [2019-11-16 00:32:34,817 INFO L443 ceAbstractionStarter]: For program point L2041(lines 2041 2045) no Hoare annotation was computed. [2019-11-16 00:32:34,818 INFO L446 ceAbstractionStarter]: At program point L2041-1(lines 2041 2045) the Hoare annotation is: true [2019-11-16 00:32:34,818 INFO L439 ceAbstractionStarter]: At program point L1381(lines 1376 1383) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,818 INFO L443 ceAbstractionStarter]: For program point L2141(line 2141) no Hoare annotation was computed. [2019-11-16 00:32:34,818 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1457) no Hoare annotation was computed. [2019-11-16 00:32:34,818 INFO L446 ceAbstractionStarter]: At program point L2307(lines 2068 2309) the Hoare annotation is: true [2019-11-16 00:32:34,818 INFO L443 ceAbstractionStarter]: For program point L2241(lines 2241 2270) no Hoare annotation was computed. [2019-11-16 00:32:34,819 INFO L443 ceAbstractionStarter]: For program point L2142(lines 2142 2146) no Hoare annotation was computed. [2019-11-16 00:32:34,819 INFO L443 ceAbstractionStarter]: For program point L2142-2(lines 2140 2233) no Hoare annotation was computed. [2019-11-16 00:32:34,819 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,819 INFO L439 ceAbstractionStarter]: At program point L1944(lines 1913 1950) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,819 INFO L439 ceAbstractionStarter]: At program point L1944-1(lines 1913 1950) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,820 INFO L439 ceAbstractionStarter]: At program point L1647(lines 1643 1649) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,820 INFO L439 ceAbstractionStarter]: At program point L1647-1(lines 1643 1649) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,820 INFO L439 ceAbstractionStarter]: At program point L2440(lines 2439 2441) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,820 INFO L439 ceAbstractionStarter]: At program point L1350(lines 1347 1352) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,820 INFO L443 ceAbstractionStarter]: For program point L2242(line 2242) no Hoare annotation was computed. [2019-11-16 00:32:34,820 INFO L443 ceAbstractionStarter]: For program point L2275(line 2275) no Hoare annotation was computed. [2019-11-16 00:32:34,821 INFO L443 ceAbstractionStarter]: For program point L2276(lines 2276 2298) no Hoare annotation was computed. [2019-11-16 00:32:34,821 INFO L443 ceAbstractionStarter]: For program point L2243(lines 2243 2248) no Hoare annotation was computed. [2019-11-16 00:32:34,822 INFO L439 ceAbstractionStarter]: At program point L1946(lines 1913 1950) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,822 INFO L439 ceAbstractionStarter]: At program point L1946-1(lines 1913 1950) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,822 INFO L443 ceAbstractionStarter]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2019-11-16 00:32:34,822 INFO L443 ceAbstractionStarter]: For program point L1781-1(lines 1781 1784) no Hoare annotation was computed. [2019-11-16 00:32:34,822 INFO L443 ceAbstractionStarter]: For program point L2013(line 2013) no Hoare annotation was computed. [2019-11-16 00:32:34,822 INFO L443 ceAbstractionStarter]: For program point L2013-2(line 2013) no Hoare annotation was computed. [2019-11-16 00:32:34,822 INFO L443 ceAbstractionStarter]: For program point L1419(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L1419-1(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L1419-2(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L1419-3(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L1419-4(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L2278(lines 2278 2295) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L1419-5(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,823 INFO L443 ceAbstractionStarter]: For program point L1419-6(lines 1419 1426) no Hoare annotation was computed. [2019-11-16 00:32:34,824 INFO L443 ceAbstractionStarter]: For program point L2179(line 2179) no Hoare annotation was computed. [2019-11-16 00:32:34,824 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,824 INFO L446 ceAbstractionStarter]: At program point L2047(lines 2038 2049) the Hoare annotation is: true [2019-11-16 00:32:34,825 INFO L443 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,825 INFO L443 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,825 INFO L443 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,825 INFO L443 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,825 INFO L443 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,826 INFO L439 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2019-11-16 00:32:34,826 INFO L443 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,826 INFO L443 ceAbstractionStarter]: For program point L1750(lines 1750 1753) no Hoare annotation was computed. [2019-11-16 00:32:34,826 INFO L439 ceAbstractionStarter]: At program point L-1-10(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,826 INFO L439 ceAbstractionStarter]: At program point L-1-12(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,826 INFO L443 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,827 INFO L439 ceAbstractionStarter]: At program point L-1-15(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,827 INFO L439 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,827 INFO L443 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,827 INFO L439 ceAbstractionStarter]: At program point L2444(lines 2443 2445) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,827 INFO L439 ceAbstractionStarter]: At program point L1453(lines 2327 2336) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,827 INFO L439 ceAbstractionStarter]: At program point L1453-1(lines 2327 2336) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,828 INFO L439 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,828 INFO L439 ceAbstractionStarter]: At program point L-1-22(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,828 INFO L443 ceAbstractionStarter]: For program point L-1-23(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,828 INFO L439 ceAbstractionStarter]: At program point L-1-25(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,828 INFO L443 ceAbstractionStarter]: For program point L2279(line 2279) no Hoare annotation was computed. [2019-11-16 00:32:34,828 INFO L443 ceAbstractionStarter]: For program point L2180(lines 2180 2184) no Hoare annotation was computed. [2019-11-16 00:32:34,828 INFO L439 ceAbstractionStarter]: At program point L-1-27(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,829 INFO L443 ceAbstractionStarter]: For program point L2180-2(lines 2140 2233) no Hoare annotation was computed. [2019-11-16 00:32:34,829 INFO L443 ceAbstractionStarter]: For program point L-1-28(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,829 INFO L439 ceAbstractionStarter]: At program point L-1-30(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,829 INFO L439 ceAbstractionStarter]: At program point L-1-32(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,829 INFO L439 ceAbstractionStarter]: At program point L1982(lines 1968 2036) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,829 INFO L443 ceAbstractionStarter]: For program point L-1-33(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,830 INFO L439 ceAbstractionStarter]: At program point L1949(lines 1903 1951) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,830 INFO L443 ceAbstractionStarter]: For program point L-1-34(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,830 INFO L443 ceAbstractionStarter]: For program point L1916(lines 1916 1920) no Hoare annotation was computed. [2019-11-16 00:32:34,830 INFO L443 ceAbstractionStarter]: For program point L-1-35(line -1) no Hoare annotation was computed. [2019-11-16 00:32:34,830 INFO L439 ceAbstractionStarter]: At program point L1949-1(lines 1903 1951) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,830 INFO L443 ceAbstractionStarter]: For program point L1916-1(lines 1916 1920) no Hoare annotation was computed. [2019-11-16 00:32:34,830 INFO L443 ceAbstractionStarter]: For program point L1718(lines 1718 1721) no Hoare annotation was computed. [2019-11-16 00:32:34,831 INFO L439 ceAbstractionStarter]: At program point L2412(lines 2411 2413) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,831 INFO L439 ceAbstractionStarter]: At program point L2412-1(lines 2411 2413) the Hoare annotation is: (= ~ldv_spin~0 0) [2019-11-16 00:32:34,831 INFO L443 ceAbstractionStarter]: For program point L2280(lines 2280 2284) no Hoare annotation was computed. [2019-11-16 00:32:34,831 INFO L443 ceAbstractionStarter]: For program point L2215(line 2215) no Hoare annotation was computed. [2019-11-16 00:32:34,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:32:34 BoogieIcfgContainer [2019-11-16 00:32:34,880 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-16 00:32:34,880 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-16 00:32:34,881 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-16 00:32:34,881 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-16 00:32:34,881 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:32:30" (3/4) ... [2019-11-16 00:32:34,885 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-16 00:32:34,952 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 159 nodes and edges [2019-11-16 00:32:34,956 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2019-11-16 00:32:34,960 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2019-11-16 00:32:34,963 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-16 00:32:34,967 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-16 00:32:35,806 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_69f27f1f-561a-49d3-a57d-f464e4e6c688/bin/uautomizer/witness.graphml [2019-11-16 00:32:35,807 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-16 00:32:35,809 INFO L168 Benchmark]: Toolchain (without parser) took 350463.41 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 939.4 MB in the beginning and 848.7 MB in the end (delta: 90.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,810 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:32:35,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1230.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -79.7 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,811 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,811 INFO L168 Benchmark]: Boogie Preprocessor took 145.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 992.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,812 INFO L168 Benchmark]: RCFGBuilder took 344103.87 ms. Allocated memory was 1.1 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 992.2 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,812 INFO L168 Benchmark]: TraceAbstraction took 3884.77 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 409.1 MB). Peak memory consumption was 409.1 MB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,813 INFO L168 Benchmark]: Witness Printer took 926.70 ms. Allocated memory is still 2.2 GB. Free memory was 1.6 GB in the beginning and 848.7 MB in the end (delta: 799.8 MB). Peak memory consumption was 799.8 MB. Max. memory is 11.5 GB. [2019-11-16 00:32:35,815 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1230.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -79.7 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 166.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 145.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 992.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 344103.87 ms. Allocated memory was 1.1 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 992.2 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. * TraceAbstraction took 3884.77 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 409.1 MB). Peak memory consumption was 409.1 MB. Max. memory is 11.5 GB. * Witness Printer took 926.70 ms. Allocated memory is still 2.2 GB. Free memory was 1.6 GB in the beginning and 848.7 MB in the end (delta: 799.8 MB). Peak memory consumption was 799.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1457]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1457]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2101]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1746]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2251]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2461]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2461]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2439]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1347]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2461]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1643]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1353]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1353]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1952]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2469]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1643]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2469]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1913]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1913]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1341]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1734]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2068]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1903]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1903]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1621]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1621]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2435]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1913]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1764]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1764]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1913]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1712]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2465]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1676]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2465]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2443]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2465]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2429]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1367]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2429]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1773]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1758]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1758]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1968]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1376]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1412]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 213 locations, 2 error locations. Result: SAFE, OverallTime: 3.7s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 872 SDtfs, 515 SDslu, 548 SDs, 0 SdLazy, 26 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=343occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 20 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 102 LocationsWithAnnotation, 102 PreInvPairs, 273 NumberOfFragments, 314 HoareAnnotationTreeSize, 102 FomulaSimplifications, 577 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 102 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 87 NumberOfCodeBlocks, 87 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 84 ConstructedInterpolants, 0 QuantifiedInterpolants, 4804 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...