./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-races/race-2_5-container_of.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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-races/race-2_5-container_of.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e37bff872449928e42940d4b386c473c3ec58753 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 18:35:11,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:35:11,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:35:11,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:35:11,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:35:11,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:35:11,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:35:11,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:35:11,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:35:11,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:35:11,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:35:11,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:35:11,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:35:11,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:35:11,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:35:11,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:35:11,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:35:11,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:35:11,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:35:11,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:35:11,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:35:11,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:35:11,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:35:11,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:35:11,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:35:11,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:35:11,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:35:11,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:35:11,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:35:11,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:35:11,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:35:11,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:35:11,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:35:11,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:35:11,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:35:11,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:35:11,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:35:11,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:35:11,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:35:11,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:35:11,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:35:11,198 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 18:35:11,218 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:35:11,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:35:11,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:35:11,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:35:11,221 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:35:11,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:35:11,222 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 18:35:11,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:35:11,222 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 18:35:11,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:35:11,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:35:11,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:35:11,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:35:11,225 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 18:35:11,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:35:11,225 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:35:11,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:35:11,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:35:11,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:35:11,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:35:11,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:35:11,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:35:11,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:35:11,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:35:11,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:35:11,229 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:35:11,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:35:11,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:35:11,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:35:11,230 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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(__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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e37bff872449928e42940d4b386c473c3ec58753 [2019-11-28 18:35:11,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:35:11,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:35:11,526 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:35:11,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:35:11,528 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:35:11,529 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-races/race-2_5-container_of.i [2019-11-28 18:35:11,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2edcb7f6/1f59ebe94da144a3bb3890331652cbae/FLAG46f2ce2c1 [2019-11-28 18:35:12,235 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:35:12,235 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-races/race-2_5-container_of.i [2019-11-28 18:35:12,262 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2edcb7f6/1f59ebe94da144a3bb3890331652cbae/FLAG46f2ce2c1 [2019-11-28 18:35:12,498 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2edcb7f6/1f59ebe94da144a3bb3890331652cbae [2019-11-28 18:35:12,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:35:12,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:35:12,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:35:12,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:35:12,507 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:35:12,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:35:12" (1/1) ... [2019-11-28 18:35:12,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42a9a379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:12, skipping insertion in model container [2019-11-28 18:35:12,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:35:12" (1/1) ... [2019-11-28 18:35:12,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:35:12,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:35:13,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:35:13,392 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:35:13,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:35:13,867 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:35:13,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13 WrapperNode [2019-11-28 18:35:13,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:35:13,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:35:13,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:35:13,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:35:13,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,945 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:35:13,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 18:35:13,946 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 18:35:13,946 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 18:35:13,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,987 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:13,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... [2019-11-28 18:35:14,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 18:35:14,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 18:35:14,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 18:35:14,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 18:35:14,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 18:35:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 18:35:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 18:35:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2019-11-28 18:35:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 18:35:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 18:35:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 18:35:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-11-28 18:35:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-11-28 18:35:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 18:35:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 18:35:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 18:35:14,077 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-28 18:35:14,843 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 18:35:14,844 INFO L287 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-28 18:35:14,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:35:14 BoogieIcfgContainer [2019-11-28 18:35:14,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 18:35:14,847 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 18:35:14,847 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 18:35:14,850 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 18:35:14,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 06:35:12" (1/3) ... [2019-11-28 18:35:14,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30bf02a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 06:35:14, skipping insertion in model container [2019-11-28 18:35:14,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:35:13" (2/3) ... [2019-11-28 18:35:14,852 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30bf02a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 06:35:14, skipping insertion in model container [2019-11-28 18:35:14,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:35:14" (3/3) ... [2019-11-28 18:35:14,854 INFO L109 eAbstractionObserver]: Analyzing ICFG race-2_5-container_of.i [2019-11-28 18:35:14,864 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-11-28 18:35:14,864 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 18:35:14,872 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2019-11-28 18:35:14,873 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-11-28 18:35:14,907 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,907 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,907 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,907 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,908 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,908 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,908 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,908 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,909 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,909 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,909 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,909 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,909 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,910 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,910 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,910 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,910 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,910 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,911 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,911 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,911 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,912 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,912 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,912 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,912 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,913 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,913 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,913 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,913 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,913 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,914 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,914 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,914 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,915 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,915 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,915 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,915 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,915 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,916 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,916 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,916 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,916 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,917 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,917 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,917 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,917 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,917 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,918 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,918 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,918 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,918 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,919 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,919 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,919 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,919 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,919 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,920 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,920 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,920 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,921 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,921 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,921 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,921 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,922 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,922 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,922 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,922 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,923 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,923 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,923 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:35:14,960 INFO L249 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2019-11-28 18:35:14,980 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 18:35:14,981 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 18:35:14,981 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 18:35:14,981 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 18:35:14,981 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 18:35:14,981 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 18:35:14,982 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 18:35:14,982 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 18:35:14,997 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 153 places, 157 transitions [2019-11-28 18:35:14,999 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 153 places, 157 transitions [2019-11-28 18:35:15,099 INFO L134 PetriNetUnfolder]: 13/215 cut-off events. [2019-11-28 18:35:15,103 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-11-28 18:35:15,116 INFO L76 FinitePrefix]: Finished finitePrefix Result has 226 conditions, 215 events. 13/215 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 492 event pairs. 21/212 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2019-11-28 18:35:15,128 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 153 places, 157 transitions [2019-11-28 18:35:15,211 INFO L134 PetriNetUnfolder]: 13/215 cut-off events. [2019-11-28 18:35:15,211 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-11-28 18:35:15,218 INFO L76 FinitePrefix]: Finished finitePrefix Result has 226 conditions, 215 events. 13/215 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 492 event pairs. 21/212 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2019-11-28 18:35:15,228 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 4004 [2019-11-28 18:35:15,230 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-11-28 18:35:15,507 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,555 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:15,561 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,585 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:15,587 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,588 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:95, output treesize:67 [2019-11-28 18:35:15,775 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,814 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:15,821 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,858 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:15,860 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,860 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:15,876 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,913 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:15,919 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,952 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:15,954 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:15,954 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:18,972 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:19,004 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:19,030 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:19,057 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:19,058 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:19,058 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:19,092 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:19,123 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:19,129 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:19,155 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:19,157 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:19,158 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:21,186 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:21,214 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:21,220 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:21,252 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:21,253 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:21,253 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:21,267 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:21,320 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:21,325 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:21,349 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:21,350 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:21,351 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:23,372 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:23,406 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:23,409 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:23,435 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:23,436 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:23,437 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:23,457 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:23,485 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:23,492 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:23,517 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:23,519 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:23,519 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:27,584 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 24 [2019-11-28 18:35:27,858 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:27,893 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:27,899 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:27,930 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:27,931 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:27,932 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:116 [2019-11-28 18:35:27,947 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:27,984 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:27,989 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:28,032 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:28,033 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:28,033 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:116 [2019-11-28 18:35:30,055 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:30,086 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:30,091 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:30,117 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:30,118 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:30,118 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:30,143 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:30,177 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:30,181 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:30,204 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:30,205 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:30,205 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:32,262 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,313 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:32,317 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,341 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:32,342 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,342 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:99, output treesize:71 [2019-11-28 18:35:32,465 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,498 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:32,502 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,526 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:32,527 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,527 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:32,538 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,569 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:32,573 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,598 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:32,598 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:32,599 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-11-28 18:35:35,114 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-11-28 18:35:35,328 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-11-28 18:35:35,336 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:35,430 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:35,437 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:35,520 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-28 18:35:35,521 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-11-28 18:35:35,522 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:148, output treesize:160 [2019-11-28 18:35:36,360 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-11-28 18:35:36,695 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-11-28 18:35:36,934 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-11-28 18:35:37,222 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-11-28 18:35:37,509 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-11-28 18:35:37,652 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 56 [2019-11-28 18:35:38,380 WARN L192 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 120 [2019-11-28 18:35:38,647 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-11-28 18:35:39,529 WARN L192 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 118 [2019-11-28 18:35:39,972 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-11-28 18:35:39,987 INFO L206 etLargeBlockEncoding]: Checked pairs total: 8278 [2019-11-28 18:35:39,988 INFO L214 etLargeBlockEncoding]: Total number of compositions: 160 [2019-11-28 18:35:39,991 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 45 places, 45 transitions [2019-11-28 18:35:40,030 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 532 states. [2019-11-28 18:35:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states. [2019-11-28 18:35:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-11-28 18:35:40,039 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:35:40,039 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-11-28 18:35:40,040 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:35:40,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:35:40,046 INFO L82 PathProgramCache]: Analyzing trace with hash 17185309, now seen corresponding path program 1 times [2019-11-28 18:35:40,055 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:35:40,055 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656734078] [2019-11-28 18:35:40,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:35:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:35:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:35:40,444 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656734078] [2019-11-28 18:35:40,445 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:35:40,445 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:35:40,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721511445] [2019-11-28 18:35:40,451 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:35:40,451 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:35:40,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:35:40,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:35:40,469 INFO L87 Difference]: Start difference. First operand 532 states. Second operand 3 states. [2019-11-28 18:35:40,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:35:40,652 INFO L93 Difference]: Finished difference Result 687 states and 1665 transitions. [2019-11-28 18:35:40,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:35:40,654 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2019-11-28 18:35:40,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:35:40,682 INFO L225 Difference]: With dead ends: 687 [2019-11-28 18:35:40,690 INFO L226 Difference]: Without dead ends: 612 [2019-11-28 18:35:40,691 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:35:40,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states. [2019-11-28 18:35:40,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 516. [2019-11-28 18:35:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 516 states. [2019-11-28 18:35:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 516 states and 1218 transitions. [2019-11-28 18:35:40,787 INFO L78 Accepts]: Start accepts. Automaton has 516 states and 1218 transitions. Word has length 4 [2019-11-28 18:35:40,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:35:40,788 INFO L462 AbstractCegarLoop]: Abstraction has 516 states and 1218 transitions. [2019-11-28 18:35:40,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:35:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1218 transitions. [2019-11-28 18:35:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-28 18:35:40,791 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:35:40,792 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-11-28 18:35:40,792 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:35:40,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:35:40,792 INFO L82 PathProgramCache]: Analyzing trace with hash -664803785, now seen corresponding path program 1 times [2019-11-28 18:35:40,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:35:40,793 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775532064] [2019-11-28 18:35:40,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:35:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:35:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:35:40,913 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775532064] [2019-11-28 18:35:40,913 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:35:40,913 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:35:40,913 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535206697] [2019-11-28 18:35:40,915 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-28 18:35:40,915 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:35:40,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 18:35:40,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:35:40,916 INFO L87 Difference]: Start difference. First operand 516 states and 1218 transitions. Second operand 4 states. [2019-11-28 18:35:41,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:35:41,146 INFO L93 Difference]: Finished difference Result 671 states and 1561 transitions. [2019-11-28 18:35:41,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 18:35:41,146 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2019-11-28 18:35:41,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:35:41,150 INFO L225 Difference]: With dead ends: 671 [2019-11-28 18:35:41,150 INFO L226 Difference]: Without dead ends: 586 [2019-11-28 18:35:41,151 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:35:41,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 586 states. [2019-11-28 18:35:41,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 586 to 554. [2019-11-28 18:35:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 554 states. [2019-11-28 18:35:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 554 states and 1327 transitions. [2019-11-28 18:35:41,183 INFO L78 Accepts]: Start accepts. Automaton has 554 states and 1327 transitions. Word has length 6 [2019-11-28 18:35:41,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:35:41,183 INFO L462 AbstractCegarLoop]: Abstraction has 554 states and 1327 transitions. [2019-11-28 18:35:41,184 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-28 18:35:41,184 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1327 transitions. [2019-11-28 18:35:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-28 18:35:41,186 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:35:41,186 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:35:41,186 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:35:41,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:35:41,187 INFO L82 PathProgramCache]: Analyzing trace with hash -1722397114, now seen corresponding path program 1 times [2019-11-28 18:35:41,187 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:35:41,187 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992076244] [2019-11-28 18:35:41,188 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:35:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:35:41,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:35:41,260 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992076244] [2019-11-28 18:35:41,260 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:35:41,260 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:35:41,261 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38412736] [2019-11-28 18:35:41,261 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:35:41,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:35:41,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:35:41,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:35:41,262 INFO L87 Difference]: Start difference. First operand 554 states and 1327 transitions. Second operand 3 states. [2019-11-28 18:35:41,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:35:41,280 INFO L93 Difference]: Finished difference Result 234 states and 479 transitions. [2019-11-28 18:35:41,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:35:41,283 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-11-28 18:35:41,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:35:41,285 INFO L225 Difference]: With dead ends: 234 [2019-11-28 18:35:41,286 INFO L226 Difference]: Without dead ends: 234 [2019-11-28 18:35:41,286 INFO L630 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 [2019-11-28 18:35:41,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2019-11-28 18:35:41,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 234. [2019-11-28 18:35:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2019-11-28 18:35:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 479 transitions. [2019-11-28 18:35:41,295 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 479 transitions. Word has length 10 [2019-11-28 18:35:41,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:35:41,296 INFO L462 AbstractCegarLoop]: Abstraction has 234 states and 479 transitions. [2019-11-28 18:35:41,296 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:35:41,296 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 479 transitions. [2019-11-28 18:35:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-28 18:35:41,302 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:35:41,303 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:35:41,303 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:35:41,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:35:41,303 INFO L82 PathProgramCache]: Analyzing trace with hash -844855109, now seen corresponding path program 1 times [2019-11-28 18:35:41,304 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:35:41,304 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564165270] [2019-11-28 18:35:41,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:35:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:35:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:35:41,416 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564165270] [2019-11-28 18:35:41,416 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:35:41,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:35:41,417 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165260860] [2019-11-28 18:35:41,417 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:35:41,417 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:35:41,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:35:41,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:35:41,418 INFO L87 Difference]: Start difference. First operand 234 states and 479 transitions. Second operand 3 states. [2019-11-28 18:35:41,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:35:41,530 INFO L93 Difference]: Finished difference Result 279 states and 550 transitions. [2019-11-28 18:35:41,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:35:41,531 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-11-28 18:35:41,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:35:41,533 INFO L225 Difference]: With dead ends: 279 [2019-11-28 18:35:41,533 INFO L226 Difference]: Without dead ends: 279 [2019-11-28 18:35:41,533 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:35:41,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2019-11-28 18:35:41,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 246. [2019-11-28 18:35:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2019-11-28 18:35:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 499 transitions. [2019-11-28 18:35:41,543 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 499 transitions. Word has length 16 [2019-11-28 18:35:41,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:35:41,544 INFO L462 AbstractCegarLoop]: Abstraction has 246 states and 499 transitions. [2019-11-28 18:35:41,544 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:35:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 499 transitions. [2019-11-28 18:35:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-28 18:35:41,545 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:35:41,546 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:35:41,546 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:35:41,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:35:41,546 INFO L82 PathProgramCache]: Analyzing trace with hash -420706071, now seen corresponding path program 1 times [2019-11-28 18:35:41,547 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:35:41,547 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540774320] [2019-11-28 18:35:41,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:35:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:35:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:35:41,621 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540774320] [2019-11-28 18:35:41,621 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:35:41,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:35:41,622 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176838004] [2019-11-28 18:35:41,622 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:35:41,622 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:35:41,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:35:41,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:35:41,623 INFO L87 Difference]: Start difference. First operand 246 states and 499 transitions. Second operand 3 states. [2019-11-28 18:35:41,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:35:41,728 INFO L93 Difference]: Finished difference Result 283 states and 556 transitions. [2019-11-28 18:35:41,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:35:41,729 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-11-28 18:35:41,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:35:41,731 INFO L225 Difference]: With dead ends: 283 [2019-11-28 18:35:41,731 INFO L226 Difference]: Without dead ends: 283 [2019-11-28 18:35:41,732 INFO L630 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 [2019-11-28 18:35:41,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2019-11-28 18:35:41,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 258. [2019-11-28 18:35:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2019-11-28 18:35:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 527 transitions. [2019-11-28 18:35:41,741 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 527 transitions. Word has length 17 [2019-11-28 18:35:41,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:35:41,742 INFO L462 AbstractCegarLoop]: Abstraction has 258 states and 527 transitions. [2019-11-28 18:35:41,742 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:35:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 527 transitions. [2019-11-28 18:35:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-28 18:35:41,743 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:35:41,743 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:35:41,744 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:35:41,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:35:41,744 INFO L82 PathProgramCache]: Analyzing trace with hash 1300998096, now seen corresponding path program 1 times [2019-11-28 18:35:41,744 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:35:41,745 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801680829] [2019-11-28 18:35:41,745 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:35:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 18:35:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 18:35:41,932 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 18:35:41,932 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-28 18:35:41,936 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [532] [532] ULTIMATE.startENTRY-->L1713-1: Formula: (let ((.cse5 (store |v_#valid_86| 0 0))) (let ((.cse6 (store .cse5 |v_~#t1~0.base_21| 1))) (let ((.cse1 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_18 24)) (.cse2 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_18 28)) (.cse3 (store .cse6 |v_~#t2~0.base_22| 1))) (and (= (let ((.cse0 (store |v_#memory_$Pointer$.base_258| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_$Pointer$.base_258| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 v_DerPreprocessor_59) .cse2 v_DerPreprocessor_57)))) (store .cse0 |v_~#t1~0.base_21| (store (select .cse0 |v_~#t1~0.base_21|) |v_~#t1~0.offset_21| (select (select |v_#memory_$Pointer$.base_257| |v_~#t1~0.base_21|) |v_~#t1~0.offset_21|)))) |v_#memory_$Pointer$.base_257|) (= (store .cse3 |v_ULTIMATE.start_main_~#data~1.base_111| 1) |v_#valid_84|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#data~1.base_111|) (= |v_#memory_int_302| (let ((.cse4 (store |v_#memory_int_303| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_int_303| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 0) .cse2 0)))) (store .cse4 |v_~#t1~0.base_21| (store (select .cse4 |v_~#t1~0.base_21|) |v_~#t1~0.offset_21| 0)))) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_15| v_ULTIMATE.start_my_drv_probe_~data.offset_18) (= v_ULTIMATE.start_my_drv_probe_~d~0.base_17 v_ULTIMATE.start_my_drv_probe_~data.base_18) (= |v_~#t1~0.offset_21| 0) (= (select .cse5 |v_~#t1~0.base_21|) 0) (= (store (store (store |v_#length_48| |v_~#t1~0.base_21| 4) |v_~#t2~0.base_22| 4) |v_ULTIMATE.start_main_~#data~1.base_111| 32) |v_#length_46|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_15| |v_ULTIMATE.start_main_~#data~1.base_111|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_15| v_ULTIMATE.start_my_drv_probe_~data.base_18) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_15| |v_ULTIMATE.start_main_~#data~1.offset_105|) (= |v_~#t2~0.offset_22| 0) (< |v_#StackHeapBarrier_24| |v_~#t1~0.base_21|) (= (select .cse6 |v_~#t2~0.base_22|) 0) (= 0 |v_ULTIMATE.start_main_~#data~1.offset_105|) (< |v_#StackHeapBarrier_24| |v_~#t2~0.base_22|) (= |v_#NULL.offset_5| 0) (= 0 |v_ULTIMATE.start_my_drv_init_#res_16|) (= v_ULTIMATE.start_my_drv_probe_~res~0_22 0) (= 0 v_ULTIMATE.start_main_~ret~0_22) (= v_ULTIMATE.start_my_drv_probe_~d~0.offset_17 .cse1) (= |v_#memory_$Pointer$.offset_257| (let ((.cse7 (store |v_#memory_$Pointer$.offset_258| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_$Pointer$.offset_258| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 v_DerPreprocessor_58) .cse2 v_DerPreprocessor_60)))) (store .cse7 |v_~#t1~0.base_21| (store (select .cse7 |v_~#t1~0.base_21|) |v_~#t1~0.offset_21| (select (select |v_#memory_$Pointer$.offset_257| |v_~#t1~0.base_21|) |v_~#t1~0.offset_21|))))) (= 0 (select .cse3 |v_ULTIMATE.start_main_~#data~1.base_111|)) (= (select (select |v_#memory_int_303| |v_~#t1~0.base_21|) |v_~#t1~0.offset_21|) 0) (= 0 |v_#NULL.base_5|) (= (select (select |v_#memory_int_303| |v_~#t2~0.base_22|) |v_~#t2~0.offset_22|) 0) (= |v_#pthreadsMutex_157| (store |v_#pthreadsMutex_158| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (select |v_#pthreadsMutex_158| v_ULTIMATE.start_my_drv_probe_~data.base_18) v_ULTIMATE.start_my_drv_probe_~data.offset_18 0))) (< 0 |v_#StackHeapBarrier_24|))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_158|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_258|, #valid=|v_#valid_86|, #memory_int=|v_#memory_int_303|, #length=|v_#length_48|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_258|} OutVars{ULTIMATE.start_main_#t~mem45=|v_ULTIMATE.start_main_#t~mem45_34|, ULTIMATE.start_main_#t~mem46=|v_ULTIMATE.start_main_#t~mem46_52|, ULTIMATE.start_main_#t~mem43=|v_ULTIMATE.start_main_#t~mem43_33|, ULTIMATE.start_main_#t~mem44=|v_ULTIMATE.start_main_#t~mem44_31|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_257|, ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_20|, #NULL.offset=|v_#NULL.offset_5|, ~#t1~0.offset=|v_~#t1~0.offset_21|, ~#t1~0.base=|v_~#t1~0.base_21|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_18, ULTIMATE.start_my_drv_init_#res=|v_ULTIMATE.start_my_drv_init_#res_16|, ~#t2~0.offset=|v_~#t2~0.offset_22|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_105|, #length=|v_#length_46|, ~#t2~0.base=|v_~#t2~0.base_22|, #pthreadsMutex=|v_#pthreadsMutex_157|, ULTIMATE.start_my_drv_probe_#in~data.base=|v_ULTIMATE.start_my_drv_probe_#in~data.base_15|, ULTIMATE.start_my_drv_probe_~d~0.offset=v_ULTIMATE.start_my_drv_probe_~d~0.offset_17, ULTIMATE.start_main_~ret~0=v_ULTIMATE.start_main_~ret~0_22, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_18, ULTIMATE.start_main_#t~ret41=|v_ULTIMATE.start_main_#t~ret41_29|, ULTIMATE.start_my_drv_probe_#in~data.offset=|v_ULTIMATE.start_my_drv_probe_#in~data.offset_15|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_31|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_12|, ULTIMATE.start_my_drv_probe_#t~nondet32=|v_ULTIMATE.start_my_drv_probe_#t~nondet32_25|, ULTIMATE.start_my_drv_probe_~res~0=v_ULTIMATE.start_my_drv_probe_~res~0_22, ULTIMATE.start_my_drv_probe_#t~nondet34=|v_ULTIMATE.start_my_drv_probe_#t~nondet34_13|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_my_drv_probe_~d~0.base=v_ULTIMATE.start_my_drv_probe_~d~0.base_17, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_302|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_33, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_111|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_257|} AuxVars[v_DerPreprocessor_57, v_DerPreprocessor_58, v_DerPreprocessor_59, v_DerPreprocessor_60] AssignedVars[ULTIMATE.start_main_#t~mem45, ULTIMATE.start_main_#t~mem46, ULTIMATE.start_main_#t~mem43, ULTIMATE.start_main_#t~mem44, #memory_$Pointer$.base, ULTIMATE.start_my_drv_probe_#res, #NULL.offset, ~#t1~0.offset, ~#t1~0.base, ULTIMATE.start_my_drv_probe_~data.base, ULTIMATE.start_my_drv_init_#res, ~#t2~0.offset, ULTIMATE.start_main_~#data~1.offset, #length, ~#t2~0.base, #pthreadsMutex, ULTIMATE.start_my_drv_probe_#in~data.base, ULTIMATE.start_my_drv_probe_~d~0.offset, ULTIMATE.start_main_~ret~0, ULTIMATE.start_my_drv_probe_~data.offset, ULTIMATE.start_main_#t~ret41, ULTIMATE.start_my_drv_probe_#in~data.offset, ULTIMATE.start_main_#t~ret42, ULTIMATE.start_my_drv_probe_#t~nondet33, ULTIMATE.start_my_drv_probe_#t~nondet32, ULTIMATE.start_my_drv_probe_~res~0, ULTIMATE.start_my_drv_probe_#t~nondet34, #NULL.base, ULTIMATE.start_my_drv_probe_~d~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~probe_ret~0, ULTIMATE.start_main_~#data~1.base, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:41,937 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [512] [512] my_callbackENTRY-->L1700: Formula: (let ((.cse0 (select |v_#pthreadsMutex_138| v_my_callbackThread1of1ForFork0_~data~0.base_93))) (and (= v_my_callbackThread1of1ForFork0_~dev~0.offset_9 v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8) (= |v_my_callbackThread1of1ForFork0_#in~arg.base_4| v_my_callbackThread1of1ForFork0_~arg.base_8) (= (store |v_#pthreadsMutex_138| v_my_callbackThread1of1ForFork0_~data~0.base_93 (store .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_93 1)) |v_#pthreadsMutex_137|) (= v_my_callbackThread1of1ForFork0_~data~0.offset_93 (+ v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8 (- 24))) (= v_my_callbackThread1of1ForFork0_~dev~0.base_9 v_my_callbackThread1of1ForFork0_~__mptr~0.base_8) (= 0 (select .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_93)) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 |v_my_callbackThread1of1ForFork0_#in~arg.offset_4|) (= v_my_callbackThread1of1ForFork0_~dev~0.base_9 v_my_callbackThread1of1ForFork0_~arg.base_8) (= v_my_callbackThread1of1ForFork0_~data~0.base_93 v_my_callbackThread1of1ForFork0_~__mptr~0.base_8) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 v_my_callbackThread1of1ForFork0_~dev~0.offset_9))) InVars {#pthreadsMutex=|v_#pthreadsMutex_138|, my_callbackThread1of1ForFork0_#in~arg.base=|v_my_callbackThread1of1ForFork0_#in~arg.base_4|, my_callbackThread1of1ForFork0_#in~arg.offset=|v_my_callbackThread1of1ForFork0_#in~arg.offset_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_137|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_93, my_callbackThread1of1ForFork0_#in~arg.base=|v_my_callbackThread1of1ForFork0_#in~arg.base_4|, my_callbackThread1of1ForFork0_~arg.base=v_my_callbackThread1of1ForFork0_~arg.base_8, my_callbackThread1of1ForFork0_~arg.offset=v_my_callbackThread1of1ForFork0_~arg.offset_8, my_callbackThread1of1ForFork0_#in~arg.offset=|v_my_callbackThread1of1ForFork0_#in~arg.offset_4|, my_callbackThread1of1ForFork0_#t~nondet30=|v_my_callbackThread1of1ForFork0_#t~nondet30_20|, my_callbackThread1of1ForFork0_~__mptr~0.base=v_my_callbackThread1of1ForFork0_~__mptr~0.base_8, my_callbackThread1of1ForFork0_~__mptr~0.offset=v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8, my_callbackThread1of1ForFork0_~dev~0.base=v_my_callbackThread1of1ForFork0_~dev~0.base_9, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_93, my_callbackThread1of1ForFork0_~dev~0.offset=v_my_callbackThread1of1ForFork0_~dev~0.offset_9} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork0_~data~0.offset, my_callbackThread1of1ForFork0_~arg.base, my_callbackThread1of1ForFork0_~arg.offset, my_callbackThread1of1ForFork0_#t~nondet30, my_callbackThread1of1ForFork0_~__mptr~0.base, my_callbackThread1of1ForFork0_~__mptr~0.offset, my_callbackThread1of1ForFork0_~dev~0.base, my_callbackThread1of1ForFork0_~data~0.base, my_callbackThread1of1ForFork0_~dev~0.offset] because there is no mapped edge [2019-11-28 18:35:41,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [421] [421] L1713-2-->L1714-1: Formula: (and (= (store |v_#memory_$Pointer$.offset_73| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.offset_73| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.offset_72| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))) |v_#memory_$Pointer$.offset_72|) (= (store |v_#memory_int_88| |v_~#t2~0.base_6| (store (select |v_#memory_int_88| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| 1)) |v_#memory_int_87|) (= (store |v_#memory_$Pointer$.base_73| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.base_73| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.base_72| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))) |v_#memory_$Pointer$.base_72|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_73|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_88|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_73|, ~#t2~0.base=|v_~#t2~0.base_6|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_72|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_87|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_72|, ~#t2~0.base=|v_~#t2~0.base_6|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_my_drv_probe_#t~nondet33, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:41,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [422] [422] L1701-->L1702: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork0_~data~0.offset_36 28))) (and (= |v_#memory_$Pointer$.offset_78| (store |v_#memory_$Pointer$.offset_79| v_my_callbackThread1of1ForFork0_~data~0.base_36 (store (select |v_#memory_$Pointer$.offset_79| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0 (select (select |v_#memory_$Pointer$.offset_78| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0)))) (= (store |v_#memory_int_94| v_my_callbackThread1of1ForFork0_~data~0.base_36 (store (select |v_#memory_int_94| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0 (+ |v_my_callbackThread1of1ForFork0_#t~mem31_11| 1))) |v_#memory_int_93|) (= (store |v_#memory_$Pointer$.base_79| v_my_callbackThread1of1ForFork0_~data~0.base_36 (store (select |v_#memory_$Pointer$.base_79| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0 (select (select |v_#memory_$Pointer$.base_78| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0))) |v_#memory_$Pointer$.base_78|))) InVars {my_callbackThread1of1ForFork0_#t~mem31=|v_my_callbackThread1of1ForFork0_#t~mem31_11|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_36, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_79|, #memory_int=|v_#memory_int_94|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_36, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_79|} OutVars{my_callbackThread1of1ForFork0_#t~mem31=|v_my_callbackThread1of1ForFork0_#t~mem31_10|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_36, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_78|, #memory_int=|v_#memory_int_93|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_36, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_78|} AuxVars[] AssignedVars[my_callbackThread1of1ForFork0_#t~mem31, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:41,939 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [435] [435] L1702-->my_callbackEXIT: Formula: (and (= (store |v_#pthreadsMutex_66| v_my_callbackThread1of1ForFork0_~data~0.base_57 (store (select |v_#pthreadsMutex_66| v_my_callbackThread1of1ForFork0_~data~0.base_57) v_my_callbackThread1of1ForFork0_~data~0.offset_57 0)) |v_#pthreadsMutex_65|) (= |v_my_callbackThread1of1ForFork0_#res.base_13| 0) (= |v_my_callbackThread1of1ForFork0_#res.offset_13| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_57, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_57} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_57, my_callbackThread1of1ForFork0_#res.base=|v_my_callbackThread1of1ForFork0_#res.base_13|, my_callbackThread1of1ForFork0_#res.offset=|v_my_callbackThread1of1ForFork0_#res.offset_13|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_57} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork0_#res.base, my_callbackThread1of1ForFork0_#res.offset] because there is no mapped edge [2019-11-28 18:35:41,940 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [498] [498] my_callbackENTRY-->L1700: Formula: (let ((.cse0 (select |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork1_~data~0.base_61))) (and (= (select .cse0 v_my_callbackThread1of1ForFork1_~data~0.offset_61) 0) (= |v_#pthreadsMutex_113| (store |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork1_~data~0.base_61 (store .cse0 v_my_callbackThread1of1ForFork1_~data~0.offset_61 1))) (= |v_my_callbackThread1of1ForFork1_#in~arg.base_5| v_my_callbackThread1of1ForFork1_~arg.base_5) (= v_my_callbackThread1of1ForFork1_~__mptr~0.base_7 v_my_callbackThread1of1ForFork1_~data~0.base_61) (= |v_my_callbackThread1of1ForFork1_#in~arg.offset_5| v_my_callbackThread1of1ForFork1_~arg.offset_5) (= v_my_callbackThread1of1ForFork1_~dev~0.base_9 v_my_callbackThread1of1ForFork1_~arg.base_5) (= v_my_callbackThread1of1ForFork1_~__mptr~0.offset_7 v_my_callbackThread1of1ForFork1_~dev~0.offset_9) (= v_my_callbackThread1of1ForFork1_~data~0.offset_61 (+ v_my_callbackThread1of1ForFork1_~__mptr~0.offset_7 (- 24))) (= v_my_callbackThread1of1ForFork1_~arg.offset_5 v_my_callbackThread1of1ForFork1_~dev~0.offset_9) (= v_my_callbackThread1of1ForFork1_~__mptr~0.base_7 v_my_callbackThread1of1ForFork1_~dev~0.base_9))) InVars {my_callbackThread1of1ForFork1_#in~arg.base=|v_my_callbackThread1of1ForFork1_#in~arg.base_5|, #pthreadsMutex=|v_#pthreadsMutex_114|, my_callbackThread1of1ForFork1_#in~arg.offset=|v_my_callbackThread1of1ForFork1_#in~arg.offset_5|} OutVars{my_callbackThread1of1ForFork1_#in~arg.base=|v_my_callbackThread1of1ForFork1_#in~arg.base_5|, #pthreadsMutex=|v_#pthreadsMutex_113|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_61, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_61, my_callbackThread1of1ForFork1_~arg.offset=v_my_callbackThread1of1ForFork1_~arg.offset_5, my_callbackThread1of1ForFork1_~arg.base=v_my_callbackThread1of1ForFork1_~arg.base_5, my_callbackThread1of1ForFork1_#t~nondet30=|v_my_callbackThread1of1ForFork1_#t~nondet30_20|, my_callbackThread1of1ForFork1_~__mptr~0.base=v_my_callbackThread1of1ForFork1_~__mptr~0.base_7, my_callbackThread1of1ForFork1_~__mptr~0.offset=v_my_callbackThread1of1ForFork1_~__mptr~0.offset_7, my_callbackThread1of1ForFork1_~dev~0.offset=v_my_callbackThread1of1ForFork1_~dev~0.offset_9, my_callbackThread1of1ForFork1_~dev~0.base=v_my_callbackThread1of1ForFork1_~dev~0.base_9, my_callbackThread1of1ForFork1_#in~arg.offset=|v_my_callbackThread1of1ForFork1_#in~arg.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_~data~0.offset, my_callbackThread1of1ForFork1_~data~0.base, my_callbackThread1of1ForFork1_~arg.offset, my_callbackThread1of1ForFork1_~arg.base, my_callbackThread1of1ForFork1_#t~nondet30, my_callbackThread1of1ForFork1_~__mptr~0.base, my_callbackThread1of1ForFork1_~__mptr~0.offset, my_callbackThread1of1ForFork1_~dev~0.offset, my_callbackThread1of1ForFork1_~dev~0.base] because there is no mapped edge [2019-11-28 18:35:41,940 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [474] [474] L1714-2-->L1741-4: Formula: (and (= |v_ULTIMATE.start_my_drv_probe_#res_11| |v_ULTIMATE.start_main_#t~ret42_15|) (= |v_ULTIMATE.start_main_#t~ret42_15| v_ULTIMATE.start_main_~probe_ret~0_15) (= |v_ULTIMATE.start_my_drv_probe_#res_11| 0)) InVars {} OutVars{ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_11|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_15|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_15, ULTIMATE.start_my_drv_probe_#t~nondet34=|v_ULTIMATE.start_my_drv_probe_#t~nondet34_6|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_probe_#res, ULTIMATE.start_main_#t~ret42, ULTIMATE.start_main_~probe_ret~0, ULTIMATE.start_my_drv_probe_#t~nondet34] because there is no mapped edge [2019-11-28 18:35:41,941 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [511] [511] L1741-4-->L1722: Formula: (and (= |v_#valid_58| (store |v_#valid_59| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22| 1)) (= |v_#length_29| (store |v_#length_30| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22| 4)) (< |v_#StackHeapBarrier_17| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.base_8| v_ULTIMATE.start_my_drv_disconnect_~data.base_39) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.base_8| |v_ULTIMATE.start_main_~#data~1.base_95|) (= |v_ULTIMATE.start_my_drv_disconnect_#t~mem35_14| (select (select |v_#memory_int_241| |v_~#t1~0.base_14|) |v_~#t1~0.offset_14|)) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_8| v_ULTIMATE.start_my_drv_disconnect_~data.offset_39) (= 0 (select |v_#valid_59| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|)) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_8| |v_ULTIMATE.start_main_~#data~1.offset_91|) (= 0 v_ULTIMATE.start_main_~probe_ret~0_24) (= |v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_16| 0) (not (= |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_17|, ~#t1~0.base=|v_~#t1~0.base_14|, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_241|, ~#t1~0.offset=|v_~#t1~0.offset_14|, #length=|v_#length_30|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_91|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_24, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_95|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_39, ULTIMATE.start_my_drv_disconnect_#t~mem38=|v_ULTIMATE.start_my_drv_disconnect_#t~mem38_20|, ULTIMATE.start_my_drv_disconnect_#t~mem37=|v_ULTIMATE.start_my_drv_disconnect_#t~mem37_25|, ULTIMATE.start_my_drv_disconnect_#in~data.offset=|v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_8|, ULTIMATE.start_my_drv_disconnect_#t~mem39=|v_ULTIMATE.start_my_drv_disconnect_#t~mem39_17|, ULTIMATE.start_my_drv_disconnect_#t~mem35=|v_ULTIMATE.start_my_drv_disconnect_#t~mem35_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.base_13|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_23|, ~#t1~0.offset=|v_~#t1~0.offset_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet40.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet40.base_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet40.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet40.offset_14|, ULTIMATE.start_my_drv_disconnect_~#status~0.offset=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_16|, #StackHeapBarrier=|v_#StackHeapBarrier_17|, ~#t1~0.base=|v_~#t1~0.base_14|, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_39, ULTIMATE.start_my_drv_disconnect_~#status~0.base=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_241|, #length=|v_#length_29|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset_13|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_91|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_24, ULTIMATE.start_my_drv_disconnect_#in~data.base=|v_ULTIMATE.start_my_drv_disconnect_#in~data.base_8|, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_95|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_~data.offset, ULTIMATE.start_my_drv_disconnect_#t~mem38, ULTIMATE.start_my_drv_disconnect_#t~mem37, ULTIMATE.start_my_drv_disconnect_#in~data.offset, ULTIMATE.start_my_drv_disconnect_#t~mem39, ULTIMATE.start_my_drv_disconnect_#t~mem35, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base, ULTIMATE.start_main_#t~ret42, ULTIMATE.start_my_drv_disconnect_#t~nondet40.base, ULTIMATE.start_my_drv_disconnect_#t~nondet40.offset, ULTIMATE.start_my_drv_disconnect_~#status~0.offset, ULTIMATE.start_my_drv_disconnect_~data.base, ULTIMATE.start_my_drv_disconnect_~#status~0.base, #valid, #length, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset, ULTIMATE.start_my_drv_disconnect_#in~data.base] because there is no mapped edge [2019-11-28 18:35:41,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [458] [458] L1722-2-->L1723-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_my_drv_disconnect_~data.offset_25 24))) (and (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25 (store (select |v_#memory_$Pointer$.base_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0 (select (select |v_#memory_$Pointer$.base_134| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0)))) (= (store |v_#memory_$Pointer$.offset_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25 (store (select |v_#memory_$Pointer$.offset_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0 (select (select |v_#memory_$Pointer$.offset_134| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0))) |v_#memory_$Pointer$.offset_134|) (= (store |v_#memory_int_155| v_ULTIMATE.start_my_drv_disconnect_~data.base_25 (store (select |v_#memory_int_155| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0 3)) |v_#memory_int_154|))) InVars {ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_25, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_25, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_135|, #memory_int=|v_#memory_int_155|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_135|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_25, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_25, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_134|, ULTIMATE.start_my_drv_disconnect_#t~mem35=|v_ULTIMATE.start_my_drv_disconnect_#t~mem35_10|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.base_9|, #memory_int=|v_#memory_int_154|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_134|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_my_drv_disconnect_#t~mem35, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base, #memory_int, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:41,945 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [481] [481] L1724-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start_ldv_assert_~expression_72 0) (= |v_ULTIMATE.start_my_drv_disconnect_#t~mem37_19| (select (select |v_#memory_int_171| v_ULTIMATE.start_my_drv_disconnect_~data.base_31) (+ v_ULTIMATE.start_my_drv_disconnect_~data.offset_31 24))) (= v_ULTIMATE.start_ldv_assert_~expression_72 |v_ULTIMATE.start_ldv_assert_#in~expression_47|) (= (ite (= 3 |v_ULTIMATE.start_my_drv_disconnect_#t~mem37_19|) 1 0) |v_ULTIMATE.start_ldv_assert_#in~expression_47|)) InVars {ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_31, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_31, #memory_int=|v_#memory_int_171|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_31, ULTIMATE.start_my_drv_disconnect_#t~mem37=|v_ULTIMATE.start_my_drv_disconnect_#t~mem37_19|, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_31, #memory_int=|v_#memory_int_171|, ULTIMATE.start_ldv_assert_#in~expression=|v_ULTIMATE.start_ldv_assert_#in~expression_47|, ULTIMATE.start_ldv_assert_~expression=v_ULTIMATE.start_ldv_assert_~expression_72} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_#t~mem37, ULTIMATE.start_ldv_assert_#in~expression, ULTIMATE.start_ldv_assert_~expression] because there is no mapped edge [2019-11-28 18:35:41,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 06:35:41 BasicIcfg [2019-11-28 18:35:41,999 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 18:35:42,000 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 18:35:42,000 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 18:35:42,000 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 18:35:42,001 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:35:14" (3/4) ... [2019-11-28 18:35:42,004 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-11-28 18:35:42,005 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [532] [532] ULTIMATE.startENTRY-->L1713-1: Formula: (let ((.cse5 (store |v_#valid_86| 0 0))) (let ((.cse6 (store .cse5 |v_~#t1~0.base_21| 1))) (let ((.cse1 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_18 24)) (.cse2 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_18 28)) (.cse3 (store .cse6 |v_~#t2~0.base_22| 1))) (and (= (let ((.cse0 (store |v_#memory_$Pointer$.base_258| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_$Pointer$.base_258| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 v_DerPreprocessor_59) .cse2 v_DerPreprocessor_57)))) (store .cse0 |v_~#t1~0.base_21| (store (select .cse0 |v_~#t1~0.base_21|) |v_~#t1~0.offset_21| (select (select |v_#memory_$Pointer$.base_257| |v_~#t1~0.base_21|) |v_~#t1~0.offset_21|)))) |v_#memory_$Pointer$.base_257|) (= (store .cse3 |v_ULTIMATE.start_main_~#data~1.base_111| 1) |v_#valid_84|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#data~1.base_111|) (= |v_#memory_int_302| (let ((.cse4 (store |v_#memory_int_303| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_int_303| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 0) .cse2 0)))) (store .cse4 |v_~#t1~0.base_21| (store (select .cse4 |v_~#t1~0.base_21|) |v_~#t1~0.offset_21| 0)))) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_15| v_ULTIMATE.start_my_drv_probe_~data.offset_18) (= v_ULTIMATE.start_my_drv_probe_~d~0.base_17 v_ULTIMATE.start_my_drv_probe_~data.base_18) (= |v_~#t1~0.offset_21| 0) (= (select .cse5 |v_~#t1~0.base_21|) 0) (= (store (store (store |v_#length_48| |v_~#t1~0.base_21| 4) |v_~#t2~0.base_22| 4) |v_ULTIMATE.start_main_~#data~1.base_111| 32) |v_#length_46|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_15| |v_ULTIMATE.start_main_~#data~1.base_111|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_15| v_ULTIMATE.start_my_drv_probe_~data.base_18) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_15| |v_ULTIMATE.start_main_~#data~1.offset_105|) (= |v_~#t2~0.offset_22| 0) (< |v_#StackHeapBarrier_24| |v_~#t1~0.base_21|) (= (select .cse6 |v_~#t2~0.base_22|) 0) (= 0 |v_ULTIMATE.start_main_~#data~1.offset_105|) (< |v_#StackHeapBarrier_24| |v_~#t2~0.base_22|) (= |v_#NULL.offset_5| 0) (= 0 |v_ULTIMATE.start_my_drv_init_#res_16|) (= v_ULTIMATE.start_my_drv_probe_~res~0_22 0) (= 0 v_ULTIMATE.start_main_~ret~0_22) (= v_ULTIMATE.start_my_drv_probe_~d~0.offset_17 .cse1) (= |v_#memory_$Pointer$.offset_257| (let ((.cse7 (store |v_#memory_$Pointer$.offset_258| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (store (select |v_#memory_$Pointer$.offset_258| v_ULTIMATE.start_my_drv_probe_~data.base_18) .cse1 v_DerPreprocessor_58) .cse2 v_DerPreprocessor_60)))) (store .cse7 |v_~#t1~0.base_21| (store (select .cse7 |v_~#t1~0.base_21|) |v_~#t1~0.offset_21| (select (select |v_#memory_$Pointer$.offset_257| |v_~#t1~0.base_21|) |v_~#t1~0.offset_21|))))) (= 0 (select .cse3 |v_ULTIMATE.start_main_~#data~1.base_111|)) (= (select (select |v_#memory_int_303| |v_~#t1~0.base_21|) |v_~#t1~0.offset_21|) 0) (= 0 |v_#NULL.base_5|) (= (select (select |v_#memory_int_303| |v_~#t2~0.base_22|) |v_~#t2~0.offset_22|) 0) (= |v_#pthreadsMutex_157| (store |v_#pthreadsMutex_158| v_ULTIMATE.start_my_drv_probe_~data.base_18 (store (select |v_#pthreadsMutex_158| v_ULTIMATE.start_my_drv_probe_~data.base_18) v_ULTIMATE.start_my_drv_probe_~data.offset_18 0))) (< 0 |v_#StackHeapBarrier_24|))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_158|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_258|, #valid=|v_#valid_86|, #memory_int=|v_#memory_int_303|, #length=|v_#length_48|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_258|} OutVars{ULTIMATE.start_main_#t~mem45=|v_ULTIMATE.start_main_#t~mem45_34|, ULTIMATE.start_main_#t~mem46=|v_ULTIMATE.start_main_#t~mem46_52|, ULTIMATE.start_main_#t~mem43=|v_ULTIMATE.start_main_#t~mem43_33|, ULTIMATE.start_main_#t~mem44=|v_ULTIMATE.start_main_#t~mem44_31|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_257|, ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_20|, #NULL.offset=|v_#NULL.offset_5|, ~#t1~0.offset=|v_~#t1~0.offset_21|, ~#t1~0.base=|v_~#t1~0.base_21|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_18, ULTIMATE.start_my_drv_init_#res=|v_ULTIMATE.start_my_drv_init_#res_16|, ~#t2~0.offset=|v_~#t2~0.offset_22|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_105|, #length=|v_#length_46|, ~#t2~0.base=|v_~#t2~0.base_22|, #pthreadsMutex=|v_#pthreadsMutex_157|, ULTIMATE.start_my_drv_probe_#in~data.base=|v_ULTIMATE.start_my_drv_probe_#in~data.base_15|, ULTIMATE.start_my_drv_probe_~d~0.offset=v_ULTIMATE.start_my_drv_probe_~d~0.offset_17, ULTIMATE.start_main_~ret~0=v_ULTIMATE.start_main_~ret~0_22, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_18, ULTIMATE.start_main_#t~ret41=|v_ULTIMATE.start_main_#t~ret41_29|, ULTIMATE.start_my_drv_probe_#in~data.offset=|v_ULTIMATE.start_my_drv_probe_#in~data.offset_15|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_31|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_12|, ULTIMATE.start_my_drv_probe_#t~nondet32=|v_ULTIMATE.start_my_drv_probe_#t~nondet32_25|, ULTIMATE.start_my_drv_probe_~res~0=v_ULTIMATE.start_my_drv_probe_~res~0_22, ULTIMATE.start_my_drv_probe_#t~nondet34=|v_ULTIMATE.start_my_drv_probe_#t~nondet34_13|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_my_drv_probe_~d~0.base=v_ULTIMATE.start_my_drv_probe_~d~0.base_17, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_302|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_33, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_111|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_257|} AuxVars[v_DerPreprocessor_57, v_DerPreprocessor_58, v_DerPreprocessor_59, v_DerPreprocessor_60] AssignedVars[ULTIMATE.start_main_#t~mem45, ULTIMATE.start_main_#t~mem46, ULTIMATE.start_main_#t~mem43, ULTIMATE.start_main_#t~mem44, #memory_$Pointer$.base, ULTIMATE.start_my_drv_probe_#res, #NULL.offset, ~#t1~0.offset, ~#t1~0.base, ULTIMATE.start_my_drv_probe_~data.base, ULTIMATE.start_my_drv_init_#res, ~#t2~0.offset, ULTIMATE.start_main_~#data~1.offset, #length, ~#t2~0.base, #pthreadsMutex, ULTIMATE.start_my_drv_probe_#in~data.base, ULTIMATE.start_my_drv_probe_~d~0.offset, ULTIMATE.start_main_~ret~0, ULTIMATE.start_my_drv_probe_~data.offset, ULTIMATE.start_main_#t~ret41, ULTIMATE.start_my_drv_probe_#in~data.offset, ULTIMATE.start_main_#t~ret42, ULTIMATE.start_my_drv_probe_#t~nondet33, ULTIMATE.start_my_drv_probe_#t~nondet32, ULTIMATE.start_my_drv_probe_~res~0, ULTIMATE.start_my_drv_probe_#t~nondet34, #NULL.base, ULTIMATE.start_my_drv_probe_~d~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~probe_ret~0, ULTIMATE.start_main_~#data~1.base, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:42,006 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [512] [512] my_callbackENTRY-->L1700: Formula: (let ((.cse0 (select |v_#pthreadsMutex_138| v_my_callbackThread1of1ForFork0_~data~0.base_93))) (and (= v_my_callbackThread1of1ForFork0_~dev~0.offset_9 v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8) (= |v_my_callbackThread1of1ForFork0_#in~arg.base_4| v_my_callbackThread1of1ForFork0_~arg.base_8) (= (store |v_#pthreadsMutex_138| v_my_callbackThread1of1ForFork0_~data~0.base_93 (store .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_93 1)) |v_#pthreadsMutex_137|) (= v_my_callbackThread1of1ForFork0_~data~0.offset_93 (+ v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8 (- 24))) (= v_my_callbackThread1of1ForFork0_~dev~0.base_9 v_my_callbackThread1of1ForFork0_~__mptr~0.base_8) (= 0 (select .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_93)) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 |v_my_callbackThread1of1ForFork0_#in~arg.offset_4|) (= v_my_callbackThread1of1ForFork0_~dev~0.base_9 v_my_callbackThread1of1ForFork0_~arg.base_8) (= v_my_callbackThread1of1ForFork0_~data~0.base_93 v_my_callbackThread1of1ForFork0_~__mptr~0.base_8) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 v_my_callbackThread1of1ForFork0_~dev~0.offset_9))) InVars {#pthreadsMutex=|v_#pthreadsMutex_138|, my_callbackThread1of1ForFork0_#in~arg.base=|v_my_callbackThread1of1ForFork0_#in~arg.base_4|, my_callbackThread1of1ForFork0_#in~arg.offset=|v_my_callbackThread1of1ForFork0_#in~arg.offset_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_137|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_93, my_callbackThread1of1ForFork0_#in~arg.base=|v_my_callbackThread1of1ForFork0_#in~arg.base_4|, my_callbackThread1of1ForFork0_~arg.base=v_my_callbackThread1of1ForFork0_~arg.base_8, my_callbackThread1of1ForFork0_~arg.offset=v_my_callbackThread1of1ForFork0_~arg.offset_8, my_callbackThread1of1ForFork0_#in~arg.offset=|v_my_callbackThread1of1ForFork0_#in~arg.offset_4|, my_callbackThread1of1ForFork0_#t~nondet30=|v_my_callbackThread1of1ForFork0_#t~nondet30_20|, my_callbackThread1of1ForFork0_~__mptr~0.base=v_my_callbackThread1of1ForFork0_~__mptr~0.base_8, my_callbackThread1of1ForFork0_~__mptr~0.offset=v_my_callbackThread1of1ForFork0_~__mptr~0.offset_8, my_callbackThread1of1ForFork0_~dev~0.base=v_my_callbackThread1of1ForFork0_~dev~0.base_9, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_93, my_callbackThread1of1ForFork0_~dev~0.offset=v_my_callbackThread1of1ForFork0_~dev~0.offset_9} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork0_~data~0.offset, my_callbackThread1of1ForFork0_~arg.base, my_callbackThread1of1ForFork0_~arg.offset, my_callbackThread1of1ForFork0_#t~nondet30, my_callbackThread1of1ForFork0_~__mptr~0.base, my_callbackThread1of1ForFork0_~__mptr~0.offset, my_callbackThread1of1ForFork0_~dev~0.base, my_callbackThread1of1ForFork0_~data~0.base, my_callbackThread1of1ForFork0_~dev~0.offset] because there is no mapped edge [2019-11-28 18:35:42,010 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [421] [421] L1713-2-->L1714-1: Formula: (and (= (store |v_#memory_$Pointer$.offset_73| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.offset_73| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.offset_72| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))) |v_#memory_$Pointer$.offset_72|) (= (store |v_#memory_int_88| |v_~#t2~0.base_6| (store (select |v_#memory_int_88| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| 1)) |v_#memory_int_87|) (= (store |v_#memory_$Pointer$.base_73| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.base_73| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.base_72| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))) |v_#memory_$Pointer$.base_72|)) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_73|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_88|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_73|, ~#t2~0.base=|v_~#t2~0.base_6|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_72|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_87|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_72|, ~#t2~0.base=|v_~#t2~0.base_6|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_my_drv_probe_#t~nondet33, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:42,011 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [422] [422] L1701-->L1702: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork0_~data~0.offset_36 28))) (and (= |v_#memory_$Pointer$.offset_78| (store |v_#memory_$Pointer$.offset_79| v_my_callbackThread1of1ForFork0_~data~0.base_36 (store (select |v_#memory_$Pointer$.offset_79| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0 (select (select |v_#memory_$Pointer$.offset_78| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0)))) (= (store |v_#memory_int_94| v_my_callbackThread1of1ForFork0_~data~0.base_36 (store (select |v_#memory_int_94| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0 (+ |v_my_callbackThread1of1ForFork0_#t~mem31_11| 1))) |v_#memory_int_93|) (= (store |v_#memory_$Pointer$.base_79| v_my_callbackThread1of1ForFork0_~data~0.base_36 (store (select |v_#memory_$Pointer$.base_79| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0 (select (select |v_#memory_$Pointer$.base_78| v_my_callbackThread1of1ForFork0_~data~0.base_36) .cse0))) |v_#memory_$Pointer$.base_78|))) InVars {my_callbackThread1of1ForFork0_#t~mem31=|v_my_callbackThread1of1ForFork0_#t~mem31_11|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_36, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_79|, #memory_int=|v_#memory_int_94|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_36, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_79|} OutVars{my_callbackThread1of1ForFork0_#t~mem31=|v_my_callbackThread1of1ForFork0_#t~mem31_10|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_36, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_78|, #memory_int=|v_#memory_int_93|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_36, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_78|} AuxVars[] AssignedVars[my_callbackThread1of1ForFork0_#t~mem31, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:42,011 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [435] [435] L1702-->my_callbackEXIT: Formula: (and (= (store |v_#pthreadsMutex_66| v_my_callbackThread1of1ForFork0_~data~0.base_57 (store (select |v_#pthreadsMutex_66| v_my_callbackThread1of1ForFork0_~data~0.base_57) v_my_callbackThread1of1ForFork0_~data~0.offset_57 0)) |v_#pthreadsMutex_65|) (= |v_my_callbackThread1of1ForFork0_#res.base_13| 0) (= |v_my_callbackThread1of1ForFork0_#res.offset_13| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_66|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_57, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_57} OutVars{#pthreadsMutex=|v_#pthreadsMutex_65|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_57, my_callbackThread1of1ForFork0_#res.base=|v_my_callbackThread1of1ForFork0_#res.base_13|, my_callbackThread1of1ForFork0_#res.offset=|v_my_callbackThread1of1ForFork0_#res.offset_13|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_57} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork0_#res.base, my_callbackThread1of1ForFork0_#res.offset] because there is no mapped edge [2019-11-28 18:35:42,011 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [498] [498] my_callbackENTRY-->L1700: Formula: (let ((.cse0 (select |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork1_~data~0.base_61))) (and (= (select .cse0 v_my_callbackThread1of1ForFork1_~data~0.offset_61) 0) (= |v_#pthreadsMutex_113| (store |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork1_~data~0.base_61 (store .cse0 v_my_callbackThread1of1ForFork1_~data~0.offset_61 1))) (= |v_my_callbackThread1of1ForFork1_#in~arg.base_5| v_my_callbackThread1of1ForFork1_~arg.base_5) (= v_my_callbackThread1of1ForFork1_~__mptr~0.base_7 v_my_callbackThread1of1ForFork1_~data~0.base_61) (= |v_my_callbackThread1of1ForFork1_#in~arg.offset_5| v_my_callbackThread1of1ForFork1_~arg.offset_5) (= v_my_callbackThread1of1ForFork1_~dev~0.base_9 v_my_callbackThread1of1ForFork1_~arg.base_5) (= v_my_callbackThread1of1ForFork1_~__mptr~0.offset_7 v_my_callbackThread1of1ForFork1_~dev~0.offset_9) (= v_my_callbackThread1of1ForFork1_~data~0.offset_61 (+ v_my_callbackThread1of1ForFork1_~__mptr~0.offset_7 (- 24))) (= v_my_callbackThread1of1ForFork1_~arg.offset_5 v_my_callbackThread1of1ForFork1_~dev~0.offset_9) (= v_my_callbackThread1of1ForFork1_~__mptr~0.base_7 v_my_callbackThread1of1ForFork1_~dev~0.base_9))) InVars {my_callbackThread1of1ForFork1_#in~arg.base=|v_my_callbackThread1of1ForFork1_#in~arg.base_5|, #pthreadsMutex=|v_#pthreadsMutex_114|, my_callbackThread1of1ForFork1_#in~arg.offset=|v_my_callbackThread1of1ForFork1_#in~arg.offset_5|} OutVars{my_callbackThread1of1ForFork1_#in~arg.base=|v_my_callbackThread1of1ForFork1_#in~arg.base_5|, #pthreadsMutex=|v_#pthreadsMutex_113|, my_callbackThread1of1ForFork1_~data~0.offset=v_my_callbackThread1of1ForFork1_~data~0.offset_61, my_callbackThread1of1ForFork1_~data~0.base=v_my_callbackThread1of1ForFork1_~data~0.base_61, my_callbackThread1of1ForFork1_~arg.offset=v_my_callbackThread1of1ForFork1_~arg.offset_5, my_callbackThread1of1ForFork1_~arg.base=v_my_callbackThread1of1ForFork1_~arg.base_5, my_callbackThread1of1ForFork1_#t~nondet30=|v_my_callbackThread1of1ForFork1_#t~nondet30_20|, my_callbackThread1of1ForFork1_~__mptr~0.base=v_my_callbackThread1of1ForFork1_~__mptr~0.base_7, my_callbackThread1of1ForFork1_~__mptr~0.offset=v_my_callbackThread1of1ForFork1_~__mptr~0.offset_7, my_callbackThread1of1ForFork1_~dev~0.offset=v_my_callbackThread1of1ForFork1_~dev~0.offset_9, my_callbackThread1of1ForFork1_~dev~0.base=v_my_callbackThread1of1ForFork1_~dev~0.base_9, my_callbackThread1of1ForFork1_#in~arg.offset=|v_my_callbackThread1of1ForFork1_#in~arg.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, my_callbackThread1of1ForFork1_~data~0.offset, my_callbackThread1of1ForFork1_~data~0.base, my_callbackThread1of1ForFork1_~arg.offset, my_callbackThread1of1ForFork1_~arg.base, my_callbackThread1of1ForFork1_#t~nondet30, my_callbackThread1of1ForFork1_~__mptr~0.base, my_callbackThread1of1ForFork1_~__mptr~0.offset, my_callbackThread1of1ForFork1_~dev~0.offset, my_callbackThread1of1ForFork1_~dev~0.base] because there is no mapped edge [2019-11-28 18:35:42,012 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [474] [474] L1714-2-->L1741-4: Formula: (and (= |v_ULTIMATE.start_my_drv_probe_#res_11| |v_ULTIMATE.start_main_#t~ret42_15|) (= |v_ULTIMATE.start_main_#t~ret42_15| v_ULTIMATE.start_main_~probe_ret~0_15) (= |v_ULTIMATE.start_my_drv_probe_#res_11| 0)) InVars {} OutVars{ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_11|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_15|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_15, ULTIMATE.start_my_drv_probe_#t~nondet34=|v_ULTIMATE.start_my_drv_probe_#t~nondet34_6|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_probe_#res, ULTIMATE.start_main_#t~ret42, ULTIMATE.start_main_~probe_ret~0, ULTIMATE.start_my_drv_probe_#t~nondet34] because there is no mapped edge [2019-11-28 18:35:42,012 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [511] [511] L1741-4-->L1722: Formula: (and (= |v_#valid_58| (store |v_#valid_59| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22| 1)) (= |v_#length_29| (store |v_#length_30| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22| 4)) (< |v_#StackHeapBarrier_17| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.base_8| v_ULTIMATE.start_my_drv_disconnect_~data.base_39) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.base_8| |v_ULTIMATE.start_main_~#data~1.base_95|) (= |v_ULTIMATE.start_my_drv_disconnect_#t~mem35_14| (select (select |v_#memory_int_241| |v_~#t1~0.base_14|) |v_~#t1~0.offset_14|)) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_8| v_ULTIMATE.start_my_drv_disconnect_~data.offset_39) (= 0 (select |v_#valid_59| |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|)) (= |v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_8| |v_ULTIMATE.start_main_~#data~1.offset_91|) (= 0 v_ULTIMATE.start_main_~probe_ret~0_24) (= |v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_16| 0) (not (= |v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_17|, ~#t1~0.base=|v_~#t1~0.base_14|, #valid=|v_#valid_59|, #memory_int=|v_#memory_int_241|, ~#t1~0.offset=|v_~#t1~0.offset_14|, #length=|v_#length_30|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_91|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_24, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_95|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_39, ULTIMATE.start_my_drv_disconnect_#t~mem38=|v_ULTIMATE.start_my_drv_disconnect_#t~mem38_20|, ULTIMATE.start_my_drv_disconnect_#t~mem37=|v_ULTIMATE.start_my_drv_disconnect_#t~mem37_25|, ULTIMATE.start_my_drv_disconnect_#in~data.offset=|v_ULTIMATE.start_my_drv_disconnect_#in~data.offset_8|, ULTIMATE.start_my_drv_disconnect_#t~mem39=|v_ULTIMATE.start_my_drv_disconnect_#t~mem39_17|, ULTIMATE.start_my_drv_disconnect_#t~mem35=|v_ULTIMATE.start_my_drv_disconnect_#t~mem35_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.base_13|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_23|, ~#t1~0.offset=|v_~#t1~0.offset_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet40.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet40.base_14|, ULTIMATE.start_my_drv_disconnect_#t~nondet40.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet40.offset_14|, ULTIMATE.start_my_drv_disconnect_~#status~0.offset=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.offset_16|, #StackHeapBarrier=|v_#StackHeapBarrier_17|, ~#t1~0.base=|v_~#t1~0.base_14|, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_39, ULTIMATE.start_my_drv_disconnect_~#status~0.base=|v_ULTIMATE.start_my_drv_disconnect_~#status~0.base_22|, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_241|, #length=|v_#length_29|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset_13|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_91|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_24, ULTIMATE.start_my_drv_disconnect_#in~data.base=|v_ULTIMATE.start_my_drv_disconnect_#in~data.base_8|, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_95|} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_~data.offset, ULTIMATE.start_my_drv_disconnect_#t~mem38, ULTIMATE.start_my_drv_disconnect_#t~mem37, ULTIMATE.start_my_drv_disconnect_#in~data.offset, ULTIMATE.start_my_drv_disconnect_#t~mem39, ULTIMATE.start_my_drv_disconnect_#t~mem35, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base, ULTIMATE.start_main_#t~ret42, ULTIMATE.start_my_drv_disconnect_#t~nondet40.base, ULTIMATE.start_my_drv_disconnect_#t~nondet40.offset, ULTIMATE.start_my_drv_disconnect_~#status~0.offset, ULTIMATE.start_my_drv_disconnect_~data.base, ULTIMATE.start_my_drv_disconnect_~#status~0.base, #valid, #length, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset, ULTIMATE.start_my_drv_disconnect_#in~data.base] because there is no mapped edge [2019-11-28 18:35:42,014 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [458] [458] L1722-2-->L1723-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_my_drv_disconnect_~data.offset_25 24))) (and (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25 (store (select |v_#memory_$Pointer$.base_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0 (select (select |v_#memory_$Pointer$.base_134| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0)))) (= (store |v_#memory_$Pointer$.offset_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25 (store (select |v_#memory_$Pointer$.offset_135| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0 (select (select |v_#memory_$Pointer$.offset_134| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0))) |v_#memory_$Pointer$.offset_134|) (= (store |v_#memory_int_155| v_ULTIMATE.start_my_drv_disconnect_~data.base_25 (store (select |v_#memory_int_155| v_ULTIMATE.start_my_drv_disconnect_~data.base_25) .cse0 3)) |v_#memory_int_154|))) InVars {ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_25, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_25, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_135|, #memory_int=|v_#memory_int_155|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_135|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_25, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_25, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_134|, ULTIMATE.start_my_drv_disconnect_#t~mem35=|v_ULTIMATE.start_my_drv_disconnect_#t~mem35_10|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.base_9|, #memory_int=|v_#memory_int_154|, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset=|v_ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_134|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_my_drv_disconnect_#t~mem35, ULTIMATE.start_my_drv_disconnect_#t~nondet36.base, #memory_int, ULTIMATE.start_my_drv_disconnect_#t~nondet36.offset, #memory_$Pointer$.offset] because there is no mapped edge [2019-11-28 18:35:42,015 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [481] [481] L1724-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start_ldv_assert_~expression_72 0) (= |v_ULTIMATE.start_my_drv_disconnect_#t~mem37_19| (select (select |v_#memory_int_171| v_ULTIMATE.start_my_drv_disconnect_~data.base_31) (+ v_ULTIMATE.start_my_drv_disconnect_~data.offset_31 24))) (= v_ULTIMATE.start_ldv_assert_~expression_72 |v_ULTIMATE.start_ldv_assert_#in~expression_47|) (= (ite (= 3 |v_ULTIMATE.start_my_drv_disconnect_#t~mem37_19|) 1 0) |v_ULTIMATE.start_ldv_assert_#in~expression_47|)) InVars {ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_31, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_31, #memory_int=|v_#memory_int_171|} OutVars{ULTIMATE.start_my_drv_disconnect_~data.offset=v_ULTIMATE.start_my_drv_disconnect_~data.offset_31, ULTIMATE.start_my_drv_disconnect_#t~mem37=|v_ULTIMATE.start_my_drv_disconnect_#t~mem37_19|, ULTIMATE.start_my_drv_disconnect_~data.base=v_ULTIMATE.start_my_drv_disconnect_~data.base_31, #memory_int=|v_#memory_int_171|, ULTIMATE.start_ldv_assert_#in~expression=|v_ULTIMATE.start_ldv_assert_#in~expression_47|, ULTIMATE.start_ldv_assert_~expression=v_ULTIMATE.start_ldv_assert_~expression_72} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_disconnect_#t~mem37, ULTIMATE.start_ldv_assert_#in~expression, ULTIMATE.start_ldv_assert_~expression] because there is no mapped edge [2019-11-28 18:35:42,079 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 18:35:42,080 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 18:35:42,082 INFO L168 Benchmark]: Toolchain (without parser) took 29578.97 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 286.8 MB). Free memory was 949.6 MB in the beginning and 824.2 MB in the end (delta: 125.4 MB). Peak memory consumption was 412.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:35:42,082 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:35:42,083 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1364.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -60.7 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:35:42,083 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:35:42,084 INFO L168 Benchmark]: Boogie Preprocessor took 56.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-28 18:35:42,085 INFO L168 Benchmark]: RCFGBuilder took 828.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 952.7 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2019-11-28 18:35:42,086 INFO L168 Benchmark]: TraceAbstraction took 27152.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 137.4 MB). Free memory was 952.7 MB in the beginning and 833.1 MB in the end (delta: 119.5 MB). Peak memory consumption was 256.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:35:42,086 INFO L168 Benchmark]: Witness Printer took 79.95 ms. Allocated memory is still 1.3 GB. Free memory was 833.1 MB in the beginning and 824.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:35:42,090 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1364.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -60.7 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 828.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 952.7 MB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 27152.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 137.4 MB). Free memory was 952.7 MB in the beginning and 833.1 MB in the end (delta: 119.5 MB). Peak memory consumption was 256.9 MB. Max. memory is 11.5 GB. * Witness Printer took 79.95 ms. Allocated memory is still 1.3 GB. Free memory was 833.1 MB in the beginning and 824.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 24.9s, 153 ProgramPointsBefore, 45 ProgramPointsAfterwards, 157 TransitionsBefore, 45 TransitionsAfterwards, 4004 CoEnabledTransitionPairs, 8 FixpointIterations, 66 TrivialSequentialCompositions, 70 ConcurrentSequentialCompositions, 4 TrivialYvCompositions, 20 ConcurrentYvCompositions, 5 ChoiceCompositions, 2208 VarBasedMoverChecksPositive, 40 VarBasedMoverChecksNegative, 7 SemBasedMoverChecksPositive, 49 SemBasedMoverChecksNegative, 7 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 15.9s, 0 MoverChecksTotal, 8278 CheckedPairsTotal, 160 TotalNumberOfCompositions - CounterExampleResult [Line: 1682]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L1713] FCALL, FORK 0 pthread_create(&t1, ((void *)0), my_callback, (void *)d) VAL [arg={7:24}, t1={6:0}, t2={5:0}] [L1700] 1 data->shared.a = 1 VAL [__mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, dev={7:24}, t1={6:0}, t2={5:0}] [L1701] 1 data->shared.b VAL [__mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, data->shared.b=0, dev={7:24}, t1={6:0}, t2={5:0}] [L1714] FCALL, FORK 0 pthread_create(&t2, ((void *)0), my_callback, (void *)d) VAL [\result={0:0}, __mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, dev={7:24}, t1={6:0}, t2={5:0}] [L1722] FCALL, JOIN 1 pthread_join(t1, &status) VAL [\result={0:0}, __mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, dev={7:24}, t1={6:0}, t2={5:0}] [L1700] 2 data->shared.a = 1 VAL [\result={0:0}, __mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, dev={7:24}, t1={6:0}, t2={5:0}] [L1724] 0 data->shared.b = 3 VAL [\result={0:0}, __mptr={7:24}, arg={7:24}, arg={7:24}, data={7:0}, dev={7:24}, t1={6:0}, t2={5:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 132 locations, 6 error locations. Result: UNSAFE, OverallTime: 26.9s, OverallIterations: 6, TraceHistogramMax: 1, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 184 SDtfs, 82 SDslu, 101 SDs, 0 SdLazy, 173 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=554occurred 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: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 186 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 71 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 1470 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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 incorrect! Received shutdown request...