./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1766652f17da0a72e6ccfce453aab631723aa1eb .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 [2019-12-07 18:43:04,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:43:04,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:43:04,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:43:04,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:43:04,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:43:04,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:43:04,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:43:04,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:43:04,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:43:04,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:43:04,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:43:04,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:43:04,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:43:04,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:43:04,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:43:04,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:43:04,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:43:04,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:43:04,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:43:04,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:43:04,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:43:04,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:43:04,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:43:04,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:43:04,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:43:04,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:43:04,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:43:04,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:43:04,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:43:04,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:43:04,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:43:04,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:43:04,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:43:04,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:43:04,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:43:04,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:43:04,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:43:04,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:43:04,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:43:04,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:43:04,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 18:43:04,603 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:43:04,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:43:04,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:43:04,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:43:04,604 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:43:04,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:43:04,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:43:04,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:43:04,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:43:04,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:43:04,607 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:43:04,608 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1766652f17da0a72e6ccfce453aab631723aa1eb [2019-12-07 18:43:04,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:43:04,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:43:04,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:43:04,717 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:43:04,717 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:43:04,717 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/../../sv-benchmarks/c/ldv-races/race-2_3-container_of.i [2019-12-07 18:43:04,754 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/data/8db5b09df/572bb2a273044deaa934f489cee2a738/FLAGedf11f7db [2019-12-07 18:43:05,238 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:43:05,239 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/sv-benchmarks/c/ldv-races/race-2_3-container_of.i [2019-12-07 18:43:05,252 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/data/8db5b09df/572bb2a273044deaa934f489cee2a738/FLAGedf11f7db [2019-12-07 18:43:05,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/data/8db5b09df/572bb2a273044deaa934f489cee2a738 [2019-12-07 18:43:05,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:43:05,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:43:05,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:43:05,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:43:05,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:43:05,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:05,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22655754 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05, skipping insertion in model container [2019-12-07 18:43:05,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:05,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:43:05,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:43:05,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:43:05,762 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 18:43:05,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:43:05,997 INFO L208 MainTranslator]: Completed translation [2019-12-07 18:43:05,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05 WrapperNode [2019-12-07 18:43:05,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:43:05,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 18:43:05,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 18:43:05,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 18:43:06,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,025 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,046 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 18:43:06,046 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 18:43:06,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 18:43:06,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 18:43:06,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... [2019-12-07 18:43:06,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 18:43:06,078 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 18:43:06,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 18:43:06,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 18:43:06,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:43:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 18:43:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 18:43:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2019-12-07 18:43:06,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 18:43:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 18:43:06,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 18:43:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure my_callback [2019-12-07 18:43:06,137 INFO L138 BoogieDeclarations]: Found implementation of procedure my_callback [2019-12-07 18:43:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 18:43:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 18:43:06,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 18:43:06,139 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 18:43:06,564 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 18:43:06,564 INFO L287 CfgBuilder]: Removed 24 assume(true) statements. [2019-12-07 18:43:06,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:43:06 BoogieIcfgContainer [2019-12-07 18:43:06,565 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 18:43:06,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 18:43:06,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 18:43:06,568 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 18:43:06,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 06:43:05" (1/3) ... [2019-12-07 18:43:06,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2299e351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 06:43:06, skipping insertion in model container [2019-12-07 18:43:06,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:43:05" (2/3) ... [2019-12-07 18:43:06,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2299e351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 06:43:06, skipping insertion in model container [2019-12-07 18:43:06,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:43:06" (3/3) ... [2019-12-07 18:43:06,570 INFO L109 eAbstractionObserver]: Analyzing ICFG race-2_3-container_of.i [2019-12-07 18:43:06,577 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 18:43:06,577 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 18:43:06,581 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2019-12-07 18:43:06,582 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 18:43:06,603 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,603 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,603 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,603 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,603 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,603 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,604 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,605 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,605 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,605 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,605 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,605 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,605 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,606 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,606 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,606 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,606 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,606 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,606 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,607 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,607 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,607 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,607 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,607 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,607 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,608 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,608 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork0_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,608 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,608 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,608 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,608 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,609 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~dev~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,610 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~__mptr~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,611 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,612 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,612 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,612 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,612 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,612 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,612 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,613 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,613 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,613 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,613 WARN L315 ript$VariableManager]: TermVariabe my_callbackThread1of1ForFork1_~data~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,613 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,613 WARN L315 ript$VariableManager]: TermVariabe |my_callbackThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 18:43:06,638 INFO L249 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2019-12-07 18:43:06,650 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 18:43:06,651 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 18:43:06,651 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 18:43:06,651 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 18:43:06,651 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 18:43:06,651 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 18:43:06,651 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 18:43:06,651 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 18:43:06,663 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 153 places, 157 transitions [2019-12-07 18:43:06,664 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 153 places, 157 transitions [2019-12-07 18:43:06,714 INFO L134 PetriNetUnfolder]: 11/195 cut-off events. [2019-12-07 18:43:06,715 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 18:43:06,720 INFO L76 FinitePrefix]: Finished finitePrefix Result has 206 conditions, 195 events. 11/195 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 389 event pairs. 21/196 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2019-12-07 18:43:06,726 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 153 places, 157 transitions [2019-12-07 18:43:06,752 INFO L134 PetriNetUnfolder]: 11/195 cut-off events. [2019-12-07 18:43:06,752 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 18:43:06,754 INFO L76 FinitePrefix]: Finished finitePrefix Result has 206 conditions, 195 events. 11/195 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 389 event pairs. 21/196 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2019-12-07 18:43:06,759 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 4004 [2019-12-07 18:43:06,760 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 18:43:07,131 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:07,162 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:07,167 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:07,191 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:07,193 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:07,193 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:07,206 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:07,237 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:07,241 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:07,265 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:07,266 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:07,266 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:09,282 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:09,316 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:09,320 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:09,346 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:09,347 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:09,347 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:09,357 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:09,381 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:09,385 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:09,405 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:09,405 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:09,406 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:11,593 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:11,620 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:11,624 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:11,651 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:11,652 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:11,652 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:11,662 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:11,690 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:11,694 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:11,716 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:11,717 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:11,717 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:14,065 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:14,090 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:14,093 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:14,114 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:14,115 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:14,115 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:14,124 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:14,148 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:14,151 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:14,172 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:14,173 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:14,173 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:16,586 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:16,613 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:16,617 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:16,640 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:16,640 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:16,641 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:16,650 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:16,680 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:16,684 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:16,708 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:16,708 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:16,708 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:18,719 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:18,744 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:18,747 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:18,768 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:18,769 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:18,769 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:18,777 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:18,800 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:18,803 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:18,824 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:18,825 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:18,825 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:20,865 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:20,893 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:20,897 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:20,917 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:20,918 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:20,918 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:20,927 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:20,954 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:20,957 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:20,980 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:20,981 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:20,981 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:23,648 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:23,689 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:23,692 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:23,721 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:23,722 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:23,722 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:86 [2019-12-07 18:43:24,066 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:24,098 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:24,104 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:24,126 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:24,127 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:24,127 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:24,136 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:24,169 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:24,172 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:24,194 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:24,195 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:24,195 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:26,208 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:26,237 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:26,241 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:26,264 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:26,265 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:26,265 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:116 [2019-12-07 18:43:26,274 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:26,303 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:26,306 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:26,327 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:26,328 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:26,328 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:112, output treesize:114 [2019-12-07 18:43:28,348 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:28,376 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:28,380 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:28,404 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:28,405 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:28,405 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:112, output treesize:114 [2019-12-07 18:43:28,414 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:28,442 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:28,445 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:28,467 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:28,467 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:28,468 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:116 [2019-12-07 18:43:30,723 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,743 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:30,746 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,762 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:30,762 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,762 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:95, output treesize:67 [2019-12-07 18:43:30,784 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,817 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:30,821 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,852 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:30,853 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,853 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:117, output treesize:119 [2019-12-07 18:43:30,862 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,908 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:30,912 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,951 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:30,951 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:30,952 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:117, output treesize:119 [2019-12-07 18:43:33,180 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:33,208 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:33,212 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:33,234 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:33,235 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:33,235 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:112, output treesize:114 [2019-12-07 18:43:33,244 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:33,271 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:33,274 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:33,298 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:33,299 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:33,299 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:116 [2019-12-07 18:43:35,331 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:35,358 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:35,361 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:35,386 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:35,387 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:35,387 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:35,397 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:35,423 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:35,427 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:35,448 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:35,449 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:35,449 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:37,480 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:37,506 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:37,509 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:37,537 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:37,537 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:37,538 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:114, output treesize:116 [2019-12-07 18:43:37,546 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:37,573 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:37,576 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:37,598 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:37,599 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:37,599 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:112, output treesize:114 [2019-12-07 18:43:39,741 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:39,769 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:39,773 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:39,798 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:39,799 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:39,799 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:39,809 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:39,834 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:39,838 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:39,863 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:39,864 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:39,864 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:42,206 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:42,231 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:42,234 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:42,256 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:42,257 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:42,257 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:42,266 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:42,291 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:42,294 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:42,315 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:42,315 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:42,315 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:110, output treesize:112 [2019-12-07 18:43:44,661 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-12-07 18:43:44,766 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-12-07 18:43:45,184 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2019-12-07 18:43:45,192 INFO L534 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:45,390 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-12-07 18:43:45,390 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:45,396 INFO L534 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-07 18:43:45,576 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-12-07 18:43:45,576 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-07 18:43:45,577 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. [2019-12-07 18:43:45,577 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:187, output treesize:199 [2019-12-07 18:43:45,766 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-12-07 18:43:45,886 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-12-07 18:43:46,003 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-12-07 18:43:46,840 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-12-07 18:43:47,035 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-07 18:43:48,165 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-12-07 18:43:48,641 WARN L192 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-07 18:43:49,489 WARN L192 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2019-12-07 18:43:49,865 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-07 18:43:50,334 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2019-12-07 18:43:50,541 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-07 18:43:50,549 INFO L206 etLargeBlockEncoding]: Checked pairs total: 7579 [2019-12-07 18:43:50,549 INFO L214 etLargeBlockEncoding]: Total number of compositions: 157 [2019-12-07 18:43:50,551 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 43 places, 42 transitions [2019-12-07 18:43:50,578 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 603 states. [2019-12-07 18:43:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2019-12-07 18:43:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-07 18:43:50,583 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:43:50,583 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-12-07 18:43:50,584 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]=== [2019-12-07 18:43:50,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:43:50,587 INFO L82 PathProgramCache]: Analyzing trace with hash 17160270, now seen corresponding path program 1 times [2019-12-07 18:43:50,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:43:50,593 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946694157] [2019-12-07 18:43:50,593 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:43:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:43:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:43:50,811 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946694157] [2019-12-07 18:43:50,811 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:43:50,811 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 18:43:50,812 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353089828] [2019-12-07 18:43:50,816 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:43:50,816 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:43:50,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:43:50,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:43:50,831 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 3 states. [2019-12-07 18:43:50,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:43:50,962 INFO L93 Difference]: Finished difference Result 726 states and 1832 transitions. [2019-12-07 18:43:50,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:43:50,963 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2019-12-07 18:43:50,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:43:50,977 INFO L225 Difference]: With dead ends: 726 [2019-12-07 18:43:50,977 INFO L226 Difference]: Without dead ends: 651 [2019-12-07 18:43:50,977 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 [2019-12-07 18:43:50,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2019-12-07 18:43:51,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 587. [2019-12-07 18:43:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 587 states. [2019-12-07 18:43:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 1469 transitions. [2019-12-07 18:43:51,033 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 1469 transitions. Word has length 4 [2019-12-07 18:43:51,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:43:51,033 INFO L462 AbstractCegarLoop]: Abstraction has 587 states and 1469 transitions. [2019-12-07 18:43:51,033 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:43:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1469 transitions. [2019-12-07 18:43:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-07 18:43:51,033 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:43:51,034 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-07 18:43:51,034 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]=== [2019-12-07 18:43:51,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:43:51,034 INFO L82 PathProgramCache]: Analyzing trace with hash 531967210, now seen corresponding path program 1 times [2019-12-07 18:43:51,034 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:43:51,034 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979848226] [2019-12-07 18:43:51,034 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:43:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:43:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:43:51,084 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979848226] [2019-12-07 18:43:51,084 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:43:51,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 18:43:51,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806122052] [2019-12-07 18:43:51,085 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:43:51,085 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:43:51,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:43:51,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:43:51,086 INFO L87 Difference]: Start difference. First operand 587 states and 1469 transitions. Second operand 3 states. [2019-12-07 18:43:51,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:43:51,182 INFO L93 Difference]: Finished difference Result 678 states and 1676 transitions. [2019-12-07 18:43:51,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:43:51,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-07 18:43:51,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:43:51,187 INFO L225 Difference]: With dead ends: 678 [2019-12-07 18:43:51,187 INFO L226 Difference]: Without dead ends: 662 [2019-12-07 18:43:51,187 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 [2019-12-07 18:43:51,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2019-12-07 18:43:51,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 630. [2019-12-07 18:43:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 630 states. [2019-12-07 18:43:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 630 states and 1591 transitions. [2019-12-07 18:43:51,207 INFO L78 Accepts]: Start accepts. Automaton has 630 states and 1591 transitions. Word has length 5 [2019-12-07 18:43:51,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:43:51,208 INFO L462 AbstractCegarLoop]: Abstraction has 630 states and 1591 transitions. [2019-12-07 18:43:51,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:43:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1591 transitions. [2019-12-07 18:43:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-07 18:43:51,208 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:43:51,208 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-12-07 18:43:51,208 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]=== [2019-12-07 18:43:51,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:43:51,209 INFO L82 PathProgramCache]: Analyzing trace with hash 923664093, now seen corresponding path program 1 times [2019-12-07 18:43:51,209 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:43:51,209 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792983023] [2019-12-07 18:43:51,209 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:43:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:43:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:43:51,265 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792983023] [2019-12-07 18:43:51,265 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:43:51,266 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 18:43:51,266 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777550327] [2019-12-07 18:43:51,266 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:43:51,266 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:43:51,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:43:51,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:43:51,266 INFO L87 Difference]: Start difference. First operand 630 states and 1591 transitions. Second operand 3 states. [2019-12-07 18:43:51,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:43:51,382 INFO L93 Difference]: Finished difference Result 830 states and 2113 transitions. [2019-12-07 18:43:51,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:43:51,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-12-07 18:43:51,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:43:51,388 INFO L225 Difference]: With dead ends: 830 [2019-12-07 18:43:51,388 INFO L226 Difference]: Without dead ends: 830 [2019-12-07 18:43:51,389 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 [2019-12-07 18:43:51,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2019-12-07 18:43:51,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 690. [2019-12-07 18:43:51,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2019-12-07 18:43:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 1747 transitions. [2019-12-07 18:43:51,412 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 1747 transitions. Word has length 7 [2019-12-07 18:43:51,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:43:51,412 INFO L462 AbstractCegarLoop]: Abstraction has 690 states and 1747 transitions. [2019-12-07 18:43:51,412 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:43:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1747 transitions. [2019-12-07 18:43:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-07 18:43:51,413 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:43:51,413 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 18:43:51,413 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]=== [2019-12-07 18:43:51,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:43:51,414 INFO L82 PathProgramCache]: Analyzing trace with hash -1431185941, now seen corresponding path program 1 times [2019-12-07 18:43:51,414 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:43:51,414 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631465332] [2019-12-07 18:43:51,414 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:43:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 18:43:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 18:43:51,462 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631465332] [2019-12-07 18:43:51,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 18:43:51,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 18:43:51,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113622168] [2019-12-07 18:43:51,462 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 18:43:51,462 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 18:43:51,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 18:43:51,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 18:43:51,463 INFO L87 Difference]: Start difference. First operand 690 states and 1747 transitions. Second operand 3 states. [2019-12-07 18:43:51,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 18:43:51,571 INFO L93 Difference]: Finished difference Result 858 states and 2185 transitions. [2019-12-07 18:43:51,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 18:43:51,571 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2019-12-07 18:43:51,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 18:43:51,576 INFO L225 Difference]: With dead ends: 858 [2019-12-07 18:43:51,576 INFO L226 Difference]: Without dead ends: 858 [2019-12-07 18:43:51,576 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 [2019-12-07 18:43:51,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2019-12-07 18:43:51,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 750. [2019-12-07 18:43:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 750 states. [2019-12-07 18:43:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 1935 transitions. [2019-12-07 18:43:51,593 INFO L78 Accepts]: Start accepts. Automaton has 750 states and 1935 transitions. Word has length 8 [2019-12-07 18:43:51,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 18:43:51,593 INFO L462 AbstractCegarLoop]: Abstraction has 750 states and 1935 transitions. [2019-12-07 18:43:51,593 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 18:43:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1935 transitions. [2019-12-07 18:43:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-07 18:43:51,594 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 18:43:51,594 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 18:43:51,594 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]=== [2019-12-07 18:43:51,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 18:43:51,594 INFO L82 PathProgramCache]: Analyzing trace with hash 316402793, now seen corresponding path program 1 times [2019-12-07 18:43:51,594 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 18:43:51,595 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418892883] [2019-12-07 18:43:51,595 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 18:43:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 18:43:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 18:43:51,658 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 18:43:51,658 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 18:43:51,660 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [529] [529] ULTIMATE.startENTRY-->L1713-1: Formula: (let ((.cse1 (store |v_#valid_92| 0 0))) (let ((.cse5 (store .cse1 |v_~#t1~0.base_19| 1))) (let ((.cse2 (store .cse5 |v_~#t2~0.base_15| 1)) (.cse0 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_68 24)) (.cse4 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_68 28))) (and (= v_ULTIMATE.start_my_drv_probe_~d~0.offset_16 .cse0) (= (store (store (store |v_#length_46| |v_~#t1~0.base_19| 4) |v_~#t2~0.base_15| 4) |v_ULTIMATE.start_main_~#data~1.base_145| 32) |v_#length_45|) (= |v_~#t1~0.offset_19| 0) (< 0 |v_#StackHeapBarrier_25|) (= (select .cse1 |v_~#t1~0.base_19|) 0) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_14| v_ULTIMATE.start_my_drv_probe_~data.base_68) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_14| v_ULTIMATE.start_my_drv_probe_~data.offset_68) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#data~1.base_145|)) (= |v_#memory_$Pointer$.offset_335| (let ((.cse3 (store |v_#memory_$Pointer$.offset_336| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (store (select |v_#memory_$Pointer$.offset_336| v_ULTIMATE.start_my_drv_probe_~data.base_68) .cse0 v_DerPreprocessor_93) .cse4 v_DerPreprocessor_94)))) (store .cse3 |v_~#t1~0.base_19| (store (select .cse3 |v_~#t1~0.base_19|) |v_~#t1~0.offset_19| (select (select |v_#memory_$Pointer$.offset_335| |v_~#t1~0.base_19|) |v_~#t1~0.offset_19|))))) (< |v_#StackHeapBarrier_25| |v_~#t2~0.base_15|) (= (select .cse5 |v_~#t2~0.base_15|) 0) (= (let ((.cse6 (store |v_#memory_int_379| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (store (select |v_#memory_int_379| v_ULTIMATE.start_my_drv_probe_~data.base_68) .cse0 0) .cse4 0)))) (store .cse6 |v_~#t1~0.base_19| (store (select .cse6 |v_~#t1~0.base_19|) |v_~#t1~0.offset_19| 0))) |v_#memory_int_378|) (= 0 |v_#NULL.base_4|) (= 0 (select (select |v_#memory_int_379| |v_~#t2~0.base_15|) |v_~#t2~0.offset_15|)) (= |v_#pthreadsMutex_143| (store |v_#pthreadsMutex_144| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (select |v_#pthreadsMutex_144| v_ULTIMATE.start_my_drv_probe_~data.base_68) v_ULTIMATE.start_my_drv_probe_~data.offset_68 0))) (= 0 v_ULTIMATE.start_main_~ret~0_26) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_14| |v_ULTIMATE.start_main_~#data~1.offset_141|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_14| |v_ULTIMATE.start_main_~#data~1.base_145|) (= |v_#NULL.offset_4| 0) (= v_ULTIMATE.start_my_drv_probe_~res~0_22 0) (= 0 (select (select |v_#memory_int_379| |v_~#t1~0.base_19|) |v_~#t1~0.offset_19|)) (= |v_ULTIMATE.start_my_drv_init_#res_13| v_ULTIMATE.start_main_~ret~0_26) (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#data~1.base_145|) (= 0 |v_ULTIMATE.start_main_~#data~1.offset_141|) (= |v_#valid_90| (store .cse2 |v_ULTIMATE.start_main_~#data~1.base_145| 1)) (< |v_#StackHeapBarrier_25| |v_~#t1~0.base_19|) (= (let ((.cse7 (store |v_#memory_$Pointer$.base_336| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (store (select |v_#memory_$Pointer$.base_336| v_ULTIMATE.start_my_drv_probe_~data.base_68) .cse0 v_DerPreprocessor_95) .cse4 v_DerPreprocessor_96)))) (store .cse7 |v_~#t1~0.base_19| (store (select .cse7 |v_~#t1~0.base_19|) |v_~#t1~0.offset_19| (select (select |v_#memory_$Pointer$.base_335| |v_~#t1~0.base_19|) |v_~#t1~0.offset_19|)))) |v_#memory_$Pointer$.base_335|) (= |v_~#t2~0.offset_15| 0) (= v_ULTIMATE.start_my_drv_probe_~d~0.base_16 v_ULTIMATE.start_my_drv_probe_~data.base_68))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_144|, #StackHeapBarrier=|v_#StackHeapBarrier_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_336|, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_379|, #length=|v_#length_46|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_336|} OutVars{ULTIMATE.start_main_#t~mem45=|v_ULTIMATE.start_main_#t~mem45_56|, ULTIMATE.start_main_#t~mem46=|v_ULTIMATE.start_main_#t~mem46_75|, ULTIMATE.start_main_#t~mem43=|v_ULTIMATE.start_main_#t~mem43_31|, ULTIMATE.start_main_#t~mem44=|v_ULTIMATE.start_main_#t~mem44_33|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_335|, ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_26|, #NULL.offset=|v_#NULL.offset_4|, ~#t1~0.offset=|v_~#t1~0.offset_19|, ~#t1~0.base=|v_~#t1~0.base_19|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_68, ULTIMATE.start_my_drv_init_#res=|v_ULTIMATE.start_my_drv_init_#res_13|, ~#t2~0.offset=|v_~#t2~0.offset_15|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_141|, #length=|v_#length_45|, ~#t2~0.base=|v_~#t2~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_143|, ULTIMATE.start_my_drv_probe_#in~data.base=|v_ULTIMATE.start_my_drv_probe_#in~data.base_14|, ULTIMATE.start_my_drv_probe_~d~0.offset=v_ULTIMATE.start_my_drv_probe_~d~0.offset_16, ULTIMATE.start_main_~ret~0=v_ULTIMATE.start_main_~ret~0_26, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_68, ULTIMATE.start_main_#t~ret41=|v_ULTIMATE.start_main_#t~ret41_36|, ULTIMATE.start_my_drv_probe_#in~data.offset=|v_ULTIMATE.start_my_drv_probe_#in~data.offset_14|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_39|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_12|, ULTIMATE.start_my_drv_probe_#t~mem35=|v_ULTIMATE.start_my_drv_probe_#t~mem35_40|, ULTIMATE.start_my_drv_probe_#t~nondet32=|v_ULTIMATE.start_my_drv_probe_#t~nondet32_23|, ULTIMATE.start_my_drv_probe_#t~mem36=|v_ULTIMATE.start_my_drv_probe_#t~mem36_39|, 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_14|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_my_drv_probe_~d~0.base=v_ULTIMATE.start_my_drv_probe_~d~0.base_16, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_22|, #valid=|v_#valid_90|, #memory_int=|v_#memory_int_378|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_30, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_145|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_335|} AuxVars[v_DerPreprocessor_93, v_DerPreprocessor_94, v_DerPreprocessor_95, v_DerPreprocessor_96] 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~mem35, ULTIMATE.start_my_drv_probe_#t~nondet32, ULTIMATE.start_my_drv_probe_#t~mem36, 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 [2019-12-07 18:43:51,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [515] [515] my_callbackENTRY-->L1699-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork0_~data~0.base_98))) (and (= |v_my_callbackThread1of1ForFork0_#t~nondet30_36| 0) (= |v_my_callbackThread1of1ForFork0_#in~arg.base_4| v_my_callbackThread1of1ForFork0_~arg.base_8) (= (store |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork0_~data~0.base_98 (store .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_98 1)) |v_#pthreadsMutex_113|) (= v_my_callbackThread1of1ForFork0_~dev~0.offset_8 v_my_callbackThread1of1ForFork0_~__mptr~0.offset_14) (= v_my_callbackThread1of1ForFork0_~data~0.offset_98 (+ v_my_callbackThread1of1ForFork0_~__mptr~0.offset_14 (- 24))) (= v_my_callbackThread1of1ForFork0_~data~0.base_98 v_my_callbackThread1of1ForFork0_~__mptr~0.base_14) (= v_my_callbackThread1of1ForFork0_~dev~0.base_8 v_my_callbackThread1of1ForFork0_~__mptr~0.base_14) (= 0 (select .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_98)) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 |v_my_callbackThread1of1ForFork0_#in~arg.offset_4|) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 v_my_callbackThread1of1ForFork0_~dev~0.offset_8) (= v_my_callbackThread1of1ForFork0_~dev~0.base_8 v_my_callbackThread1of1ForFork0_~arg.base_8))) InVars {#pthreadsMutex=|v_#pthreadsMutex_114|, 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_113|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_98, 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_36|, my_callbackThread1of1ForFork0_~__mptr~0.base=v_my_callbackThread1of1ForFork0_~__mptr~0.base_14, my_callbackThread1of1ForFork0_~__mptr~0.offset=v_my_callbackThread1of1ForFork0_~__mptr~0.offset_14, my_callbackThread1of1ForFork0_~dev~0.base=v_my_callbackThread1of1ForFork0_~dev~0.base_8, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_98, my_callbackThread1of1ForFork0_~dev~0.offset=v_my_callbackThread1of1ForFork0_~dev~0.offset_8} 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 [2019-12-07 18:43:51,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [413] [413] L1713-2-->L1714-1: Formula: (and (= |v_#memory_int_102| (store |v_#memory_int_103| |v_~#t2~0.base_6| (store (select |v_#memory_int_103| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| 1))) (= (store |v_#memory_$Pointer$.base_90| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.base_90| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.base_89| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))) |v_#memory_$Pointer$.base_89|) (= |v_#memory_$Pointer$.offset_89| (store |v_#memory_$Pointer$.offset_90| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.offset_90| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.offset_89| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_90|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_103|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_90|, ~#t2~0.base=|v_~#t2~0.base_6|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_89|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_89|, ~#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 [2019-12-07 18:43:51,661 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [398] [398] L1714-2-->L1715-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_21 24))) (and (= |v_#memory_$Pointer$.offset_59| (store |v_#memory_$Pointer$.offset_60| v_ULTIMATE.start_my_drv_probe_~data.base_21 (store (select |v_#memory_$Pointer$.offset_60| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0 (select (select |v_#memory_$Pointer$.offset_59| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0)))) (= (store |v_#memory_int_72| v_ULTIMATE.start_my_drv_probe_~data.base_21 (store (select |v_#memory_int_72| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0 3)) |v_#memory_int_71|) (= (store |v_#memory_$Pointer$.base_60| v_ULTIMATE.start_my_drv_probe_~data.base_21 (store (select |v_#memory_$Pointer$.base_60| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0 (select (select |v_#memory_$Pointer$.base_59| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0))) |v_#memory_$Pointer$.base_59|))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_60|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_21, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_21, #memory_int=|v_#memory_int_72|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_60|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_59|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_21, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_21, #memory_int=|v_#memory_int_71|, ULTIMATE.start_my_drv_probe_#t~nondet34=|v_ULTIMATE.start_my_drv_probe_#t~nondet34_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_59|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_my_drv_probe_#t~nondet34, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-07 18:43:51,662 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [393] [393] L1699-1-->L1700-1: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork0_~data~0.offset_14 24))) (and (= |v_#memory_$Pointer$.offset_49| (store |v_#memory_$Pointer$.offset_50| v_my_callbackThread1of1ForFork0_~data~0.base_14 (store (select |v_#memory_$Pointer$.offset_50| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0 (select (select |v_#memory_$Pointer$.offset_49| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0)))) (= (store |v_#memory_int_62| v_my_callbackThread1of1ForFork0_~data~0.base_14 (store (select |v_#memory_int_62| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0 1)) |v_#memory_int_61|) (= |v_#memory_$Pointer$.base_49| (store |v_#memory_$Pointer$.base_50| v_my_callbackThread1of1ForFork0_~data~0.base_14 (store (select |v_#memory_$Pointer$.base_50| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0 (select (select |v_#memory_$Pointer$.base_49| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0)))))) InVars {my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_14, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_50|, #memory_int=|v_#memory_int_62|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_14, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_50|} OutVars{my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_14, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #memory_int=|v_#memory_int_61|, my_callbackThread1of1ForFork0_#t~nondet30=|v_my_callbackThread1of1ForFork0_#t~nondet30_4|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_14, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, my_callbackThread1of1ForFork0_#t~nondet30, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-07 18:43:51,662 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [500] [500] L1716-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (select (select |v_#memory_int_271| v_ULTIMATE.start_my_drv_probe_~data.base_50) (+ v_ULTIMATE.start_my_drv_probe_~data.offset_50 24)) |v_ULTIMATE.start_my_drv_probe_#t~mem35_22|) (= (ite (= 3 |v_ULTIMATE.start_my_drv_probe_#t~mem35_22|) 1 0) |v_ULTIMATE.start_ldv_assert_#in~expression_58|) (= v_ULTIMATE.start_ldv_assert_~expression_89 0) (= v_ULTIMATE.start_ldv_assert_~expression_89 |v_ULTIMATE.start_ldv_assert_#in~expression_58|)) InVars {ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_50, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_50, #memory_int=|v_#memory_int_271|} OutVars{ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_50, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_50, ULTIMATE.start_my_drv_probe_#t~mem35=|v_ULTIMATE.start_my_drv_probe_#t~mem35_22|, #memory_int=|v_#memory_int_271|, ULTIMATE.start_ldv_assert_#in~expression=|v_ULTIMATE.start_ldv_assert_#in~expression_58|, ULTIMATE.start_ldv_assert_~expression=v_ULTIMATE.start_ldv_assert_~expression_89} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_probe_#t~mem35, ULTIMATE.start_ldv_assert_#in~expression, ULTIMATE.start_ldv_assert_~expression] because there is no mapped edge [2019-12-07 18:43:51,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 06:43:51 BasicIcfg [2019-12-07 18:43:51,674 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 18:43:51,674 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 18:43:51,674 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 18:43:51,675 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 18:43:51,675 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 06:43:06" (3/4) ... [2019-12-07 18:43:51,676 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 18:43:51,677 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [529] [529] ULTIMATE.startENTRY-->L1713-1: Formula: (let ((.cse1 (store |v_#valid_92| 0 0))) (let ((.cse5 (store .cse1 |v_~#t1~0.base_19| 1))) (let ((.cse2 (store .cse5 |v_~#t2~0.base_15| 1)) (.cse0 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_68 24)) (.cse4 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_68 28))) (and (= v_ULTIMATE.start_my_drv_probe_~d~0.offset_16 .cse0) (= (store (store (store |v_#length_46| |v_~#t1~0.base_19| 4) |v_~#t2~0.base_15| 4) |v_ULTIMATE.start_main_~#data~1.base_145| 32) |v_#length_45|) (= |v_~#t1~0.offset_19| 0) (< 0 |v_#StackHeapBarrier_25|) (= (select .cse1 |v_~#t1~0.base_19|) 0) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_14| v_ULTIMATE.start_my_drv_probe_~data.base_68) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_14| v_ULTIMATE.start_my_drv_probe_~data.offset_68) (= 0 (select .cse2 |v_ULTIMATE.start_main_~#data~1.base_145|)) (= |v_#memory_$Pointer$.offset_335| (let ((.cse3 (store |v_#memory_$Pointer$.offset_336| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (store (select |v_#memory_$Pointer$.offset_336| v_ULTIMATE.start_my_drv_probe_~data.base_68) .cse0 v_DerPreprocessor_93) .cse4 v_DerPreprocessor_94)))) (store .cse3 |v_~#t1~0.base_19| (store (select .cse3 |v_~#t1~0.base_19|) |v_~#t1~0.offset_19| (select (select |v_#memory_$Pointer$.offset_335| |v_~#t1~0.base_19|) |v_~#t1~0.offset_19|))))) (< |v_#StackHeapBarrier_25| |v_~#t2~0.base_15|) (= (select .cse5 |v_~#t2~0.base_15|) 0) (= (let ((.cse6 (store |v_#memory_int_379| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (store (select |v_#memory_int_379| v_ULTIMATE.start_my_drv_probe_~data.base_68) .cse0 0) .cse4 0)))) (store .cse6 |v_~#t1~0.base_19| (store (select .cse6 |v_~#t1~0.base_19|) |v_~#t1~0.offset_19| 0))) |v_#memory_int_378|) (= 0 |v_#NULL.base_4|) (= 0 (select (select |v_#memory_int_379| |v_~#t2~0.base_15|) |v_~#t2~0.offset_15|)) (= |v_#pthreadsMutex_143| (store |v_#pthreadsMutex_144| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (select |v_#pthreadsMutex_144| v_ULTIMATE.start_my_drv_probe_~data.base_68) v_ULTIMATE.start_my_drv_probe_~data.offset_68 0))) (= 0 v_ULTIMATE.start_main_~ret~0_26) (= |v_ULTIMATE.start_my_drv_probe_#in~data.offset_14| |v_ULTIMATE.start_main_~#data~1.offset_141|) (= |v_ULTIMATE.start_my_drv_probe_#in~data.base_14| |v_ULTIMATE.start_main_~#data~1.base_145|) (= |v_#NULL.offset_4| 0) (= v_ULTIMATE.start_my_drv_probe_~res~0_22 0) (= 0 (select (select |v_#memory_int_379| |v_~#t1~0.base_19|) |v_~#t1~0.offset_19|)) (= |v_ULTIMATE.start_my_drv_init_#res_13| v_ULTIMATE.start_main_~ret~0_26) (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#data~1.base_145|) (= 0 |v_ULTIMATE.start_main_~#data~1.offset_141|) (= |v_#valid_90| (store .cse2 |v_ULTIMATE.start_main_~#data~1.base_145| 1)) (< |v_#StackHeapBarrier_25| |v_~#t1~0.base_19|) (= (let ((.cse7 (store |v_#memory_$Pointer$.base_336| v_ULTIMATE.start_my_drv_probe_~data.base_68 (store (store (select |v_#memory_$Pointer$.base_336| v_ULTIMATE.start_my_drv_probe_~data.base_68) .cse0 v_DerPreprocessor_95) .cse4 v_DerPreprocessor_96)))) (store .cse7 |v_~#t1~0.base_19| (store (select .cse7 |v_~#t1~0.base_19|) |v_~#t1~0.offset_19| (select (select |v_#memory_$Pointer$.base_335| |v_~#t1~0.base_19|) |v_~#t1~0.offset_19|)))) |v_#memory_$Pointer$.base_335|) (= |v_~#t2~0.offset_15| 0) (= v_ULTIMATE.start_my_drv_probe_~d~0.base_16 v_ULTIMATE.start_my_drv_probe_~data.base_68))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_144|, #StackHeapBarrier=|v_#StackHeapBarrier_25|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_336|, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_379|, #length=|v_#length_46|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_336|} OutVars{ULTIMATE.start_main_#t~mem45=|v_ULTIMATE.start_main_#t~mem45_56|, ULTIMATE.start_main_#t~mem46=|v_ULTIMATE.start_main_#t~mem46_75|, ULTIMATE.start_main_#t~mem43=|v_ULTIMATE.start_main_#t~mem43_31|, ULTIMATE.start_main_#t~mem44=|v_ULTIMATE.start_main_#t~mem44_33|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_335|, ULTIMATE.start_my_drv_probe_#res=|v_ULTIMATE.start_my_drv_probe_#res_26|, #NULL.offset=|v_#NULL.offset_4|, ~#t1~0.offset=|v_~#t1~0.offset_19|, ~#t1~0.base=|v_~#t1~0.base_19|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_68, ULTIMATE.start_my_drv_init_#res=|v_ULTIMATE.start_my_drv_init_#res_13|, ~#t2~0.offset=|v_~#t2~0.offset_15|, ULTIMATE.start_main_~#data~1.offset=|v_ULTIMATE.start_main_~#data~1.offset_141|, #length=|v_#length_45|, ~#t2~0.base=|v_~#t2~0.base_15|, #pthreadsMutex=|v_#pthreadsMutex_143|, ULTIMATE.start_my_drv_probe_#in~data.base=|v_ULTIMATE.start_my_drv_probe_#in~data.base_14|, ULTIMATE.start_my_drv_probe_~d~0.offset=v_ULTIMATE.start_my_drv_probe_~d~0.offset_16, ULTIMATE.start_main_~ret~0=v_ULTIMATE.start_main_~ret~0_26, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_68, ULTIMATE.start_main_#t~ret41=|v_ULTIMATE.start_main_#t~ret41_36|, ULTIMATE.start_my_drv_probe_#in~data.offset=|v_ULTIMATE.start_my_drv_probe_#in~data.offset_14|, ULTIMATE.start_main_#t~ret42=|v_ULTIMATE.start_main_#t~ret42_39|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_12|, ULTIMATE.start_my_drv_probe_#t~mem35=|v_ULTIMATE.start_my_drv_probe_#t~mem35_40|, ULTIMATE.start_my_drv_probe_#t~nondet32=|v_ULTIMATE.start_my_drv_probe_#t~nondet32_23|, ULTIMATE.start_my_drv_probe_#t~mem36=|v_ULTIMATE.start_my_drv_probe_#t~mem36_39|, 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_14|, #NULL.base=|v_#NULL.base_4|, ULTIMATE.start_my_drv_probe_~d~0.base=v_ULTIMATE.start_my_drv_probe_~d~0.base_16, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_22|, #valid=|v_#valid_90|, #memory_int=|v_#memory_int_378|, ULTIMATE.start_main_~probe_ret~0=v_ULTIMATE.start_main_~probe_ret~0_30, ULTIMATE.start_main_~#data~1.base=|v_ULTIMATE.start_main_~#data~1.base_145|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_335|} AuxVars[v_DerPreprocessor_93, v_DerPreprocessor_94, v_DerPreprocessor_95, v_DerPreprocessor_96] 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~mem35, ULTIMATE.start_my_drv_probe_#t~nondet32, ULTIMATE.start_my_drv_probe_#t~mem36, 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 [2019-12-07 18:43:51,677 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [515] [515] my_callbackENTRY-->L1699-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork0_~data~0.base_98))) (and (= |v_my_callbackThread1of1ForFork0_#t~nondet30_36| 0) (= |v_my_callbackThread1of1ForFork0_#in~arg.base_4| v_my_callbackThread1of1ForFork0_~arg.base_8) (= (store |v_#pthreadsMutex_114| v_my_callbackThread1of1ForFork0_~data~0.base_98 (store .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_98 1)) |v_#pthreadsMutex_113|) (= v_my_callbackThread1of1ForFork0_~dev~0.offset_8 v_my_callbackThread1of1ForFork0_~__mptr~0.offset_14) (= v_my_callbackThread1of1ForFork0_~data~0.offset_98 (+ v_my_callbackThread1of1ForFork0_~__mptr~0.offset_14 (- 24))) (= v_my_callbackThread1of1ForFork0_~data~0.base_98 v_my_callbackThread1of1ForFork0_~__mptr~0.base_14) (= v_my_callbackThread1of1ForFork0_~dev~0.base_8 v_my_callbackThread1of1ForFork0_~__mptr~0.base_14) (= 0 (select .cse0 v_my_callbackThread1of1ForFork0_~data~0.offset_98)) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 |v_my_callbackThread1of1ForFork0_#in~arg.offset_4|) (= v_my_callbackThread1of1ForFork0_~arg.offset_8 v_my_callbackThread1of1ForFork0_~dev~0.offset_8) (= v_my_callbackThread1of1ForFork0_~dev~0.base_8 v_my_callbackThread1of1ForFork0_~arg.base_8))) InVars {#pthreadsMutex=|v_#pthreadsMutex_114|, 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_113|, my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_98, 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_36|, my_callbackThread1of1ForFork0_~__mptr~0.base=v_my_callbackThread1of1ForFork0_~__mptr~0.base_14, my_callbackThread1of1ForFork0_~__mptr~0.offset=v_my_callbackThread1of1ForFork0_~__mptr~0.offset_14, my_callbackThread1of1ForFork0_~dev~0.base=v_my_callbackThread1of1ForFork0_~dev~0.base_8, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_98, my_callbackThread1of1ForFork0_~dev~0.offset=v_my_callbackThread1of1ForFork0_~dev~0.offset_8} 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 [2019-12-07 18:43:51,677 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [413] [413] L1713-2-->L1714-1: Formula: (and (= |v_#memory_int_102| (store |v_#memory_int_103| |v_~#t2~0.base_6| (store (select |v_#memory_int_103| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| 1))) (= (store |v_#memory_$Pointer$.base_90| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.base_90| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.base_89| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))) |v_#memory_$Pointer$.base_89|) (= |v_#memory_$Pointer$.offset_89| (store |v_#memory_$Pointer$.offset_90| |v_~#t2~0.base_6| (store (select |v_#memory_$Pointer$.offset_90| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6| (select (select |v_#memory_$Pointer$.offset_89| |v_~#t2~0.base_6|) |v_~#t2~0.offset_6|))))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_90|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_103|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_90|, ~#t2~0.base=|v_~#t2~0.base_6|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_89|, ~#t2~0.offset=|v_~#t2~0.offset_6|, #memory_int=|v_#memory_int_102|, ULTIMATE.start_my_drv_probe_#t~nondet33=|v_ULTIMATE.start_my_drv_probe_#t~nondet33_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_89|, ~#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 [2019-12-07 18:43:51,678 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [398] [398] L1714-2-->L1715-1: Formula: (let ((.cse0 (+ v_ULTIMATE.start_my_drv_probe_~data.offset_21 24))) (and (= |v_#memory_$Pointer$.offset_59| (store |v_#memory_$Pointer$.offset_60| v_ULTIMATE.start_my_drv_probe_~data.base_21 (store (select |v_#memory_$Pointer$.offset_60| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0 (select (select |v_#memory_$Pointer$.offset_59| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0)))) (= (store |v_#memory_int_72| v_ULTIMATE.start_my_drv_probe_~data.base_21 (store (select |v_#memory_int_72| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0 3)) |v_#memory_int_71|) (= (store |v_#memory_$Pointer$.base_60| v_ULTIMATE.start_my_drv_probe_~data.base_21 (store (select |v_#memory_$Pointer$.base_60| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0 (select (select |v_#memory_$Pointer$.base_59| v_ULTIMATE.start_my_drv_probe_~data.base_21) .cse0))) |v_#memory_$Pointer$.base_59|))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_60|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_21, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_21, #memory_int=|v_#memory_int_72|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_60|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_59|, ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_21, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_21, #memory_int=|v_#memory_int_71|, ULTIMATE.start_my_drv_probe_#t~nondet34=|v_ULTIMATE.start_my_drv_probe_#t~nondet34_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_59|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_my_drv_probe_#t~nondet34, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-07 18:43:51,678 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [393] [393] L1699-1-->L1700-1: Formula: (let ((.cse0 (+ v_my_callbackThread1of1ForFork0_~data~0.offset_14 24))) (and (= |v_#memory_$Pointer$.offset_49| (store |v_#memory_$Pointer$.offset_50| v_my_callbackThread1of1ForFork0_~data~0.base_14 (store (select |v_#memory_$Pointer$.offset_50| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0 (select (select |v_#memory_$Pointer$.offset_49| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0)))) (= (store |v_#memory_int_62| v_my_callbackThread1of1ForFork0_~data~0.base_14 (store (select |v_#memory_int_62| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0 1)) |v_#memory_int_61|) (= |v_#memory_$Pointer$.base_49| (store |v_#memory_$Pointer$.base_50| v_my_callbackThread1of1ForFork0_~data~0.base_14 (store (select |v_#memory_$Pointer$.base_50| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0 (select (select |v_#memory_$Pointer$.base_49| v_my_callbackThread1of1ForFork0_~data~0.base_14) .cse0)))))) InVars {my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_14, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_50|, #memory_int=|v_#memory_int_62|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_14, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_50|} OutVars{my_callbackThread1of1ForFork0_~data~0.offset=v_my_callbackThread1of1ForFork0_~data~0.offset_14, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #memory_int=|v_#memory_int_61|, my_callbackThread1of1ForFork0_#t~nondet30=|v_my_callbackThread1of1ForFork0_#t~nondet30_4|, my_callbackThread1of1ForFork0_~data~0.base=v_my_callbackThread1of1ForFork0_~data~0.base_14, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, my_callbackThread1of1ForFork0_#t~nondet30, #memory_$Pointer$.offset] because there is no mapped edge [2019-12-07 18:43:51,678 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [500] [500] L1716-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (select (select |v_#memory_int_271| v_ULTIMATE.start_my_drv_probe_~data.base_50) (+ v_ULTIMATE.start_my_drv_probe_~data.offset_50 24)) |v_ULTIMATE.start_my_drv_probe_#t~mem35_22|) (= (ite (= 3 |v_ULTIMATE.start_my_drv_probe_#t~mem35_22|) 1 0) |v_ULTIMATE.start_ldv_assert_#in~expression_58|) (= v_ULTIMATE.start_ldv_assert_~expression_89 0) (= v_ULTIMATE.start_ldv_assert_~expression_89 |v_ULTIMATE.start_ldv_assert_#in~expression_58|)) InVars {ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_50, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_50, #memory_int=|v_#memory_int_271|} OutVars{ULTIMATE.start_my_drv_probe_~data.base=v_ULTIMATE.start_my_drv_probe_~data.base_50, ULTIMATE.start_my_drv_probe_~data.offset=v_ULTIMATE.start_my_drv_probe_~data.offset_50, ULTIMATE.start_my_drv_probe_#t~mem35=|v_ULTIMATE.start_my_drv_probe_#t~mem35_22|, #memory_int=|v_#memory_int_271|, ULTIMATE.start_ldv_assert_#in~expression=|v_ULTIMATE.start_ldv_assert_#in~expression_58|, ULTIMATE.start_ldv_assert_~expression=v_ULTIMATE.start_ldv_assert_~expression_89} AuxVars[] AssignedVars[ULTIMATE.start_my_drv_probe_#t~mem35, ULTIMATE.start_ldv_assert_#in~expression, ULTIMATE.start_ldv_assert_~expression] because there is no mapped edge [2019-12-07 18:43:51,705 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6f23b4de-0832-411a-93db-4f851f776aa8/bin/uautomizer/witness.graphml [2019-12-07 18:43:51,705 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 18:43:51,706 INFO L168 Benchmark]: Toolchain (without parser) took 46441.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 942.5 MB in the beginning and 919.6 MB in the end (delta: 22.9 MB). Peak memory consumption was 175.0 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,706 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 962.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:43:51,706 INFO L168 Benchmark]: CACSL2BoogieTranslator took 732.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 942.5 MB in the beginning and 963.9 MB in the end (delta: -21.4 MB). Peak memory consumption was 92.9 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,707 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.30 ms. Allocated memory is still 1.1 GB. Free memory was 963.9 MB in the beginning and 959.6 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,707 INFO L168 Benchmark]: Boogie Preprocessor took 32.07 ms. Allocated memory is still 1.1 GB. Free memory was 959.6 MB in the beginning and 956.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,707 INFO L168 Benchmark]: RCFGBuilder took 487.19 ms. Allocated memory is still 1.1 GB. Free memory was 956.4 MB in the beginning and 904.8 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,708 INFO L168 Benchmark]: TraceAbstraction took 45107.91 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 50.9 MB). Free memory was 904.8 MB in the beginning and 921.9 MB in the end (delta: -17.1 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,708 INFO L168 Benchmark]: Witness Printer took 30.65 ms. Allocated memory is still 1.2 GB. Free memory was 921.9 MB in the beginning and 919.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 11.5 GB. [2019-12-07 18:43:51,710 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 962.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 732.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 942.5 MB in the beginning and 963.9 MB in the end (delta: -21.4 MB). Peak memory consumption was 92.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.30 ms. Allocated memory is still 1.1 GB. Free memory was 963.9 MB in the beginning and 959.6 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.07 ms. Allocated memory is still 1.1 GB. Free memory was 959.6 MB in the beginning and 956.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 487.19 ms. Allocated memory is still 1.1 GB. Free memory was 956.4 MB in the beginning and 904.8 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 45107.91 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 50.9 MB). Free memory was 904.8 MB in the beginning and 921.9 MB in the end (delta: -17.1 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * Witness Printer took 30.65 ms. Allocated memory is still 1.2 GB. Free memory was 921.9 MB in the beginning and 919.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 43.8s, 153 ProgramPointsBefore, 43 ProgramPointsAfterwards, 157 TransitionsBefore, 42 TransitionsAfterwards, 4004 CoEnabledTransitionPairs, 8 FixpointIterations, 65 TrivialSequentialCompositions, 69 ConcurrentSequentialCompositions, 5 TrivialYvCompositions, 18 ConcurrentYvCompositions, 6 ChoiceCompositions, 2101 VarBasedMoverChecksPositive, 49 VarBasedMoverChecksNegative, 9 SemBasedMoverChecksPositive, 49 SemBasedMoverChecksNegative, 16 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 34.6s, 0 MoverChecksTotal, 7579 CheckedPairsTotal, 157 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={6:24}, t1={5:0}, t2={2:0}] [L1714] FCALL, FORK 0 pthread_create(&t2, ((void *)0), my_callback, (void *)d) VAL [__mptr={6:24}, arg={6:24}, arg={6:24}, data={6:0}, dev={6:24}, pthread_mutex_lock (&data->lock)=0, t1={5:0}, t2={2:0}] [L1716] 0 data->shared.b = 3 VAL [__mptr={6:24}, arg={6:24}, arg={6:24}, data={6:0}, dev={6:24}, t1={5:0}, t2={2:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 132 locations, 6 error locations. Result: UNSAFE, OverallTime: 45.0s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 143 SDtfs, 38 SDslu, 41 SDs, 0 SdLazy, 157 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=750occurred in iteration=4, 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, 4 MinimizatonAttempts, 344 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 20 ConstructedInterpolants, 0 QuantifiedInterpolants, 548 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...