./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt.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_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/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 5d6d3189de9937f8d4ddbc2d1af775ea2256235b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 15:05:06,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:05:06,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:05:06,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:05:06,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:05:06,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:05:06,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:05:06,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:05:06,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:05:06,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:05:06,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:05:06,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:05:06,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:05:06,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:05:06,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:05:06,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:05:06,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:05:06,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:05:06,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:05:06,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:05:06,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:05:06,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:05:06,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:05:06,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:05:06,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:05:06,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:05:06,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:05:06,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:05:06,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:05:06,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:05:06,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:05:06,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:05:06,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:05:06,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:05:06,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:05:06,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:05:06,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:05:06,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:05:06,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:05:06,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:05:06,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:05:06,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 15:05:06,147 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:05:06,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:05:06,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 15:05:06,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 15:05:06,148 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 15:05:06,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:05:06,149 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 15:05:06,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 15:05:06,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 15:05:06,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:05:06,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 15:05:06,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:05:06,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 15:05:06,150 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 15:05:06,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 15:05:06,150 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:05:06,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 15:05:06,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:05:06,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 15:05:06,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:05:06,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:05:06,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:05:06,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:05:06,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:05:06,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 15:05:06,152 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 15:05:06,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 15:05:06,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 15:05:06,152 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:05:06,152 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_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/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 -> 5d6d3189de9937f8d4ddbc2d1af775ea2256235b [2019-12-07 15:05:06,269 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:05:06,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:05:06,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:05:06,281 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:05:06,282 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:05:06,282 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/mix048_tso.opt.i [2019-12-07 15:05:06,320 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/data/b2f48ba0d/2748e383041e4e36b975ca51b3c2ba49/FLAG9a3aecc21 [2019-12-07 15:05:06,714 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:05:06,714 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/sv-benchmarks/c/pthread-wmm/mix048_tso.opt.i [2019-12-07 15:05:06,724 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/data/b2f48ba0d/2748e383041e4e36b975ca51b3c2ba49/FLAG9a3aecc21 [2019-12-07 15:05:06,733 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/data/b2f48ba0d/2748e383041e4e36b975ca51b3c2ba49 [2019-12-07 15:05:06,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:05:06,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 15:05:06,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:05:06,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:05:06,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:05:06,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:05:06" (1/1) ... [2019-12-07 15:05:06,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@551fb3cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:06, skipping insertion in model container [2019-12-07 15:05:06,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:05:06" (1/1) ... [2019-12-07 15:05:06,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:05:06,774 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:05:07,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:05:07,046 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 15:05:07,096 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:05:07,140 INFO L208 MainTranslator]: Completed translation [2019-12-07 15:05:07,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07 WrapperNode [2019-12-07 15:05:07,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 15:05:07,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 15:05:07,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 15:05:07,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 15:05:07,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 15:05:07,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 15:05:07,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 15:05:07,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 15:05:07,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... [2019-12-07 15:05:07,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 15:05:07,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 15:05:07,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 15:05:07,202 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 15:05:07,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/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 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 15:05:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 15:05:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 15:05:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 15:05:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 15:05:07,243 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 15:05:07,566 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 15:05:07,566 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-07 15:05:07,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 03:05:07 BoogieIcfgContainer [2019-12-07 15:05:07,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 15:05:07,568 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 15:05:07,568 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 15:05:07,570 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 15:05:07,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 03:05:06" (1/3) ... [2019-12-07 15:05:07,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7780e1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 03:05:07, skipping insertion in model container [2019-12-07 15:05:07,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:05:07" (2/3) ... [2019-12-07 15:05:07,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7780e1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 03:05:07, skipping insertion in model container [2019-12-07 15:05:07,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 03:05:07" (3/3) ... [2019-12-07 15:05:07,572 INFO L109 eAbstractionObserver]: Analyzing ICFG mix048_tso.opt.i [2019-12-07 15:05:07,578 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 15:05:07,578 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 15:05:07,583 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-07 15:05:07,583 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,606 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,611 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,611 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,611 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,612 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,612 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,612 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,612 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,612 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,612 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,613 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,613 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,613 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,613 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,613 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,613 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,614 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,614 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,614 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,614 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,614 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,614 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,615 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,615 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,615 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,615 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,615 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,616 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,616 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,616 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,616 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,616 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,616 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,617 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,617 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,617 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,617 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,617 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,618 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,619 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,619 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,619 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,619 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,619 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,619 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,620 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,620 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,620 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,620 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,620 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,620 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,631 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 15:05:07,644 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-07 15:05:07,656 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 15:05:07,656 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 15:05:07,656 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 15:05:07,656 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 15:05:07,656 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 15:05:07,656 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 15:05:07,657 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 15:05:07,657 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 15:05:07,667 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 147 places, 181 transitions [2019-12-07 15:05:07,668 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 147 places, 181 transitions [2019-12-07 15:05:07,721 INFO L134 PetriNetUnfolder]: 41/179 cut-off events. [2019-12-07 15:05:07,721 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 15:05:07,731 INFO L76 FinitePrefix]: Finished finitePrefix Result has 186 conditions, 179 events. 41/179 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 569 event pairs. 6/142 useless extension candidates. Maximal degree in co-relation 150. Up to 2 conditions per place. [2019-12-07 15:05:07,743 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 147 places, 181 transitions [2019-12-07 15:05:07,768 INFO L134 PetriNetUnfolder]: 41/179 cut-off events. [2019-12-07 15:05:07,768 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 15:05:07,772 INFO L76 FinitePrefix]: Finished finitePrefix Result has 186 conditions, 179 events. 41/179 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 569 event pairs. 6/142 useless extension candidates. Maximal degree in co-relation 150. Up to 2 conditions per place. [2019-12-07 15:05:07,782 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 12056 [2019-12-07 15:05:07,783 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 15:05:10,388 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2019-12-07 15:05:10,496 INFO L206 etLargeBlockEncoding]: Checked pairs total: 49472 [2019-12-07 15:05:10,496 INFO L214 etLargeBlockEncoding]: Total number of compositions: 106 [2019-12-07 15:05:10,498 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 75 places, 84 transitions [2019-12-07 15:05:10,838 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 8220 states. [2019-12-07 15:05:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 8220 states. [2019-12-07 15:05:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-07 15:05:10,844 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:10,844 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-12-07 15:05:10,845 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:10,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:10,849 INFO L82 PathProgramCache]: Analyzing trace with hash 795105, now seen corresponding path program 1 times [2019-12-07 15:05:10,854 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:10,855 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104933028] [2019-12-07 15:05:10,855 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:10,984 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 15:05:10,985 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104933028] [2019-12-07 15:05:10,985 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:10,985 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-07 15:05:10,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767728729] [2019-12-07 15:05:10,989 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:05:10,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:10,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:05:10,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:05:11,000 INFO L87 Difference]: Start difference. First operand 8220 states. Second operand 3 states. [2019-12-07 15:05:11,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:11,174 INFO L93 Difference]: Finished difference Result 8074 states and 26190 transitions. [2019-12-07 15:05:11,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:05:11,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-12-07 15:05:11,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:11,235 INFO L225 Difference]: With dead ends: 8074 [2019-12-07 15:05:11,235 INFO L226 Difference]: Without dead ends: 7606 [2019-12-07 15:05:11,236 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 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 15:05:11,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7606 states. [2019-12-07 15:05:11,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7606 to 7606. [2019-12-07 15:05:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7606 states. [2019-12-07 15:05:11,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7606 states to 7606 states and 24627 transitions. [2019-12-07 15:05:11,506 INFO L78 Accepts]: Start accepts. Automaton has 7606 states and 24627 transitions. Word has length 3 [2019-12-07 15:05:11,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:11,506 INFO L462 AbstractCegarLoop]: Abstraction has 7606 states and 24627 transitions. [2019-12-07 15:05:11,507 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:05:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 7606 states and 24627 transitions. [2019-12-07 15:05:11,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-07 15:05:11,509 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:11,509 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:11,510 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:11,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:11,510 INFO L82 PathProgramCache]: Analyzing trace with hash 884428319, now seen corresponding path program 1 times [2019-12-07 15:05:11,510 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:11,510 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383940279] [2019-12-07 15:05:11,510 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:11,595 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 15:05:11,595 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383940279] [2019-12-07 15:05:11,595 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:11,595 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:05:11,596 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550791889] [2019-12-07 15:05:11,596 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 15:05:11,597 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:11,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 15:05:11,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 15:05:11,597 INFO L87 Difference]: Start difference. First operand 7606 states and 24627 transitions. Second operand 4 states. [2019-12-07 15:05:11,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:11,640 INFO L93 Difference]: Finished difference Result 1760 states and 4447 transitions. [2019-12-07 15:05:11,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 15:05:11,641 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2019-12-07 15:05:11,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:11,647 INFO L225 Difference]: With dead ends: 1760 [2019-12-07 15:05:11,647 INFO L226 Difference]: Without dead ends: 1292 [2019-12-07 15:05:11,648 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:05:11,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1292 states. [2019-12-07 15:05:11,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1292 to 1292. [2019-12-07 15:05:11,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1292 states. [2019-12-07 15:05:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1292 states and 2938 transitions. [2019-12-07 15:05:11,672 INFO L78 Accepts]: Start accepts. Automaton has 1292 states and 2938 transitions. Word has length 11 [2019-12-07 15:05:11,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:11,672 INFO L462 AbstractCegarLoop]: Abstraction has 1292 states and 2938 transitions. [2019-12-07 15:05:11,672 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 15:05:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2938 transitions. [2019-12-07 15:05:11,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-12-07 15:05:11,673 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:11,673 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:11,674 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:11,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:11,674 INFO L82 PathProgramCache]: Analyzing trace with hash 1398507206, now seen corresponding path program 1 times [2019-12-07 15:05:11,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:11,674 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225510333] [2019-12-07 15:05:11,674 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:11,726 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 15:05:11,727 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225510333] [2019-12-07 15:05:11,727 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:11,727 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 15:05:11,727 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526589261] [2019-12-07 15:05:11,728 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 15:05:11,728 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:11,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 15:05:11,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:05:11,728 INFO L87 Difference]: Start difference. First operand 1292 states and 2938 transitions. Second operand 5 states. [2019-12-07 15:05:11,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:11,926 INFO L93 Difference]: Finished difference Result 1855 states and 4087 transitions. [2019-12-07 15:05:11,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 15:05:11,927 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2019-12-07 15:05:11,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:11,938 INFO L225 Difference]: With dead ends: 1855 [2019-12-07 15:05:11,938 INFO L226 Difference]: Without dead ends: 1854 [2019-12-07 15:05:11,938 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 15:05:11,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1854 states. [2019-12-07 15:05:11,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1854 to 1547. [2019-12-07 15:05:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1547 states. [2019-12-07 15:05:11,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1547 states and 3457 transitions. [2019-12-07 15:05:11,982 INFO L78 Accepts]: Start accepts. Automaton has 1547 states and 3457 transitions. Word has length 14 [2019-12-07 15:05:11,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:11,983 INFO L462 AbstractCegarLoop]: Abstraction has 1547 states and 3457 transitions. [2019-12-07 15:05:11,983 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 15:05:11,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 3457 transitions. [2019-12-07 15:05:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-07 15:05:11,985 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:11,985 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:11,986 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:11,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:11,986 INFO L82 PathProgramCache]: Analyzing trace with hash 1297290495, now seen corresponding path program 1 times [2019-12-07 15:05:11,986 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:11,986 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388995254] [2019-12-07 15:05:11,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:12,064 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 15:05:12,064 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388995254] [2019-12-07 15:05:12,065 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:12,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 15:05:12,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183666932] [2019-12-07 15:05:12,065 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 15:05:12,065 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:12,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 15:05:12,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-07 15:05:12,066 INFO L87 Difference]: Start difference. First operand 1547 states and 3457 transitions. Second operand 6 states. [2019-12-07 15:05:12,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:12,323 INFO L93 Difference]: Finished difference Result 2337 states and 5001 transitions. [2019-12-07 15:05:12,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-07 15:05:12,324 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2019-12-07 15:05:12,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:12,340 INFO L225 Difference]: With dead ends: 2337 [2019-12-07 15:05:12,340 INFO L226 Difference]: Without dead ends: 2285 [2019-12-07 15:05:12,340 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2019-12-07 15:05:12,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2285 states. [2019-12-07 15:05:12,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2285 to 1625. [2019-12-07 15:05:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1625 states. [2019-12-07 15:05:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1625 states and 3604 transitions. [2019-12-07 15:05:12,410 INFO L78 Accepts]: Start accepts. Automaton has 1625 states and 3604 transitions. Word has length 24 [2019-12-07 15:05:12,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:12,410 INFO L462 AbstractCegarLoop]: Abstraction has 1625 states and 3604 transitions. [2019-12-07 15:05:12,410 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 15:05:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 3604 transitions. [2019-12-07 15:05:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-12-07 15:05:12,412 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:12,413 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:12,413 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:12,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:12,413 INFO L82 PathProgramCache]: Analyzing trace with hash 2063536940, now seen corresponding path program 1 times [2019-12-07 15:05:12,414 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:12,414 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143991449] [2019-12-07 15:05:12,414 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:12,486 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 15:05:12,486 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143991449] [2019-12-07 15:05:12,486 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:12,486 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 15:05:12,487 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150870758] [2019-12-07 15:05:12,487 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 15:05:12,487 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:12,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 15:05:12,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:05:12,487 INFO L87 Difference]: Start difference. First operand 1625 states and 3604 transitions. Second operand 5 states. [2019-12-07 15:05:12,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:12,750 INFO L93 Difference]: Finished difference Result 2383 states and 5182 transitions. [2019-12-07 15:05:12,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 15:05:12,750 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-12-07 15:05:12,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:12,760 INFO L225 Difference]: With dead ends: 2383 [2019-12-07 15:05:12,760 INFO L226 Difference]: Without dead ends: 2383 [2019-12-07 15:05:12,760 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 15:05:12,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2383 states. [2019-12-07 15:05:12,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2383 to 2084. [2019-12-07 15:05:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2084 states. [2019-12-07 15:05:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 2084 states and 4594 transitions. [2019-12-07 15:05:12,789 INFO L78 Accepts]: Start accepts. Automaton has 2084 states and 4594 transitions. Word has length 26 [2019-12-07 15:05:12,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:12,789 INFO L462 AbstractCegarLoop]: Abstraction has 2084 states and 4594 transitions. [2019-12-07 15:05:12,789 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 15:05:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4594 transitions. [2019-12-07 15:05:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-07 15:05:12,791 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:12,791 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:12,791 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:12,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:12,791 INFO L82 PathProgramCache]: Analyzing trace with hash 1394338791, now seen corresponding path program 1 times [2019-12-07 15:05:12,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:12,792 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112223042] [2019-12-07 15:05:12,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:12,842 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 15:05:12,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112223042] [2019-12-07 15:05:12,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:12,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 15:05:12,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163768976] [2019-12-07 15:05:12,843 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 15:05:12,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:12,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 15:05:12,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:05:12,844 INFO L87 Difference]: Start difference. First operand 2084 states and 4594 transitions. Second operand 5 states. [2019-12-07 15:05:12,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:12,871 INFO L93 Difference]: Finished difference Result 1286 states and 2707 transitions. [2019-12-07 15:05:12,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 15:05:12,871 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-12-07 15:05:12,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:12,876 INFO L225 Difference]: With dead ends: 1286 [2019-12-07 15:05:12,876 INFO L226 Difference]: Without dead ends: 1165 [2019-12-07 15:05:12,876 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 15:05:12,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1165 states. [2019-12-07 15:05:12,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1165 to 1076. [2019-12-07 15:05:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1076 states. [2019-12-07 15:05:12,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 1076 states and 2287 transitions. [2019-12-07 15:05:12,890 INFO L78 Accepts]: Start accepts. Automaton has 1076 states and 2287 transitions. Word has length 27 [2019-12-07 15:05:12,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:12,890 INFO L462 AbstractCegarLoop]: Abstraction has 1076 states and 2287 transitions. [2019-12-07 15:05:12,890 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 15:05:12,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2287 transitions. [2019-12-07 15:05:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-07 15:05:12,893 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:12,893 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:12,893 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:12,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:12,893 INFO L82 PathProgramCache]: Analyzing trace with hash -44666522, now seen corresponding path program 1 times [2019-12-07 15:05:12,893 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:12,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602280004] [2019-12-07 15:05:12,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:12,942 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 15:05:12,943 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602280004] [2019-12-07 15:05:12,943 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:12,943 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:05:12,943 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861185721] [2019-12-07 15:05:12,944 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:05:12,944 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:12,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:05:12,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:05:12,944 INFO L87 Difference]: Start difference. First operand 1076 states and 2287 transitions. Second operand 3 states. [2019-12-07 15:05:12,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:12,983 INFO L93 Difference]: Finished difference Result 1488 states and 3143 transitions. [2019-12-07 15:05:12,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:05:12,984 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2019-12-07 15:05:12,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:12,987 INFO L225 Difference]: With dead ends: 1488 [2019-12-07 15:05:12,988 INFO L226 Difference]: Without dead ends: 1488 [2019-12-07 15:05:12,988 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 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 15:05:12,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1488 states. [2019-12-07 15:05:13,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1488 to 1171. [2019-12-07 15:05:13,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1171 states. [2019-12-07 15:05:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 1171 states and 2513 transitions. [2019-12-07 15:05:13,005 INFO L78 Accepts]: Start accepts. Automaton has 1171 states and 2513 transitions. Word has length 50 [2019-12-07 15:05:13,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:13,006 INFO L462 AbstractCegarLoop]: Abstraction has 1171 states and 2513 transitions. [2019-12-07 15:05:13,006 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:05:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2513 transitions. [2019-12-07 15:05:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-12-07 15:05:13,008 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:13,008 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:13,008 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:13,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:13,008 INFO L82 PathProgramCache]: Analyzing trace with hash -2032930801, now seen corresponding path program 1 times [2019-12-07 15:05:13,008 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:13,009 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698371508] [2019-12-07 15:05:13,009 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:13,053 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 15:05:13,053 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698371508] [2019-12-07 15:05:13,053 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:13,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 15:05:13,053 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974226148] [2019-12-07 15:05:13,054 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 15:05:13,054 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:13,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 15:05:13,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 15:05:13,054 INFO L87 Difference]: Start difference. First operand 1171 states and 2513 transitions. Second operand 3 states. [2019-12-07 15:05:13,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:13,063 INFO L93 Difference]: Finished difference Result 1170 states and 2511 transitions. [2019-12-07 15:05:13,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 15:05:13,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-12-07 15:05:13,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:13,065 INFO L225 Difference]: With dead ends: 1170 [2019-12-07 15:05:13,066 INFO L226 Difference]: Without dead ends: 1170 [2019-12-07 15:05:13,066 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 15:05:13,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1170 states. [2019-12-07 15:05:13,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1170 to 956. [2019-12-07 15:05:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 956 states. [2019-12-07 15:05:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 956 states and 2092 transitions. [2019-12-07 15:05:13,079 INFO L78 Accepts]: Start accepts. Automaton has 956 states and 2092 transitions. Word has length 51 [2019-12-07 15:05:13,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:13,079 INFO L462 AbstractCegarLoop]: Abstraction has 956 states and 2092 transitions. [2019-12-07 15:05:13,079 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 15:05:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2092 transitions. [2019-12-07 15:05:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-12-07 15:05:13,081 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:13,081 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:13,081 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:13,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:13,081 INFO L82 PathProgramCache]: Analyzing trace with hash -1042109596, now seen corresponding path program 1 times [2019-12-07 15:05:13,081 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:13,082 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412079896] [2019-12-07 15:05:13,082 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:13,143 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 15:05:13,143 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412079896] [2019-12-07 15:05:13,143 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:13,143 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 15:05:13,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851566497] [2019-12-07 15:05:13,144 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 15:05:13,144 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:13,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 15:05:13,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 15:05:13,145 INFO L87 Difference]: Start difference. First operand 956 states and 2092 transitions. Second operand 5 states. [2019-12-07 15:05:13,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:13,166 INFO L93 Difference]: Finished difference Result 1646 states and 3628 transitions. [2019-12-07 15:05:13,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 15:05:13,166 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 52 [2019-12-07 15:05:13,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:13,168 INFO L225 Difference]: With dead ends: 1646 [2019-12-07 15:05:13,168 INFO L226 Difference]: Without dead ends: 759 [2019-12-07 15:05:13,168 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 15:05:13,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2019-12-07 15:05:13,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 759. [2019-12-07 15:05:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2019-12-07 15:05:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1666 transitions. [2019-12-07 15:05:13,181 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1666 transitions. Word has length 52 [2019-12-07 15:05:13,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:13,182 INFO L462 AbstractCegarLoop]: Abstraction has 759 states and 1666 transitions. [2019-12-07 15:05:13,182 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 15:05:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1666 transitions. [2019-12-07 15:05:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-12-07 15:05:13,184 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:13,184 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:13,184 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:13,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:13,184 INFO L82 PathProgramCache]: Analyzing trace with hash 2120720198, now seen corresponding path program 2 times [2019-12-07 15:05:13,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:13,185 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231070798] [2019-12-07 15:05:13,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 15:05:13,253 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 15:05:13,253 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231070798] [2019-12-07 15:05:13,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 15:05:13,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-07 15:05:13,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831424643] [2019-12-07 15:05:13,254 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 15:05:13,254 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 15:05:13,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 15:05:13,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-12-07 15:05:13,255 INFO L87 Difference]: Start difference. First operand 759 states and 1666 transitions. Second operand 7 states. [2019-12-07 15:05:13,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 15:05:13,381 INFO L93 Difference]: Finished difference Result 1345 states and 2865 transitions. [2019-12-07 15:05:13,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-07 15:05:13,381 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2019-12-07 15:05:13,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 15:05:13,383 INFO L225 Difference]: With dead ends: 1345 [2019-12-07 15:05:13,383 INFO L226 Difference]: Without dead ends: 919 [2019-12-07 15:05:13,383 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2019-12-07 15:05:13,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2019-12-07 15:05:13,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 754. [2019-12-07 15:05:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 754 states. [2019-12-07 15:05:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1638 transitions. [2019-12-07 15:05:13,393 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1638 transitions. Word has length 52 [2019-12-07 15:05:13,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 15:05:13,394 INFO L462 AbstractCegarLoop]: Abstraction has 754 states and 1638 transitions. [2019-12-07 15:05:13,394 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 15:05:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1638 transitions. [2019-12-07 15:05:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-12-07 15:05:13,395 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 15:05:13,395 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 15:05:13,395 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 15:05:13,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 15:05:13,396 INFO L82 PathProgramCache]: Analyzing trace with hash 482770276, now seen corresponding path program 3 times [2019-12-07 15:05:13,396 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 15:05:13,396 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396420337] [2019-12-07 15:05:13,396 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 15:05:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 15:05:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 15:05:13,461 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 15:05:13,461 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 15:05:13,464 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [775] [775] ULTIMATE.startENTRY-->L794: Formula: (let ((.cse0 (store |v_#valid_67| 0 0))) (and (= 0 v_~y$read_delayed_var~0.base_6) (= 0 v_~y$w_buff0~0_235) (= 0 v_~__unbuffered_cnt~0_55) (= 0 v_~y$flush_delayed~0_22) (= 0 |v_ULTIMATE.start_main_~#t1295~0.offset_27|) (= |v_#NULL.offset_6| 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1295~0.base_40|) (= v_~main$tmp_guard0~0_29 0) (= v_~y$r_buff0_thd1~0_177 0) (= v_~y$r_buff1_thd0~0_125 0) (= 0 v_~y$r_buff0_thd2~0_324) (= 0 v_~__unbuffered_p1_EAX~0_51) (= (select .cse0 |v_ULTIMATE.start_main_~#t1295~0.base_40|) 0) (= v_~y$read_delayed~0_6 0) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1295~0.base_40| 4)) (= 0 v_~y$r_buff1_thd2~0_235) (= |v_#valid_65| (store .cse0 |v_ULTIMATE.start_main_~#t1295~0.base_40| 1)) (= v_~y$w_buff1~0_162 0) (< 0 |v_#StackHeapBarrier_14|) (= v_~y$mem_tmp~0_15 0) (= 0 |v_#NULL.base_6|) (= v_~y$w_buff0_used~0_632 0) (= 0 v_~weak$$choice2~0_96) (= v_~y~0_133 0) (= 0 v_~__unbuffered_p0_EAX~0_91) (= v_~y$r_buff0_thd0~0_125 0) (= v_~y$w_buff1_used~0_311 0) (= v_~x~0_65 0) (= 0 v_~y$read_delayed_var~0.offset_6) (= 0 v_~weak$$choice0~0_13) (= v_~y$r_buff1_thd1~0_115 0) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1295~0.base_40| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1295~0.base_40|) |v_ULTIMATE.start_main_~#t1295~0.offset_27| 0)) |v_#memory_int_17|) (= v_~main$tmp_guard1~0_37 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_67|, #memory_int=|v_#memory_int_18|, #length=|v_#length_18|} OutVars{~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_6, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_632, #NULL.offset=|v_#NULL.offset_6|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_37, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_26|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_430|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_76|, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_40|, ~y$read_delayed~0=v_~y$read_delayed~0_6, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_115, ~y$mem_tmp~0=v_~y$mem_tmp~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_91, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_51, ~y$w_buff0~0=v_~y$w_buff0~0_235, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_177, ULTIMATE.start_main_~#t1296~0.offset=|v_ULTIMATE.start_main_~#t1296~0.offset_27|, ~y$flush_delayed~0=v_~y$flush_delayed~0_22, #length=|v_#length_17|, ~y~0=v_~y~0_133, ULTIMATE.start_main_~#t1295~0.base=|v_ULTIMATE.start_main_~#t1295~0.base_40|, ULTIMATE.start_main_~#t1295~0.offset=|v_ULTIMATE.start_main_~#t1295~0.offset_27|, ULTIMATE.start_main_~#t1296~0.base=|v_ULTIMATE.start_main_~#t1296~0.base_41|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, #NULL.base=|v_#NULL.base_6|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_235, ~weak$$choice0~0=v_~weak$$choice0~0_13, #StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_89|, ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_62|, ~y$w_buff1~0=v_~y$w_buff1~0_162, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_6, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_27|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_125, #valid=|v_#valid_65|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_324, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_15|, ~weak$$choice2~0=v_~weak$$choice2~0_96, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_125, ~x~0=v_~x~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_311} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$w_buff0_used~0, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite43, ULTIMATE.start_main_#t~ite42, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite44, ~y$read_delayed~0, ~y$r_buff1_thd1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$w_buff0~0, ~y$r_buff0_thd1~0, ULTIMATE.start_main_~#t1296~0.offset, ~y$flush_delayed~0, #length, ~y~0, ULTIMATE.start_main_~#t1295~0.base, ULTIMATE.start_main_~#t1295~0.offset, ULTIMATE.start_main_~#t1296~0.base, ~main$tmp_guard0~0, #NULL.base, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~ite40, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, ~y$r_buff0_thd2~0, #memory_int, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ~x~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-07 15:05:13,464 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [743] [743] L794-1-->L796: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1296~0.base_13| 0)) (= (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1296~0.base_13| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1296~0.base_13|) |v_ULTIMATE.start_main_~#t1296~0.offset_11| 1)) |v_#memory_int_11|) (= |v_#valid_27| (store |v_#valid_28| |v_ULTIMATE.start_main_~#t1296~0.base_13| 1)) (= 0 |v_ULTIMATE.start_main_~#t1296~0.offset_11|) (< |v_#StackHeapBarrier_8| |v_ULTIMATE.start_main_~#t1296~0.base_13|) (= 0 (select |v_#valid_28| |v_ULTIMATE.start_main_~#t1296~0.base_13|)) (= (store |v_#length_12| |v_ULTIMATE.start_main_~#t1296~0.base_13| 4) |v_#length_11|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_8|, #valid=|v_#valid_28|, #memory_int=|v_#memory_int_12|, #length=|v_#length_12|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_8|, ULTIMATE.start_main_~#t1296~0.base=|v_ULTIMATE.start_main_~#t1296~0.base_13|, #valid=|v_#valid_27|, #memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t1296~0.offset=|v_ULTIMATE.start_main_~#t1296~0.offset_11|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_5|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1296~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1296~0.offset, ULTIMATE.start_main_#t~nondet38, #length] because there is no mapped edge [2019-12-07 15:05:13,465 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [751] [751] L4-->L738: Formula: (and (= ~__unbuffered_p0_EAX~0_Out-158895307 ~x~0_In-158895307) (not (= P0Thread1of1ForFork0___VERIFIER_assert_~expression_In-158895307 0)) (= ~y$r_buff0_thd1~0_Out-158895307 1) (= ~y$r_buff1_thd0~0_Out-158895307 ~y$r_buff0_thd0~0_In-158895307) (= ~y$r_buff1_thd2~0_Out-158895307 ~y$r_buff0_thd2~0_In-158895307) (= ~y$r_buff0_thd1~0_In-158895307 ~y$r_buff1_thd1~0_Out-158895307)) InVars {~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-158895307, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-158895307, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-158895307, P0Thread1of1ForFork0___VERIFIER_assert_~expression=P0Thread1of1ForFork0___VERIFIER_assert_~expression_In-158895307, ~x~0=~x~0_In-158895307} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_Out-158895307, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_Out-158895307, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_Out-158895307, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-158895307, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-158895307, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-158895307, P0Thread1of1ForFork0___VERIFIER_assert_~expression=P0Thread1of1ForFork0___VERIFIER_assert_~expression_In-158895307, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-158895307, ~x~0=~x~0_In-158895307} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff0_thd1~0, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 15:05:13,466 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L739-->L739-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd1~0_In548841639 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In548841639 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~ite5_Out548841639| ~y$w_buff0_used~0_In548841639) (or .cse0 .cse1)) (and (= |P0Thread1of1ForFork0_#t~ite5_Out548841639| 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In548841639, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In548841639} OutVars{P0Thread1of1ForFork0_#t~ite5=|P0Thread1of1ForFork0_#t~ite5_Out548841639|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In548841639, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In548841639} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite5] because there is no mapped edge [2019-12-07 15:05:13,467 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [753] [753] L762-->L762-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In122907733 256)))) (or (and (= ~y$w_buff0_used~0_In122907733 |P1Thread1of1ForFork1_#t~ite21_Out122907733|) (= |P1Thread1of1ForFork1_#t~ite20_In122907733| |P1Thread1of1ForFork1_#t~ite20_Out122907733|) (not .cse0)) (and (= ~y$w_buff0_used~0_In122907733 |P1Thread1of1ForFork1_#t~ite20_Out122907733|) (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In122907733 256)))) (or (= (mod ~y$w_buff0_used~0_In122907733 256) 0) (and (= 0 (mod ~y$w_buff1_used~0_In122907733 256)) .cse1) (and (= (mod ~y$r_buff1_thd2~0_In122907733 256) 0) .cse1))) (= |P1Thread1of1ForFork1_#t~ite21_Out122907733| |P1Thread1of1ForFork1_#t~ite20_Out122907733|) .cse0))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In122907733, ~y$w_buff0_used~0=~y$w_buff0_used~0_In122907733, P1Thread1of1ForFork1_#t~ite20=|P1Thread1of1ForFork1_#t~ite20_In122907733|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In122907733, ~weak$$choice2~0=~weak$$choice2~0_In122907733, ~y$w_buff1_used~0=~y$w_buff1_used~0_In122907733} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In122907733, ~y$w_buff0_used~0=~y$w_buff0_used~0_In122907733, P1Thread1of1ForFork1_#t~ite20=|P1Thread1of1ForFork1_#t~ite20_Out122907733|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In122907733, P1Thread1of1ForFork1_#t~ite21=|P1Thread1of1ForFork1_#t~ite21_Out122907733|, ~weak$$choice2~0=~weak$$choice2~0_In122907733, ~y$w_buff1_used~0=~y$w_buff1_used~0_In122907733} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite20, P1Thread1of1ForFork1_#t~ite21] because there is no mapped edge [2019-12-07 15:05:13,468 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [765] [765] L763-->L763-8: Formula: (let ((.cse5 (= |P1Thread1of1ForFork1_#t~ite24_Out-2124561208| |P1Thread1of1ForFork1_#t~ite23_Out-2124561208|)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-2124561208 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In-2124561208 256))) (.cse4 (= (mod ~y$w_buff1_used~0_In-2124561208 256) 0)) (.cse6 (= (mod ~y$r_buff0_thd2~0_In-2124561208 256) 0)) (.cse3 (= 0 (mod ~weak$$choice2~0_In-2124561208 256)))) (or (let ((.cse2 (not .cse6))) (and (not .cse0) (or (not .cse1) .cse2) (= |P1Thread1of1ForFork1_#t~ite22_Out-2124561208| 0) .cse3 (or (not .cse4) .cse2) .cse5 (= |P1Thread1of1ForFork1_#t~ite23_Out-2124561208| |P1Thread1of1ForFork1_#t~ite22_Out-2124561208|))) (and (= |P1Thread1of1ForFork1_#t~ite22_In-2124561208| |P1Thread1of1ForFork1_#t~ite22_Out-2124561208|) (or (and .cse3 .cse5 (or .cse0 (and .cse1 .cse6) (and .cse4 .cse6)) (= |P1Thread1of1ForFork1_#t~ite23_Out-2124561208| ~y$w_buff1_used~0_In-2124561208)) (and (= |P1Thread1of1ForFork1_#t~ite23_Out-2124561208| |P1Thread1of1ForFork1_#t~ite23_In-2124561208|) (not .cse3) (= |P1Thread1of1ForFork1_#t~ite24_Out-2124561208| ~y$w_buff1_used~0_In-2124561208)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-2124561208, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2124561208, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-2124561208, P1Thread1of1ForFork1_#t~ite23=|P1Thread1of1ForFork1_#t~ite23_In-2124561208|, P1Thread1of1ForFork1_#t~ite22=|P1Thread1of1ForFork1_#t~ite22_In-2124561208|, ~weak$$choice2~0=~weak$$choice2~0_In-2124561208, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2124561208} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-2124561208, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2124561208, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-2124561208, P1Thread1of1ForFork1_#t~ite23=|P1Thread1of1ForFork1_#t~ite23_Out-2124561208|, P1Thread1of1ForFork1_#t~ite24=|P1Thread1of1ForFork1_#t~ite24_Out-2124561208|, P1Thread1of1ForFork1_#t~ite22=|P1Thread1of1ForFork1_#t~ite22_Out-2124561208|, ~weak$$choice2~0=~weak$$choice2~0_In-2124561208, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2124561208} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite23, P1Thread1of1ForFork1_#t~ite24, P1Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 15:05:13,468 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [704] [704] L740-->L740-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff0_thd1~0_In-2120199300 256))) (.cse2 (= (mod ~y$w_buff0_used~0_In-2120199300 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-2120199300 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd1~0_In-2120199300 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P0Thread1of1ForFork0_#t~ite6_Out-2120199300| 0)) (and (or .cse3 .cse2) (= |P0Thread1of1ForFork0_#t~ite6_Out-2120199300| ~y$w_buff1_used~0_In-2120199300) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-2120199300, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2120199300, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-2120199300, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2120199300} OutVars{P0Thread1of1ForFork0_#t~ite6=|P0Thread1of1ForFork0_#t~ite6_Out-2120199300|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-2120199300, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2120199300, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-2120199300, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2120199300} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite6] because there is no mapped edge [2019-12-07 15:05:13,468 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [706] [706] L741-->L742: Formula: (let ((.cse1 (= ~y$r_buff0_thd1~0_In-962350810 ~y$r_buff0_thd1~0_Out-962350810)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-962350810 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd1~0_In-962350810 256)))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (= 0 ~y$r_buff0_thd1~0_Out-962350810) (not .cse2) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-962350810, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-962350810} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-962350810, P0Thread1of1ForFork0_#t~ite7=|P0Thread1of1ForFork0_#t~ite7_Out-962350810|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-962350810} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite7, ~y$r_buff0_thd1~0] because there is no mapped edge [2019-12-07 15:05:13,468 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [703] [703] L742-->L742-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In97157024 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd1~0_In97157024 256))) (.cse3 (= (mod ~y$w_buff0_used~0_In97157024 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd1~0_In97157024 256) 0))) (or (and (= 0 |P0Thread1of1ForFork0_#t~ite8_Out97157024|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$r_buff1_thd1~0_In97157024 |P0Thread1of1ForFork0_#t~ite8_Out97157024|) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In97157024, ~y$w_buff0_used~0=~y$w_buff0_used~0_In97157024, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In97157024, ~y$w_buff1_used~0=~y$w_buff1_used~0_In97157024} OutVars{~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In97157024, ~y$w_buff0_used~0=~y$w_buff0_used~0_In97157024, P0Thread1of1ForFork0_#t~ite8=|P0Thread1of1ForFork0_#t~ite8_Out97157024|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In97157024, ~y$w_buff1_used~0=~y$w_buff1_used~0_In97157024} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite8] because there is no mapped edge [2019-12-07 15:05:13,469 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L763-8-->L765: Formula: (and (= v_~y$w_buff1_used~0_299 |v_P1Thread1of1ForFork1_#t~ite24_27|) (= v_~y$r_buff0_thd2~0_309 v_~y$r_buff0_thd2~0_310) (not (= (mod v_~weak$$choice2~0_88 256) 0))) InVars {~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_310, P1Thread1of1ForFork1_#t~ite24=|v_P1Thread1of1ForFork1_#t~ite24_27|, ~weak$$choice2~0=v_~weak$$choice2~0_88} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_309, P1Thread1of1ForFork1_#t~ite23=|v_P1Thread1of1ForFork1_#t~ite23_26|, P1Thread1of1ForFork1_#t~ite24=|v_P1Thread1of1ForFork1_#t~ite24_26|, P1Thread1of1ForFork1_#t~ite22=|v_P1Thread1of1ForFork1_#t~ite22_22|, P1Thread1of1ForFork1_#t~ite27=|v_P1Thread1of1ForFork1_#t~ite27_27|, ~weak$$choice2~0=v_~weak$$choice2~0_88, P1Thread1of1ForFork1_#t~ite25=|v_P1Thread1of1ForFork1_#t~ite25_29|, P1Thread1of1ForFork1_#t~ite26=|v_P1Thread1of1ForFork1_#t~ite26_32|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite23, P1Thread1of1ForFork1_#t~ite24, P1Thread1of1ForFork1_#t~ite22, P1Thread1of1ForFork1_#t~ite27, P1Thread1of1ForFork1_#t~ite25, P1Thread1of1ForFork1_#t~ite26, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-07 15:05:13,469 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L765-->L765-8: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In59360642 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite29_Out59360642| ~y$r_buff1_thd2~0_In59360642) (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In59360642 256)))) (or (and .cse0 (= (mod ~y$w_buff1_used~0_In59360642 256) 0)) (= (mod ~y$w_buff0_used~0_In59360642 256) 0) (and .cse0 (= 0 (mod ~y$r_buff1_thd2~0_In59360642 256))))) .cse1 (= |P1Thread1of1ForFork1_#t~ite29_Out59360642| |P1Thread1of1ForFork1_#t~ite30_Out59360642|)) (and (= |P1Thread1of1ForFork1_#t~ite30_Out59360642| ~y$r_buff1_thd2~0_In59360642) (not .cse1) (= |P1Thread1of1ForFork1_#t~ite29_In59360642| |P1Thread1of1ForFork1_#t~ite29_Out59360642|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In59360642, P1Thread1of1ForFork1_#t~ite29=|P1Thread1of1ForFork1_#t~ite29_In59360642|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In59360642, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In59360642, ~weak$$choice2~0=~weak$$choice2~0_In59360642, ~y$w_buff1_used~0=~y$w_buff1_used~0_In59360642} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In59360642, P1Thread1of1ForFork1_#t~ite29=|P1Thread1of1ForFork1_#t~ite29_Out59360642|, P1Thread1of1ForFork1_#t~ite30=|P1Thread1of1ForFork1_#t~ite30_Out59360642|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In59360642, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In59360642, ~weak$$choice2~0=~weak$$choice2~0_In59360642, ~y$w_buff1_used~0=~y$w_buff1_used~0_In59360642} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite29, P1Thread1of1ForFork1_#t~ite30] because there is no mapped edge [2019-12-07 15:05:13,469 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [682] [682] L767-->L771: Formula: (and (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= v_~y~0_25 v_~y$mem_tmp~0_5) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~y$flush_delayed~0=v_~y$flush_delayed~0_8} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, ~y~0=v_~y~0_25} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite31, ~y$flush_delayed~0, ~y~0] because there is no mapped edge [2019-12-07 15:05:13,469 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L771-2-->L771-4: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In1875636712 256))) (.cse1 (= (mod ~y$r_buff1_thd2~0_In1875636712 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork1_#t~ite32_Out1875636712| ~y$w_buff1~0_In1875636712)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite32_Out1875636712| ~y~0_In1875636712)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1875636712, ~y$w_buff1~0=~y$w_buff1~0_In1875636712, ~y~0=~y~0_In1875636712, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1875636712} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1875636712, ~y$w_buff1~0=~y$w_buff1~0_In1875636712, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out1875636712|, ~y~0=~y~0_In1875636712, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1875636712} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-07 15:05:13,469 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [654] [654] L771-4-->L772: Formula: (= v_~y~0_18 |v_P1Thread1of1ForFork1_#t~ite32_8|) InVars {P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_8|} OutVars{P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_7|, P1Thread1of1ForFork1_#t~ite33=|v_P1Thread1of1ForFork1_#t~ite33_11|, ~y~0=v_~y~0_18} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite32, P1Thread1of1ForFork1_#t~ite33, ~y~0] because there is no mapped edge [2019-12-07 15:05:13,470 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [707] [707] L772-->L772-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd2~0_In1072438666 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1072438666 256)))) (or (and (not .cse0) (= 0 |P1Thread1of1ForFork1_#t~ite34_Out1072438666|) (not .cse1)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite34_Out1072438666| ~y$w_buff0_used~0_In1072438666)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1072438666, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1072438666} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1072438666, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1072438666, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out1072438666|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-07 15:05:13,470 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [708] [708] L773-->L773-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In859970586 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In859970586 256) 0)) (.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In859970586 256))) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In859970586 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite35_Out859970586| ~y$w_buff1_used~0_In859970586) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite35_Out859970586| 0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In859970586, ~y$w_buff0_used~0=~y$w_buff0_used~0_In859970586, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In859970586, ~y$w_buff1_used~0=~y$w_buff1_used~0_In859970586} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In859970586, ~y$w_buff0_used~0=~y$w_buff0_used~0_In859970586, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In859970586, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out859970586|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In859970586} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-07 15:05:13,470 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L774-->L774-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-1034823554 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1034823554 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite36_Out-1034823554| 0) (not .cse1)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite36_Out-1034823554| ~y$r_buff0_thd2~0_In-1034823554)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1034823554, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1034823554} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1034823554, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1034823554, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-1034823554|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L775-->L775-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd2~0_In-748835653 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-748835653 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-748835653 256))) (.cse2 (= (mod ~y$r_buff1_thd2~0_In-748835653 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite37_Out-748835653| 0)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite37_Out-748835653| ~y$r_buff1_thd2~0_In-748835653) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-748835653, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-748835653, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-748835653, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-748835653} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-748835653, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-748835653, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-748835653, P1Thread1of1ForFork1_#t~ite37=|P1Thread1of1ForFork1_#t~ite37_Out-748835653|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-748835653} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite37] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [724] [724] L775-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= v_~__unbuffered_cnt~0_30 (+ v_~__unbuffered_cnt~0_31 1)) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0) (= v_~y$r_buff1_thd2~0_106 |v_P1Thread1of1ForFork1_#t~ite37_26|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_31, P1Thread1of1ForFork1_#t~ite37=|v_P1Thread1of1ForFork1_#t~ite37_26|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_106, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_30, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite37=|v_P1Thread1of1ForFork1_#t~ite37_25|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite37] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [735] [735] L742-2-->P0EXIT: Formula: (and (= v_~y$r_buff1_thd1~0_69 |v_P0Thread1of1ForFork0_#t~ite8_28|) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= (+ v_~__unbuffered_cnt~0_43 1) v_~__unbuffered_cnt~0_42) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|)) InVars {P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_69, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_27|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_42} AuxVars[] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [690] [690] L800-->L802-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_38 256)) (= (mod v_~y$w_buff0_used~0_265 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_265, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_265, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L802-2-->L802-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-1721354145 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1721354145 256)))) (or (and (= |ULTIMATE.start_main_#t~ite40_Out-1721354145| ~y~0_In-1721354145) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite40_Out-1721354145| ~y$w_buff1~0_In-1721354145) (not .cse0) (not .cse1)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-1721354145, ~y~0=~y~0_In-1721354145, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1721354145, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1721354145} OutVars{ULTIMATE.start_main_#t~ite40=|ULTIMATE.start_main_#t~ite40_Out-1721354145|, ~y$w_buff1~0=~y$w_buff1~0_In-1721354145, ~y~0=~y~0_In-1721354145, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1721354145, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1721354145} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite40] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [692] [692] L802-4-->L803: Formula: (= v_~y~0_51 |v_ULTIMATE.start_main_#t~ite40_24|) InVars {ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_24|} OutVars{ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_32|, ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_23|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~ite40, ~y~0] because there is no mapped edge [2019-12-07 15:05:13,471 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [705] [705] L803-->L803-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-1550127172 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-1550127172 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite42_Out-1550127172| 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite42_Out-1550127172| ~y$w_buff0_used~0_In-1550127172)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1550127172, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1550127172} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1550127172, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1550127172, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1550127172|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 15:05:13,472 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L804-->L804-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In-639006710 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-639006710 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-639006710 256))) (.cse2 (= (mod ~y$r_buff1_thd0~0_In-639006710 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite43_Out-639006710|)) (and (or .cse0 .cse1) (or .cse3 .cse2) (= ~y$w_buff1_used~0_In-639006710 |ULTIMATE.start_main_#t~ite43_Out-639006710|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-639006710, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-639006710, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-639006710, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-639006710} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-639006710, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-639006710, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-639006710|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-639006710, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-639006710} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 15:05:13,472 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [711] [711] L805-->L805-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-440404216 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-440404216 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_In-440404216 |ULTIMATE.start_main_#t~ite44_Out-440404216|)) (and (not .cse1) (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite44_Out-440404216|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-440404216, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-440404216} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-440404216, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-440404216, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out-440404216|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 15:05:13,472 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [702] [702] L806-->L806-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In854321499 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In854321499 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In854321499 256))) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In854321499 256)))) (or (and (= ~y$r_buff1_thd0~0_In854321499 |ULTIMATE.start_main_#t~ite45_Out854321499|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite45_Out854321499|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In854321499, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In854321499, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In854321499, ~y$w_buff1_used~0=~y$w_buff1_used~0_In854321499} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In854321499, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In854321499, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In854321499, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out854321499|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In854321499} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 15:05:13,473 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [756] [756] L806-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_16 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= |v_ULTIMATE.start_main_#t~ite45_31| v_~y$r_buff1_thd0~0_77) (= v_ULTIMATE.start___VERIFIER_assert_~expression_16 0) (= (ite (= (ite (not (and (= 0 v_~__unbuffered_p1_EAX~0_19) (= 0 v_~__unbuffered_p0_EAX~0_47))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_13) (= (mod v_~main$tmp_guard1~0_13 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_19, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_31|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_19, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_13, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_77, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_30|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 15:05:13,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 03:05:13 BasicIcfg [2019-12-07 15:05:13,512 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 15:05:13,512 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 15:05:13,512 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 15:05:13,513 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 15:05:13,513 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 03:05:07" (3/4) ... [2019-12-07 15:05:13,514 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 15:05:13,515 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [775] [775] ULTIMATE.startENTRY-->L794: Formula: (let ((.cse0 (store |v_#valid_67| 0 0))) (and (= 0 v_~y$read_delayed_var~0.base_6) (= 0 v_~y$w_buff0~0_235) (= 0 v_~__unbuffered_cnt~0_55) (= 0 v_~y$flush_delayed~0_22) (= 0 |v_ULTIMATE.start_main_~#t1295~0.offset_27|) (= |v_#NULL.offset_6| 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1295~0.base_40|) (= v_~main$tmp_guard0~0_29 0) (= v_~y$r_buff0_thd1~0_177 0) (= v_~y$r_buff1_thd0~0_125 0) (= 0 v_~y$r_buff0_thd2~0_324) (= 0 v_~__unbuffered_p1_EAX~0_51) (= (select .cse0 |v_ULTIMATE.start_main_~#t1295~0.base_40|) 0) (= v_~y$read_delayed~0_6 0) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1295~0.base_40| 4)) (= 0 v_~y$r_buff1_thd2~0_235) (= |v_#valid_65| (store .cse0 |v_ULTIMATE.start_main_~#t1295~0.base_40| 1)) (= v_~y$w_buff1~0_162 0) (< 0 |v_#StackHeapBarrier_14|) (= v_~y$mem_tmp~0_15 0) (= 0 |v_#NULL.base_6|) (= v_~y$w_buff0_used~0_632 0) (= 0 v_~weak$$choice2~0_96) (= v_~y~0_133 0) (= 0 v_~__unbuffered_p0_EAX~0_91) (= v_~y$r_buff0_thd0~0_125 0) (= v_~y$w_buff1_used~0_311 0) (= v_~x~0_65 0) (= 0 v_~y$read_delayed_var~0.offset_6) (= 0 v_~weak$$choice0~0_13) (= v_~y$r_buff1_thd1~0_115 0) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1295~0.base_40| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t1295~0.base_40|) |v_ULTIMATE.start_main_~#t1295~0.offset_27| 0)) |v_#memory_int_17|) (= v_~main$tmp_guard1~0_37 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_67|, #memory_int=|v_#memory_int_18|, #length=|v_#length_18|} OutVars{~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_6, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_632, #NULL.offset=|v_#NULL.offset_6|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_37, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_26|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_430|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_76|, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_40|, ~y$read_delayed~0=v_~y$read_delayed~0_6, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_115, ~y$mem_tmp~0=v_~y$mem_tmp~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_91, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_51, ~y$w_buff0~0=v_~y$w_buff0~0_235, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_177, ULTIMATE.start_main_~#t1296~0.offset=|v_ULTIMATE.start_main_~#t1296~0.offset_27|, ~y$flush_delayed~0=v_~y$flush_delayed~0_22, #length=|v_#length_17|, ~y~0=v_~y~0_133, ULTIMATE.start_main_~#t1295~0.base=|v_ULTIMATE.start_main_~#t1295~0.base_40|, ULTIMATE.start_main_~#t1295~0.offset=|v_ULTIMATE.start_main_~#t1295~0.offset_27|, ULTIMATE.start_main_~#t1296~0.base=|v_ULTIMATE.start_main_~#t1296~0.base_41|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, #NULL.base=|v_#NULL.base_6|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_235, ~weak$$choice0~0=v_~weak$$choice0~0_13, #StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_89|, ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_62|, ~y$w_buff1~0=v_~y$w_buff1~0_162, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_6, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_27|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_125, #valid=|v_#valid_65|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_324, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_15|, ~weak$$choice2~0=v_~weak$$choice2~0_96, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_125, ~x~0=v_~x~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_311} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$w_buff0_used~0, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite43, ULTIMATE.start_main_#t~ite42, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite44, ~y$read_delayed~0, ~y$r_buff1_thd1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$w_buff0~0, ~y$r_buff0_thd1~0, ULTIMATE.start_main_~#t1296~0.offset, ~y$flush_delayed~0, #length, ~y~0, ULTIMATE.start_main_~#t1295~0.base, ULTIMATE.start_main_~#t1295~0.offset, ULTIMATE.start_main_~#t1296~0.base, ~main$tmp_guard0~0, #NULL.base, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~ite40, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, ~y$r_buff0_thd2~0, #memory_int, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ~x~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-07 15:05:13,515 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [743] [743] L794-1-->L796: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1296~0.base_13| 0)) (= (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1296~0.base_13| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1296~0.base_13|) |v_ULTIMATE.start_main_~#t1296~0.offset_11| 1)) |v_#memory_int_11|) (= |v_#valid_27| (store |v_#valid_28| |v_ULTIMATE.start_main_~#t1296~0.base_13| 1)) (= 0 |v_ULTIMATE.start_main_~#t1296~0.offset_11|) (< |v_#StackHeapBarrier_8| |v_ULTIMATE.start_main_~#t1296~0.base_13|) (= 0 (select |v_#valid_28| |v_ULTIMATE.start_main_~#t1296~0.base_13|)) (= (store |v_#length_12| |v_ULTIMATE.start_main_~#t1296~0.base_13| 4) |v_#length_11|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_8|, #valid=|v_#valid_28|, #memory_int=|v_#memory_int_12|, #length=|v_#length_12|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_8|, ULTIMATE.start_main_~#t1296~0.base=|v_ULTIMATE.start_main_~#t1296~0.base_13|, #valid=|v_#valid_27|, #memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t1296~0.offset=|v_ULTIMATE.start_main_~#t1296~0.offset_11|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_5|, #length=|v_#length_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1296~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1296~0.offset, ULTIMATE.start_main_#t~nondet38, #length] because there is no mapped edge [2019-12-07 15:05:13,516 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [751] [751] L4-->L738: Formula: (and (= ~__unbuffered_p0_EAX~0_Out-158895307 ~x~0_In-158895307) (not (= P0Thread1of1ForFork0___VERIFIER_assert_~expression_In-158895307 0)) (= ~y$r_buff0_thd1~0_Out-158895307 1) (= ~y$r_buff1_thd0~0_Out-158895307 ~y$r_buff0_thd0~0_In-158895307) (= ~y$r_buff1_thd2~0_Out-158895307 ~y$r_buff0_thd2~0_In-158895307) (= ~y$r_buff0_thd1~0_In-158895307 ~y$r_buff1_thd1~0_Out-158895307)) InVars {~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-158895307, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-158895307, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-158895307, P0Thread1of1ForFork0___VERIFIER_assert_~expression=P0Thread1of1ForFork0___VERIFIER_assert_~expression_In-158895307, ~x~0=~x~0_In-158895307} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_Out-158895307, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_Out-158895307, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_Out-158895307, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-158895307, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-158895307, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-158895307, P0Thread1of1ForFork0___VERIFIER_assert_~expression=P0Thread1of1ForFork0___VERIFIER_assert_~expression_In-158895307, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-158895307, ~x~0=~x~0_In-158895307} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff0_thd1~0, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-07 15:05:13,516 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L739-->L739-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd1~0_In548841639 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In548841639 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~ite5_Out548841639| ~y$w_buff0_used~0_In548841639) (or .cse0 .cse1)) (and (= |P0Thread1of1ForFork0_#t~ite5_Out548841639| 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In548841639, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In548841639} OutVars{P0Thread1of1ForFork0_#t~ite5=|P0Thread1of1ForFork0_#t~ite5_Out548841639|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In548841639, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In548841639} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite5] because there is no mapped edge [2019-12-07 15:05:13,518 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [753] [753] L762-->L762-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In122907733 256)))) (or (and (= ~y$w_buff0_used~0_In122907733 |P1Thread1of1ForFork1_#t~ite21_Out122907733|) (= |P1Thread1of1ForFork1_#t~ite20_In122907733| |P1Thread1of1ForFork1_#t~ite20_Out122907733|) (not .cse0)) (and (= ~y$w_buff0_used~0_In122907733 |P1Thread1of1ForFork1_#t~ite20_Out122907733|) (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In122907733 256)))) (or (= (mod ~y$w_buff0_used~0_In122907733 256) 0) (and (= 0 (mod ~y$w_buff1_used~0_In122907733 256)) .cse1) (and (= (mod ~y$r_buff1_thd2~0_In122907733 256) 0) .cse1))) (= |P1Thread1of1ForFork1_#t~ite21_Out122907733| |P1Thread1of1ForFork1_#t~ite20_Out122907733|) .cse0))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In122907733, ~y$w_buff0_used~0=~y$w_buff0_used~0_In122907733, P1Thread1of1ForFork1_#t~ite20=|P1Thread1of1ForFork1_#t~ite20_In122907733|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In122907733, ~weak$$choice2~0=~weak$$choice2~0_In122907733, ~y$w_buff1_used~0=~y$w_buff1_used~0_In122907733} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In122907733, ~y$w_buff0_used~0=~y$w_buff0_used~0_In122907733, P1Thread1of1ForFork1_#t~ite20=|P1Thread1of1ForFork1_#t~ite20_Out122907733|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In122907733, P1Thread1of1ForFork1_#t~ite21=|P1Thread1of1ForFork1_#t~ite21_Out122907733|, ~weak$$choice2~0=~weak$$choice2~0_In122907733, ~y$w_buff1_used~0=~y$w_buff1_used~0_In122907733} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite20, P1Thread1of1ForFork1_#t~ite21] because there is no mapped edge [2019-12-07 15:05:13,518 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [765] [765] L763-->L763-8: Formula: (let ((.cse5 (= |P1Thread1of1ForFork1_#t~ite24_Out-2124561208| |P1Thread1of1ForFork1_#t~ite23_Out-2124561208|)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-2124561208 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In-2124561208 256))) (.cse4 (= (mod ~y$w_buff1_used~0_In-2124561208 256) 0)) (.cse6 (= (mod ~y$r_buff0_thd2~0_In-2124561208 256) 0)) (.cse3 (= 0 (mod ~weak$$choice2~0_In-2124561208 256)))) (or (let ((.cse2 (not .cse6))) (and (not .cse0) (or (not .cse1) .cse2) (= |P1Thread1of1ForFork1_#t~ite22_Out-2124561208| 0) .cse3 (or (not .cse4) .cse2) .cse5 (= |P1Thread1of1ForFork1_#t~ite23_Out-2124561208| |P1Thread1of1ForFork1_#t~ite22_Out-2124561208|))) (and (= |P1Thread1of1ForFork1_#t~ite22_In-2124561208| |P1Thread1of1ForFork1_#t~ite22_Out-2124561208|) (or (and .cse3 .cse5 (or .cse0 (and .cse1 .cse6) (and .cse4 .cse6)) (= |P1Thread1of1ForFork1_#t~ite23_Out-2124561208| ~y$w_buff1_used~0_In-2124561208)) (and (= |P1Thread1of1ForFork1_#t~ite23_Out-2124561208| |P1Thread1of1ForFork1_#t~ite23_In-2124561208|) (not .cse3) (= |P1Thread1of1ForFork1_#t~ite24_Out-2124561208| ~y$w_buff1_used~0_In-2124561208)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-2124561208, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2124561208, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-2124561208, P1Thread1of1ForFork1_#t~ite23=|P1Thread1of1ForFork1_#t~ite23_In-2124561208|, P1Thread1of1ForFork1_#t~ite22=|P1Thread1of1ForFork1_#t~ite22_In-2124561208|, ~weak$$choice2~0=~weak$$choice2~0_In-2124561208, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2124561208} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-2124561208, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2124561208, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-2124561208, P1Thread1of1ForFork1_#t~ite23=|P1Thread1of1ForFork1_#t~ite23_Out-2124561208|, P1Thread1of1ForFork1_#t~ite24=|P1Thread1of1ForFork1_#t~ite24_Out-2124561208|, P1Thread1of1ForFork1_#t~ite22=|P1Thread1of1ForFork1_#t~ite22_Out-2124561208|, ~weak$$choice2~0=~weak$$choice2~0_In-2124561208, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2124561208} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite23, P1Thread1of1ForFork1_#t~ite24, P1Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 15:05:13,518 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [704] [704] L740-->L740-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff0_thd1~0_In-2120199300 256))) (.cse2 (= (mod ~y$w_buff0_used~0_In-2120199300 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-2120199300 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd1~0_In-2120199300 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P0Thread1of1ForFork0_#t~ite6_Out-2120199300| 0)) (and (or .cse3 .cse2) (= |P0Thread1of1ForFork0_#t~ite6_Out-2120199300| ~y$w_buff1_used~0_In-2120199300) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-2120199300, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2120199300, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-2120199300, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2120199300} OutVars{P0Thread1of1ForFork0_#t~ite6=|P0Thread1of1ForFork0_#t~ite6_Out-2120199300|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-2120199300, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2120199300, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-2120199300, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2120199300} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite6] because there is no mapped edge [2019-12-07 15:05:13,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [706] [706] L741-->L742: Formula: (let ((.cse1 (= ~y$r_buff0_thd1~0_In-962350810 ~y$r_buff0_thd1~0_Out-962350810)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-962350810 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd1~0_In-962350810 256)))) (or (and .cse0 .cse1) (and .cse2 .cse1) (and (= 0 ~y$r_buff0_thd1~0_Out-962350810) (not .cse2) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-962350810, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-962350810} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-962350810, P0Thread1of1ForFork0_#t~ite7=|P0Thread1of1ForFork0_#t~ite7_Out-962350810|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-962350810} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite7, ~y$r_buff0_thd1~0] because there is no mapped edge [2019-12-07 15:05:13,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [703] [703] L742-->L742-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In97157024 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd1~0_In97157024 256))) (.cse3 (= (mod ~y$w_buff0_used~0_In97157024 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd1~0_In97157024 256) 0))) (or (and (= 0 |P0Thread1of1ForFork0_#t~ite8_Out97157024|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$r_buff1_thd1~0_In97157024 |P0Thread1of1ForFork0_#t~ite8_Out97157024|) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In97157024, ~y$w_buff0_used~0=~y$w_buff0_used~0_In97157024, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In97157024, ~y$w_buff1_used~0=~y$w_buff1_used~0_In97157024} OutVars{~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In97157024, ~y$w_buff0_used~0=~y$w_buff0_used~0_In97157024, P0Thread1of1ForFork0_#t~ite8=|P0Thread1of1ForFork0_#t~ite8_Out97157024|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In97157024, ~y$w_buff1_used~0=~y$w_buff1_used~0_In97157024} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite8] because there is no mapped edge [2019-12-07 15:05:13,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L763-8-->L765: Formula: (and (= v_~y$w_buff1_used~0_299 |v_P1Thread1of1ForFork1_#t~ite24_27|) (= v_~y$r_buff0_thd2~0_309 v_~y$r_buff0_thd2~0_310) (not (= (mod v_~weak$$choice2~0_88 256) 0))) InVars {~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_310, P1Thread1of1ForFork1_#t~ite24=|v_P1Thread1of1ForFork1_#t~ite24_27|, ~weak$$choice2~0=v_~weak$$choice2~0_88} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_309, P1Thread1of1ForFork1_#t~ite23=|v_P1Thread1of1ForFork1_#t~ite23_26|, P1Thread1of1ForFork1_#t~ite24=|v_P1Thread1of1ForFork1_#t~ite24_26|, P1Thread1of1ForFork1_#t~ite22=|v_P1Thread1of1ForFork1_#t~ite22_22|, P1Thread1of1ForFork1_#t~ite27=|v_P1Thread1of1ForFork1_#t~ite27_27|, ~weak$$choice2~0=v_~weak$$choice2~0_88, P1Thread1of1ForFork1_#t~ite25=|v_P1Thread1of1ForFork1_#t~ite25_29|, P1Thread1of1ForFork1_#t~ite26=|v_P1Thread1of1ForFork1_#t~ite26_32|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite23, P1Thread1of1ForFork1_#t~ite24, P1Thread1of1ForFork1_#t~ite22, P1Thread1of1ForFork1_#t~ite27, P1Thread1of1ForFork1_#t~ite25, P1Thread1of1ForFork1_#t~ite26, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-07 15:05:13,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L765-->L765-8: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In59360642 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite29_Out59360642| ~y$r_buff1_thd2~0_In59360642) (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In59360642 256)))) (or (and .cse0 (= (mod ~y$w_buff1_used~0_In59360642 256) 0)) (= (mod ~y$w_buff0_used~0_In59360642 256) 0) (and .cse0 (= 0 (mod ~y$r_buff1_thd2~0_In59360642 256))))) .cse1 (= |P1Thread1of1ForFork1_#t~ite29_Out59360642| |P1Thread1of1ForFork1_#t~ite30_Out59360642|)) (and (= |P1Thread1of1ForFork1_#t~ite30_Out59360642| ~y$r_buff1_thd2~0_In59360642) (not .cse1) (= |P1Thread1of1ForFork1_#t~ite29_In59360642| |P1Thread1of1ForFork1_#t~ite29_Out59360642|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In59360642, P1Thread1of1ForFork1_#t~ite29=|P1Thread1of1ForFork1_#t~ite29_In59360642|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In59360642, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In59360642, ~weak$$choice2~0=~weak$$choice2~0_In59360642, ~y$w_buff1_used~0=~y$w_buff1_used~0_In59360642} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In59360642, P1Thread1of1ForFork1_#t~ite29=|P1Thread1of1ForFork1_#t~ite29_Out59360642|, P1Thread1of1ForFork1_#t~ite30=|P1Thread1of1ForFork1_#t~ite30_Out59360642|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In59360642, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In59360642, ~weak$$choice2~0=~weak$$choice2~0_In59360642, ~y$w_buff1_used~0=~y$w_buff1_used~0_In59360642} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite29, P1Thread1of1ForFork1_#t~ite30] because there is no mapped edge [2019-12-07 15:05:13,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [682] [682] L767-->L771: Formula: (and (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= v_~y~0_25 v_~y$mem_tmp~0_5) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~y$flush_delayed~0=v_~y$flush_delayed~0_8} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, ~y~0=v_~y~0_25} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite31, ~y$flush_delayed~0, ~y~0] because there is no mapped edge [2019-12-07 15:05:13,519 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L771-2-->L771-4: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In1875636712 256))) (.cse1 (= (mod ~y$r_buff1_thd2~0_In1875636712 256) 0))) (or (and (not .cse0) (not .cse1) (= |P1Thread1of1ForFork1_#t~ite32_Out1875636712| ~y$w_buff1~0_In1875636712)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite32_Out1875636712| ~y~0_In1875636712)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1875636712, ~y$w_buff1~0=~y$w_buff1~0_In1875636712, ~y~0=~y~0_In1875636712, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1875636712} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1875636712, ~y$w_buff1~0=~y$w_buff1~0_In1875636712, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out1875636712|, ~y~0=~y~0_In1875636712, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1875636712} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-07 15:05:13,520 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [654] [654] L771-4-->L772: Formula: (= v_~y~0_18 |v_P1Thread1of1ForFork1_#t~ite32_8|) InVars {P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_8|} OutVars{P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_7|, P1Thread1of1ForFork1_#t~ite33=|v_P1Thread1of1ForFork1_#t~ite33_11|, ~y~0=v_~y~0_18} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite32, P1Thread1of1ForFork1_#t~ite33, ~y~0] because there is no mapped edge [2019-12-07 15:05:13,520 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [707] [707] L772-->L772-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd2~0_In1072438666 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1072438666 256)))) (or (and (not .cse0) (= 0 |P1Thread1of1ForFork1_#t~ite34_Out1072438666|) (not .cse1)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite34_Out1072438666| ~y$w_buff0_used~0_In1072438666)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1072438666, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1072438666} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1072438666, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1072438666, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out1072438666|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-07 15:05:13,520 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [708] [708] L773-->L773-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In859970586 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In859970586 256) 0)) (.cse2 (= 0 (mod ~y$r_buff1_thd2~0_In859970586 256))) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In859970586 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite35_Out859970586| ~y$w_buff1_used~0_In859970586) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite35_Out859970586| 0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In859970586, ~y$w_buff0_used~0=~y$w_buff0_used~0_In859970586, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In859970586, ~y$w_buff1_used~0=~y$w_buff1_used~0_In859970586} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In859970586, ~y$w_buff0_used~0=~y$w_buff0_used~0_In859970586, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In859970586, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out859970586|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In859970586} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-07 15:05:13,520 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L774-->L774-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-1034823554 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1034823554 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite36_Out-1034823554| 0) (not .cse1)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite36_Out-1034823554| ~y$r_buff0_thd2~0_In-1034823554)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1034823554, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1034823554} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1034823554, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1034823554, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-1034823554|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L775-->L775-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd2~0_In-748835653 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-748835653 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-748835653 256))) (.cse2 (= (mod ~y$r_buff1_thd2~0_In-748835653 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite37_Out-748835653| 0)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~ite37_Out-748835653| ~y$r_buff1_thd2~0_In-748835653) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-748835653, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-748835653, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-748835653, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-748835653} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-748835653, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-748835653, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-748835653, P1Thread1of1ForFork1_#t~ite37=|P1Thread1of1ForFork1_#t~ite37_Out-748835653|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-748835653} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite37] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [724] [724] L775-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_3|) (= v_~__unbuffered_cnt~0_30 (+ v_~__unbuffered_cnt~0_31 1)) (= |v_P1Thread1of1ForFork1_#res.offset_3| 0) (= v_~y$r_buff1_thd2~0_106 |v_P1Thread1of1ForFork1_#t~ite37_26|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_31, P1Thread1of1ForFork1_#t~ite37=|v_P1Thread1of1ForFork1_#t~ite37_26|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_106, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_30, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_3|, P1Thread1of1ForFork1_#t~ite37=|v_P1Thread1of1ForFork1_#t~ite37_25|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite37] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [735] [735] L742-2-->P0EXIT: Formula: (and (= v_~y$r_buff1_thd1~0_69 |v_P0Thread1of1ForFork0_#t~ite8_28|) (= |v_P0Thread1of1ForFork0_#res.offset_3| 0) (= (+ v_~__unbuffered_cnt~0_43 1) v_~__unbuffered_cnt~0_42) (= 0 |v_P0Thread1of1ForFork0_#res.base_3|)) InVars {P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_69, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_3|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_27|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_42} AuxVars[] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [690] [690] L800-->L802-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_38 256)) (= (mod v_~y$w_buff0_used~0_265 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_265, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_265, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L802-2-->L802-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-1721354145 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1721354145 256)))) (or (and (= |ULTIMATE.start_main_#t~ite40_Out-1721354145| ~y~0_In-1721354145) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite40_Out-1721354145| ~y$w_buff1~0_In-1721354145) (not .cse0) (not .cse1)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-1721354145, ~y~0=~y~0_In-1721354145, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1721354145, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1721354145} OutVars{ULTIMATE.start_main_#t~ite40=|ULTIMATE.start_main_#t~ite40_Out-1721354145|, ~y$w_buff1~0=~y$w_buff1~0_In-1721354145, ~y~0=~y~0_In-1721354145, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1721354145, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1721354145} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite40] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [692] [692] L802-4-->L803: Formula: (= v_~y~0_51 |v_ULTIMATE.start_main_#t~ite40_24|) InVars {ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_24|} OutVars{ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_32|, ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_23|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~ite40, ~y~0] because there is no mapped edge [2019-12-07 15:05:13,521 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [705] [705] L803-->L803-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-1550127172 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-1550127172 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite42_Out-1550127172| 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite42_Out-1550127172| ~y$w_buff0_used~0_In-1550127172)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1550127172, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1550127172} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1550127172, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1550127172, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1550127172|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 15:05:13,522 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L804-->L804-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In-639006710 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-639006710 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-639006710 256))) (.cse2 (= (mod ~y$r_buff1_thd0~0_In-639006710 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite43_Out-639006710|)) (and (or .cse0 .cse1) (or .cse3 .cse2) (= ~y$w_buff1_used~0_In-639006710 |ULTIMATE.start_main_#t~ite43_Out-639006710|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-639006710, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-639006710, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-639006710, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-639006710} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-639006710, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-639006710, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-639006710|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-639006710, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-639006710} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 15:05:13,522 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [711] [711] L805-->L805-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-440404216 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-440404216 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_In-440404216 |ULTIMATE.start_main_#t~ite44_Out-440404216|)) (and (not .cse1) (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite44_Out-440404216|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-440404216, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-440404216} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-440404216, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-440404216, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out-440404216|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 15:05:13,522 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [702] [702] L806-->L806-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In854321499 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In854321499 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In854321499 256))) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In854321499 256)))) (or (and (= ~y$r_buff1_thd0~0_In854321499 |ULTIMATE.start_main_#t~ite45_Out854321499|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite45_Out854321499|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In854321499, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In854321499, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In854321499, ~y$w_buff1_used~0=~y$w_buff1_used~0_In854321499} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In854321499, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In854321499, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In854321499, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out854321499|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In854321499} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 15:05:13,522 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [756] [756] L806-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_16 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= |v_ULTIMATE.start_main_#t~ite45_31| v_~y$r_buff1_thd0~0_77) (= v_ULTIMATE.start___VERIFIER_assert_~expression_16 0) (= (ite (= (ite (not (and (= 0 v_~__unbuffered_p1_EAX~0_19) (= 0 v_~__unbuffered_p0_EAX~0_47))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_13) (= (mod v_~main$tmp_guard1~0_13 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_19, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_31|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_47, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_19, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_13, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_77, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_30|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-07 15:05:13,570 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_0b93ee9e-58f4-45a8-9ea3-8f28217b54a6/bin/uautomizer/witness.graphml [2019-12-07 15:05:13,570 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 15:05:13,571 INFO L168 Benchmark]: Toolchain (without parser) took 6835.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.6 MB). Free memory was 939.8 MB in the beginning and 833.9 MB in the end (delta: 105.8 MB). Peak memory consumption was 312.4 MB. Max. memory is 11.5 GB. [2019-12-07 15:05:13,571 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:05:13,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.9 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -113.0 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-12-07 15:05:13,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-07 15:05:13,572 INFO L168 Benchmark]: Boogie Preprocessor took 23.92 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:05:13,572 INFO L168 Benchmark]: RCFGBuilder took 365.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 997.6 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 11.5 GB. [2019-12-07 15:05:13,572 INFO L168 Benchmark]: TraceAbstraction took 5944.00 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 997.6 MB in the beginning and 852.4 MB in the end (delta: 145.2 MB). Peak memory consumption was 266.8 MB. Max. memory is 11.5 GB. [2019-12-07 15:05:13,573 INFO L168 Benchmark]: Witness Printer took 57.46 ms. Allocated memory is still 1.2 GB. Free memory was 852.4 MB in the beginning and 833.9 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-07 15:05:13,574 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.9 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -113.0 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.92 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 365.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 997.6 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5944.00 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 997.6 MB in the beginning and 852.4 MB in the end (delta: 145.2 MB). Peak memory consumption was 266.8 MB. Max. memory is 11.5 GB. * Witness Printer took 57.46 ms. Allocated memory is still 1.2 GB. Free memory was 852.4 MB in the beginning and 833.9 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.8s, 147 ProgramPointsBefore, 75 ProgramPointsAfterwards, 181 TransitionsBefore, 84 TransitionsAfterwards, 12056 CoEnabledTransitionPairs, 7 FixpointIterations, 29 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 35 ConcurrentYvCompositions, 28 ChoiceCompositions, 4653 VarBasedMoverChecksPositive, 173 VarBasedMoverChecksNegative, 19 SemBasedMoverChecksPositive, 209 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.7s, 0 MoverChecksTotal, 49472 CheckedPairsTotal, 106 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L794] FCALL, FORK 0 pthread_create(&t1295, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L724] 1 y$w_buff1 = y$w_buff0 [L725] 1 y$w_buff0 = 1 [L726] 1 y$w_buff1_used = y$w_buff0_used [L727] 1 y$w_buff0_used = (_Bool)1 [L796] FCALL, FORK 0 pthread_create(&t1296, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L738] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L752] 2 x = 1 [L755] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L756] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L757] 2 y$flush_delayed = weak$$choice2 [L758] 2 y$mem_tmp = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L759] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L738] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L759] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L760] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0))=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L760] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L761] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1))=0, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L761] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L762] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L739] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L740] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L765] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L766] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, x=1, y=0, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L771] 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L772] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L773] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L774] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L798] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=5, weak$$choice2=1, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L803] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L804] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L805] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 141 locations, 2 error locations. Result: UNSAFE, OverallTime: 5.8s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1154 SDtfs, 1313 SDslu, 2117 SDs, 0 SdLazy, 1040 SolverSat, 61 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 14 SyntacticMatches, 5 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8220occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 10 MinimizatonAttempts, 2051 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 362 NumberOfCodeBlocks, 362 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 300 ConstructedInterpolants, 0 QuantifiedInterpolants, 41020 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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...