./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe007_rmo.oepc.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_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe007_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/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 f166c8ce773dc15e5e8bfcdf0e8eac7607e3ec62 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:07:28,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:07:28,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:07:28,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:07:28,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:07:28,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:07:28,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:07:28,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:07:28,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:07:28,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:07:28,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:07:28,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:07:28,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:07:28,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:07:28,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:07:28,755 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:07:28,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:07:28,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:07:28,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:07:28,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:07:28,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:07:28,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:07:28,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:07:28,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:07:28,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:07:28,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:07:28,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:07:28,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:07:28,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:07:28,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:07:28,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:07:28,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:07:28,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:07:28,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:07:28,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:07:28,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:07:28,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:07:28,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:07:28,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:07:28,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:07:28,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:07:28,770 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 10:07:28,780 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:07:28,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:07:28,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 10:07:28,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 10:07:28,781 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 10:07:28,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:07:28,781 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 10:07:28,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:07:28,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 10:07:28,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:07:28,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 10:07:28,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:07:28,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 10:07:28,783 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 10:07:28,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 10:07:28,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 10:07:28,784 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:07:28,784 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_f96069da-5dbb-4d2a-acb7-d0f983087fcf/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 -> f166c8ce773dc15e5e8bfcdf0e8eac7607e3ec62 [2019-12-07 10:07:28,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:07:28,892 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:07:28,895 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:07:28,896 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:07:28,896 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:07:28,897 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/../../sv-benchmarks/c/pthread-wmm/safe007_rmo.oepc.i [2019-12-07 10:07:28,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/data/037699e48/7b9bd28e069048d890ec7355b5677587/FLAG0e4c7d962 [2019-12-07 10:07:29,296 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:07:29,297 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/sv-benchmarks/c/pthread-wmm/safe007_rmo.oepc.i [2019-12-07 10:07:29,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/data/037699e48/7b9bd28e069048d890ec7355b5677587/FLAG0e4c7d962 [2019-12-07 10:07:29,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/data/037699e48/7b9bd28e069048d890ec7355b5677587 [2019-12-07 10:07:29,317 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:07:29,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:07:29,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:07:29,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:07:29,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:07:29,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43650ad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29, skipping insertion in model container [2019-12-07 10:07:29,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:07:29,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:07:29,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:07:29,591 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 10:07:29,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:07:29,675 INFO L208 MainTranslator]: Completed translation [2019-12-07 10:07:29,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29 WrapperNode [2019-12-07 10:07:29,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:07:29,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 10:07:29,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 10:07:29,677 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 10:07:29,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 10:07:29,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 10:07:29,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 10:07:29,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 10:07:29,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... [2019-12-07 10:07:29,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 10:07:29,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 10:07:29,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 10:07:29,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 10:07:29,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/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 10:07:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 10:07:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 10:07:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-07 10:07:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-07 10:07:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-07 10:07:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 10:07:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-07 10:07:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 10:07:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 10:07:29,784 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 10:07:30,139 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 10:07:30,139 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-07 10:07:30,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:07:30 BoogieIcfgContainer [2019-12-07 10:07:30,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 10:07:30,141 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 10:07:30,141 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 10:07:30,143 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 10:07:30,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 10:07:29" (1/3) ... [2019-12-07 10:07:30,144 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a701f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:07:30, skipping insertion in model container [2019-12-07 10:07:30,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:07:29" (2/3) ... [2019-12-07 10:07:30,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a701f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 10:07:30, skipping insertion in model container [2019-12-07 10:07:30,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:07:30" (3/3) ... [2019-12-07 10:07:30,146 INFO L109 eAbstractionObserver]: Analyzing ICFG safe007_rmo.oepc.i [2019-12-07 10:07:30,153 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-07 10:07:30,153 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 10:07:30,158 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 10:07:30,158 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-07 10:07:30,183 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,183 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,183 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,184 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,185 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,185 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,185 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,185 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,185 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,185 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,186 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,186 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,186 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,186 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,186 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,186 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,187 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,187 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,187 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,187 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,187 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,188 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,189 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,190 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,191 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,192 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,193 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,194 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,195 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,196 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,197 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,197 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,198 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,198 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,198 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,198 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,198 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,199 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,200 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,201 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,202 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-07 10:07:30,213 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-07 10:07:30,225 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 10:07:30,226 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 10:07:30,226 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 10:07:30,226 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 10:07:30,226 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 10:07:30,226 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 10:07:30,226 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 10:07:30,226 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 10:07:30,239 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 196 transitions [2019-12-07 10:07:30,240 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-07 10:07:30,306 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-07 10:07:30,306 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 10:07:30,317 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-07 10:07:30,328 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-07 10:07:30,359 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-07 10:07:30,359 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-07 10:07:30,363 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-07 10:07:30,374 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-07 10:07:30,375 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-07 10:07:33,874 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-07 10:07:34,035 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-07 10:07:34,057 INFO L206 etLargeBlockEncoding]: Checked pairs total: 40922 [2019-12-07 10:07:34,057 INFO L214 etLargeBlockEncoding]: Total number of compositions: 139 [2019-12-07 10:07:34,060 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 72 transitions [2019-12-07 10:07:34,467 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10130 states. [2019-12-07 10:07:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10130 states. [2019-12-07 10:07:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 10:07:34,489 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:34,489 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:07:34,489 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:34,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:34,493 INFO L82 PathProgramCache]: Analyzing trace with hash 1611764629, now seen corresponding path program 1 times [2019-12-07 10:07:34,499 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:34,499 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215790922] [2019-12-07 10:07:34,500 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:34,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:34,680 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 10:07:34,680 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215790922] [2019-12-07 10:07:34,681 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:34,681 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:07:34,682 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793828564] [2019-12-07 10:07:34,685 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:07:34,685 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:34,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:07:34,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:07:34,696 INFO L87 Difference]: Start difference. First operand 10130 states. Second operand 3 states. [2019-12-07 10:07:34,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:34,852 INFO L93 Difference]: Finished difference Result 9752 states and 37464 transitions. [2019-12-07 10:07:34,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:07:34,853 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 10:07:34,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:34,930 INFO L225 Difference]: With dead ends: 9752 [2019-12-07 10:07:34,930 INFO L226 Difference]: Without dead ends: 9128 [2019-12-07 10:07:34,931 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 10:07:35,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9128 states. [2019-12-07 10:07:35,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9128 to 9128. [2019-12-07 10:07:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9128 states. [2019-12-07 10:07:35,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9128 states to 9128 states and 35072 transitions. [2019-12-07 10:07:35,247 INFO L78 Accepts]: Start accepts. Automaton has 9128 states and 35072 transitions. Word has length 17 [2019-12-07 10:07:35,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:35,248 INFO L462 AbstractCegarLoop]: Abstraction has 9128 states and 35072 transitions. [2019-12-07 10:07:35,248 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:07:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 9128 states and 35072 transitions. [2019-12-07 10:07:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 10:07:35,252 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:35,252 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:07:35,252 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:35,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:35,253 INFO L82 PathProgramCache]: Analyzing trace with hash 624104945, now seen corresponding path program 1 times [2019-12-07 10:07:35,253 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:35,253 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184049387] [2019-12-07 10:07:35,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:35,352 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 10:07:35,352 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184049387] [2019-12-07 10:07:35,352 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:35,352 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:07:35,353 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000972675] [2019-12-07 10:07:35,353 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:07:35,354 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:35,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:07:35,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:07:35,354 INFO L87 Difference]: Start difference. First operand 9128 states and 35072 transitions. Second operand 4 states. [2019-12-07 10:07:35,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:35,505 INFO L93 Difference]: Finished difference Result 9656 states and 36520 transitions. [2019-12-07 10:07:35,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:07:35,505 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-07 10:07:35,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:35,571 INFO L225 Difference]: With dead ends: 9656 [2019-12-07 10:07:35,571 INFO L226 Difference]: Without dead ends: 9032 [2019-12-07 10:07:35,572 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 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 10:07:35,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9032 states. [2019-12-07 10:07:35,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9032 to 9032. [2019-12-07 10:07:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9032 states. [2019-12-07 10:07:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9032 states to 9032 states and 34656 transitions. [2019-12-07 10:07:35,862 INFO L78 Accepts]: Start accepts. Automaton has 9032 states and 34656 transitions. Word has length 18 [2019-12-07 10:07:35,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:35,862 INFO L462 AbstractCegarLoop]: Abstraction has 9032 states and 34656 transitions. [2019-12-07 10:07:35,862 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:07:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 9032 states and 34656 transitions. [2019-12-07 10:07:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 10:07:35,868 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:35,868 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 10:07:35,868 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:35,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:35,868 INFO L82 PathProgramCache]: Analyzing trace with hash 680264926, now seen corresponding path program 1 times [2019-12-07 10:07:35,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:35,869 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585663385] [2019-12-07 10:07:35,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:35,950 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 10:07:35,951 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585663385] [2019-12-07 10:07:35,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:35,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:07:35,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938098788] [2019-12-07 10:07:35,951 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:07:35,951 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:35,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:07:35,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:07:35,952 INFO L87 Difference]: Start difference. First operand 9032 states and 34656 transitions. Second operand 5 states. [2019-12-07 10:07:36,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,042 INFO L93 Difference]: Finished difference Result 12614 states and 46422 transitions. [2019-12-07 10:07:36,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 10:07:36,042 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2019-12-07 10:07:36,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,052 INFO L225 Difference]: With dead ends: 12614 [2019-12-07 10:07:36,052 INFO L226 Difference]: Without dead ends: 4874 [2019-12-07 10:07:36,053 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-07 10:07:36,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4874 states. [2019-12-07 10:07:36,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4874 to 4874. [2019-12-07 10:07:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4874 states. [2019-12-07 10:07:36,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 4874 states and 16230 transitions. [2019-12-07 10:07:36,142 INFO L78 Accepts]: Start accepts. Automaton has 4874 states and 16230 transitions. Word has length 19 [2019-12-07 10:07:36,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,142 INFO L462 AbstractCegarLoop]: Abstraction has 4874 states and 16230 transitions. [2019-12-07 10:07:36,142 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:07:36,142 INFO L276 IsEmpty]: Start isEmpty. Operand 4874 states and 16230 transitions. [2019-12-07 10:07:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 10:07:36,145 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,145 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] [2019-12-07 10:07:36,145 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,145 INFO L82 PathProgramCache]: Analyzing trace with hash 421330992, now seen corresponding path program 1 times [2019-12-07 10:07:36,145 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,146 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622583623] [2019-12-07 10:07:36,146 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,206 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 10:07:36,206 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622583623] [2019-12-07 10:07:36,206 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,206 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:07:36,207 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226180553] [2019-12-07 10:07:36,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:07:36,207 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:07:36,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:07:36,208 INFO L87 Difference]: Start difference. First operand 4874 states and 16230 transitions. Second operand 5 states. [2019-12-07 10:07:36,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,269 INFO L93 Difference]: Finished difference Result 4976 states and 16265 transitions. [2019-12-07 10:07:36,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 10:07:36,270 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-12-07 10:07:36,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,272 INFO L225 Difference]: With dead ends: 4976 [2019-12-07 10:07:36,272 INFO L226 Difference]: Without dead ends: 770 [2019-12-07 10:07:36,272 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-07 10:07:36,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2019-12-07 10:07:36,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 770. [2019-12-07 10:07:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 770 states. [2019-12-07 10:07:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 770 states and 1887 transitions. [2019-12-07 10:07:36,284 INFO L78 Accepts]: Start accepts. Automaton has 770 states and 1887 transitions. Word has length 20 [2019-12-07 10:07:36,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,285 INFO L462 AbstractCegarLoop]: Abstraction has 770 states and 1887 transitions. [2019-12-07 10:07:36,285 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:07:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1887 transitions. [2019-12-07 10:07:36,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-07 10:07:36,286 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,286 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] [2019-12-07 10:07:36,286 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,286 INFO L82 PathProgramCache]: Analyzing trace with hash -311783313, now seen corresponding path program 1 times [2019-12-07 10:07:36,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,287 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426814266] [2019-12-07 10:07:36,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,341 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 10:07:36,341 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426814266] [2019-12-07 10:07:36,341 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:07:36,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983979895] [2019-12-07 10:07:36,342 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:07:36,342 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:07:36,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:07:36,343 INFO L87 Difference]: Start difference. First operand 770 states and 1887 transitions. Second operand 5 states. [2019-12-07 10:07:36,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,504 INFO L93 Difference]: Finished difference Result 1220 states and 2884 transitions. [2019-12-07 10:07:36,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 10:07:36,505 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2019-12-07 10:07:36,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,506 INFO L225 Difference]: With dead ends: 1220 [2019-12-07 10:07:36,507 INFO L226 Difference]: Without dead ends: 1220 [2019-12-07 10:07:36,507 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:07:36,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1220 states. [2019-12-07 10:07:36,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1220 to 900. [2019-12-07 10:07:36,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 900 states. [2019-12-07 10:07:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 900 states and 2098 transitions. [2019-12-07 10:07:36,523 INFO L78 Accepts]: Start accepts. Automaton has 900 states and 2098 transitions. Word has length 31 [2019-12-07 10:07:36,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,523 INFO L462 AbstractCegarLoop]: Abstraction has 900 states and 2098 transitions. [2019-12-07 10:07:36,523 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:07:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2098 transitions. [2019-12-07 10:07:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 10:07:36,525 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,525 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] [2019-12-07 10:07:36,525 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,525 INFO L82 PathProgramCache]: Analyzing trace with hash -724818879, now seen corresponding path program 1 times [2019-12-07 10:07:36,525 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,525 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233456107] [2019-12-07 10:07:36,526 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,566 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 10:07:36,566 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233456107] [2019-12-07 10:07:36,566 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,566 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:07:36,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695756546] [2019-12-07 10:07:36,567 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:07:36,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:07:36,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:07:36,567 INFO L87 Difference]: Start difference. First operand 900 states and 2098 transitions. Second operand 3 states. [2019-12-07 10:07:36,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,577 INFO L93 Difference]: Finished difference Result 900 states and 2060 transitions. [2019-12-07 10:07:36,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:07:36,578 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-12-07 10:07:36,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,579 INFO L225 Difference]: With dead ends: 900 [2019-12-07 10:07:36,579 INFO L226 Difference]: Without dead ends: 900 [2019-12-07 10:07:36,579 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:07:36,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2019-12-07 10:07:36,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 900. [2019-12-07 10:07:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 900 states. [2019-12-07 10:07:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 900 states and 2060 transitions. [2019-12-07 10:07:36,591 INFO L78 Accepts]: Start accepts. Automaton has 900 states and 2060 transitions. Word has length 32 [2019-12-07 10:07:36,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,592 INFO L462 AbstractCegarLoop]: Abstraction has 900 states and 2060 transitions. [2019-12-07 10:07:36,592 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:07:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2060 transitions. [2019-12-07 10:07:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-07 10:07:36,593 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,593 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] [2019-12-07 10:07:36,593 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,593 INFO L82 PathProgramCache]: Analyzing trace with hash 537965619, now seen corresponding path program 2 times [2019-12-07 10:07:36,593 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,594 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824485674] [2019-12-07 10:07:36,594 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,646 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 10:07:36,646 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824485674] [2019-12-07 10:07:36,646 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,646 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:07:36,646 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466590502] [2019-12-07 10:07:36,647 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:07:36,647 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:07:36,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:07:36,647 INFO L87 Difference]: Start difference. First operand 900 states and 2060 transitions. Second operand 5 states. [2019-12-07 10:07:36,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,681 INFO L93 Difference]: Finished difference Result 926 states and 2099 transitions. [2019-12-07 10:07:36,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 10:07:36,681 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-12-07 10:07:36,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,683 INFO L225 Difference]: With dead ends: 926 [2019-12-07 10:07:36,683 INFO L226 Difference]: Without dead ends: 836 [2019-12-07 10:07:36,684 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-07 10:07:36,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2019-12-07 10:07:36,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 836. [2019-12-07 10:07:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 836 states. [2019-12-07 10:07:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1916 transitions. [2019-12-07 10:07:36,695 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1916 transitions. Word has length 32 [2019-12-07 10:07:36,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,696 INFO L462 AbstractCegarLoop]: Abstraction has 836 states and 1916 transitions. [2019-12-07 10:07:36,696 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:07:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1916 transitions. [2019-12-07 10:07:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 10:07:36,697 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,697 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] [2019-12-07 10:07:36,697 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,697 INFO L82 PathProgramCache]: Analyzing trace with hash -995772481, now seen corresponding path program 1 times [2019-12-07 10:07:36,697 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,697 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460973875] [2019-12-07 10:07:36,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,734 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 10:07:36,734 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460973875] [2019-12-07 10:07:36,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 10:07:36,735 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508380528] [2019-12-07 10:07:36,735 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 10:07:36,735 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 10:07:36,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:07:36,736 INFO L87 Difference]: Start difference. First operand 836 states and 1916 transitions. Second operand 3 states. [2019-12-07 10:07:36,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,743 INFO L93 Difference]: Finished difference Result 501 states and 1153 transitions. [2019-12-07 10:07:36,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 10:07:36,744 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-12-07 10:07:36,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,745 INFO L225 Difference]: With dead ends: 501 [2019-12-07 10:07:36,745 INFO L226 Difference]: Without dead ends: 501 [2019-12-07 10:07:36,745 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 10:07:36,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 501 states. [2019-12-07 10:07:36,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 501 to 501. [2019-12-07 10:07:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 501 states. [2019-12-07 10:07:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 1153 transitions. [2019-12-07 10:07:36,754 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 1153 transitions. Word has length 33 [2019-12-07 10:07:36,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,754 INFO L462 AbstractCegarLoop]: Abstraction has 501 states and 1153 transitions. [2019-12-07 10:07:36,754 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 10:07:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1153 transitions. [2019-12-07 10:07:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 10:07:36,755 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,756 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] [2019-12-07 10:07:36,756 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,756 INFO L82 PathProgramCache]: Analyzing trace with hash -976249295, now seen corresponding path program 2 times [2019-12-07 10:07:36,756 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,756 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457597221] [2019-12-07 10:07:36,756 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,807 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 10:07:36,807 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457597221] [2019-12-07 10:07:36,807 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,807 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 10:07:36,808 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776904985] [2019-12-07 10:07:36,808 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 10:07:36,808 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 10:07:36,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:07:36,808 INFO L87 Difference]: Start difference. First operand 501 states and 1153 transitions. Second operand 4 states. [2019-12-07 10:07:36,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,820 INFO L93 Difference]: Finished difference Result 479 states and 1098 transitions. [2019-12-07 10:07:36,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 10:07:36,820 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2019-12-07 10:07:36,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,821 INFO L225 Difference]: With dead ends: 479 [2019-12-07 10:07:36,821 INFO L226 Difference]: Without dead ends: 479 [2019-12-07 10:07:36,821 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 10:07:36,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2019-12-07 10:07:36,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 479. [2019-12-07 10:07:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 479 states. [2019-12-07 10:07:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 479 states and 1098 transitions. [2019-12-07 10:07:36,827 INFO L78 Accepts]: Start accepts. Automaton has 479 states and 1098 transitions. Word has length 33 [2019-12-07 10:07:36,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,827 INFO L462 AbstractCegarLoop]: Abstraction has 479 states and 1098 transitions. [2019-12-07 10:07:36,827 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 10:07:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1098 transitions. [2019-12-07 10:07:36,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 10:07:36,828 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,828 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] [2019-12-07 10:07:36,828 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,828 INFO L82 PathProgramCache]: Analyzing trace with hash 616327065, now seen corresponding path program 3 times [2019-12-07 10:07:36,828 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,828 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863811391] [2019-12-07 10:07:36,829 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,867 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 10:07:36,867 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863811391] [2019-12-07 10:07:36,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 10:07:36,867 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109963784] [2019-12-07 10:07:36,868 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 10:07:36,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 10:07:36,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:07:36,868 INFO L87 Difference]: Start difference. First operand 479 states and 1098 transitions. Second operand 5 states. [2019-12-07 10:07:36,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:36,880 INFO L93 Difference]: Finished difference Result 181 states and 329 transitions. [2019-12-07 10:07:36,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 10:07:36,881 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2019-12-07 10:07:36,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:36,881 INFO L225 Difference]: With dead ends: 181 [2019-12-07 10:07:36,881 INFO L226 Difference]: Without dead ends: 181 [2019-12-07 10:07:36,882 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-07 10:07:36,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2019-12-07 10:07:36,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2019-12-07 10:07:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-12-07 10:07:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 329 transitions. [2019-12-07 10:07:36,885 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 329 transitions. Word has length 33 [2019-12-07 10:07:36,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:36,885 INFO L462 AbstractCegarLoop]: Abstraction has 181 states and 329 transitions. [2019-12-07 10:07:36,885 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 10:07:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 329 transitions. [2019-12-07 10:07:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-07 10:07:36,886 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:36,886 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] [2019-12-07 10:07:36,886 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:36,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:36,886 INFO L82 PathProgramCache]: Analyzing trace with hash -2060912478, now seen corresponding path program 1 times [2019-12-07 10:07:36,886 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:36,887 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375521337] [2019-12-07 10:07:36,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 10:07:36,995 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 10:07:36,996 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375521337] [2019-12-07 10:07:36,996 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 10:07:36,996 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 10:07:36,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865513326] [2019-12-07 10:07:36,996 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 10:07:36,996 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 10:07:36,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 10:07:36,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-07 10:07:36,997 INFO L87 Difference]: Start difference. First operand 181 states and 329 transitions. Second operand 6 states. [2019-12-07 10:07:37,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 10:07:37,085 INFO L93 Difference]: Finished difference Result 239 states and 426 transitions. [2019-12-07 10:07:37,086 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-07 10:07:37,086 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 42 [2019-12-07 10:07:37,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 10:07:37,086 INFO L225 Difference]: With dead ends: 239 [2019-12-07 10:07:37,086 INFO L226 Difference]: Without dead ends: 239 [2019-12-07 10:07:37,086 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2019-12-07 10:07:37,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2019-12-07 10:07:37,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 181. [2019-12-07 10:07:37,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-12-07 10:07:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 327 transitions. [2019-12-07 10:07:37,089 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 327 transitions. Word has length 42 [2019-12-07 10:07:37,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 10:07:37,089 INFO L462 AbstractCegarLoop]: Abstraction has 181 states and 327 transitions. [2019-12-07 10:07:37,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 10:07:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 327 transitions. [2019-12-07 10:07:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-07 10:07:37,090 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 10:07:37,090 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] [2019-12-07 10:07:37,090 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 10:07:37,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 10:07:37,090 INFO L82 PathProgramCache]: Analyzing trace with hash 22736184, now seen corresponding path program 1 times [2019-12-07 10:07:37,090 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 10:07:37,090 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994308541] [2019-12-07 10:07:37,090 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 10:07:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:07:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 10:07:37,177 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 10:07:37,177 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 10:07:37,180 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 |v_ULTIMATE.start_main_~#t1949~0.offset_18|) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t1949~0.base_24| 4)) (= (select .cse0 |v_~#z~0.base_142|) 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1949~0.base_24|) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t1949~0.base_24| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= (select .cse1 |v_ULTIMATE.start_main_~#t1949~0.base_24|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0) (= (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1949~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1949~0.base_24|) |v_ULTIMATE.start_main_~#t1949~0.offset_18| 0)) |v_#memory_int_251|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_~#t1951~0.base=|v_ULTIMATE.start_main_~#t1951~0.base_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_~#t1951~0.offset=|v_ULTIMATE.start_main_~#t1951~0.offset_15|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ULTIMATE.start_main_~#t1950~0.offset=|v_ULTIMATE.start_main_~#t1950~0.offset_26|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ULTIMATE.start_main_~#t1949~0.offset=|v_ULTIMATE.start_main_~#t1949~0.offset_18|, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_~#t1950~0.base=|v_ULTIMATE.start_main_~#t1950~0.base_30|, ULTIMATE.start_main_~#t1949~0.base=|v_ULTIMATE.start_main_~#t1949~0.base_24|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_~#t1951~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_~#t1951~0.offset, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t1950~0.offset, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1949~0.offset, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_~#t1950~0.base, ULTIMATE.start_main_~#t1949~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 10:07:37,181 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t1950~0.base_19|)) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t1950~0.base_19| 1)) (= (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1950~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1950~0.base_19|) |v_ULTIMATE.start_main_~#t1950~0.offset_18| 1)) |v_#memory_int_119|) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1950~0.base_19| 4)) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1950~0.base_19|) (not (= 0 |v_ULTIMATE.start_main_~#t1950~0.base_19|)) (= |v_ULTIMATE.start_main_~#t1950~0.offset_18| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t1950~0.base=|v_ULTIMATE.start_main_~#t1950~0.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_~#t1950~0.offset=|v_ULTIMATE.start_main_~#t1950~0.offset_18|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1950~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1950~0.offset, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-07 10:07:37,183 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1951~0.base_11|)) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1951~0.base_11| 1)) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1951~0.base_11| 4) |v_#length_21|) (not (= 0 |v_ULTIMATE.start_main_~#t1951~0.base_11|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1951~0.base_11|) (= |v_ULTIMATE.start_main_~#t1951~0.offset_10| 0) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1951~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1951~0.base_11|) |v_ULTIMATE.start_main_~#t1951~0.offset_10| 2)) |v_#memory_int_204|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t1951~0.base=|v_ULTIMATE.start_main_~#t1951~0.base_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, ULTIMATE.start_main_~#t1951~0.offset=|v_ULTIMATE.start_main_~#t1951~0.offset_10|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1951~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t1951~0.offset, #length] because there is no mapped edge [2019-12-07 10:07:37,183 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-07 10:07:37,184 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1852422452 256))) (.cse2 (= ~z$w_buff1~0_In1852422452 ~z$w_buff1~0_Out1852422452))) (or (let ((.cse1 (not (= (mod ~z$r_buff0_thd1~0_In1852422452 256) 0)))) (and .cse0 (or .cse1 (not (= (mod ~z$r_buff1_thd1~0_In1852422452 256) 0))) .cse2 (not (= 0 (mod ~z$w_buff0_used~0_In1852422452 256))) (or .cse1 (not (= 0 (mod ~z$w_buff1_used~0_In1852422452 256)))))) (and (not .cse0) .cse2))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1852422452, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1852422452, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1852422452, ~z$w_buff1~0=~z$w_buff1~0_In1852422452, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1852422452, ~weak$$choice2~0=~weak$$choice2~0_In1852422452} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1852422452, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1852422452, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1852422452, ~z$w_buff1~0=~z$w_buff1~0_Out1852422452, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out1852422452|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1852422452, ~weak$$choice2~0=~weak$$choice2~0_In1852422452, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out1852422452|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out1852422452|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-07 10:07:37,184 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-408730318 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_Out-408730318| ~z$w_buff0_used~0_In-408730318) .cse0 (let ((.cse1 (= (mod ~z$r_buff0_thd1~0_In-408730318 256) 0))) (or (= (mod ~z$w_buff0_used~0_In-408730318 256) 0) (and (= (mod ~z$r_buff1_thd1~0_In-408730318 256) 0) .cse1) (and (= (mod ~z$w_buff1_used~0_In-408730318 256) 0) .cse1))) (= |P0Thread1of1ForFork1_#t~ite16_Out-408730318| |P0Thread1of1ForFork1_#t~ite17_Out-408730318|)) (and (= |P0Thread1of1ForFork1_#t~ite16_In-408730318| |P0Thread1of1ForFork1_#t~ite16_Out-408730318|) (= |P0Thread1of1ForFork1_#t~ite17_Out-408730318| ~z$w_buff0_used~0_In-408730318) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-408730318, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-408730318, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-408730318, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In-408730318|, ~weak$$choice2~0=~weak$$choice2~0_In-408730318, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-408730318} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-408730318, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-408730318, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-408730318, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out-408730318|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out-408730318|, ~weak$$choice2~0=~weak$$choice2~0_In-408730318, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-408730318} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-07 10:07:37,184 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In-2013571239 256) 0))) (or (and (= |P0Thread1of1ForFork1_#t~ite19_Out-2013571239| |P0Thread1of1ForFork1_#t~ite20_Out-2013571239|) (let ((.cse0 (= (mod ~z$r_buff0_thd1~0_In-2013571239 256) 0))) (or (and .cse0 (= 0 (mod ~z$r_buff1_thd1~0_In-2013571239 256))) (= (mod ~z$w_buff0_used~0_In-2013571239 256) 0) (and (= (mod ~z$w_buff1_used~0_In-2013571239 256) 0) .cse0))) (= |P0Thread1of1ForFork1_#t~ite19_Out-2013571239| ~z$w_buff1_used~0_In-2013571239) .cse1) (and (= |P0Thread1of1ForFork1_#t~ite20_Out-2013571239| ~z$w_buff1_used~0_In-2013571239) (= |P0Thread1of1ForFork1_#t~ite19_In-2013571239| |P0Thread1of1ForFork1_#t~ite19_Out-2013571239|) (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2013571239, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2013571239, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-2013571239|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2013571239, ~weak$$choice2~0=~weak$$choice2~0_In-2013571239, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-2013571239} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-2013571239|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2013571239, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-2013571239|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2013571239, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2013571239, ~weak$$choice2~0=~weak$$choice2~0_In-2013571239, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-2013571239} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-07 10:07:37,185 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff0_thd1~0_In473620432 256))) (.cse1 (= ~z$r_buff0_thd1~0_Out473620432 ~z$r_buff0_thd1~0_In473620432)) (.cse0 (= 0 (mod ~weak$$choice2~0_In473620432 256)))) (or (and .cse0 (= 0 (mod ~z$w_buff0_used~0_In473620432 256)) .cse1) (and .cse0 .cse1 (= 0 (mod ~z$w_buff1_used~0_In473620432 256)) .cse2) (and .cse0 .cse1 .cse2 (= 0 (mod ~z$r_buff1_thd1~0_In473620432 256))) (and .cse1 (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In473620432, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In473620432, ~z$w_buff1_used~0=~z$w_buff1_used~0_In473620432, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In473620432, ~weak$$choice2~0=~weak$$choice2~0_In473620432} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out473620432|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In473620432, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In473620432, ~z$w_buff1_used~0=~z$w_buff1_used~0_In473620432, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out473620432, ~weak$$choice2~0=~weak$$choice2~0_In473620432, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out473620432|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out473620432|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 10:07:37,185 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-07 10:07:37,185 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-07 10:07:37,185 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 10:07:37,186 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In-1371620512 256))) (.cse1 (= (mod ~z$r_buff1_thd3~0_In-1371620512 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~mem30_In-1371620512| |P2Thread1of1ForFork0_#t~mem30_Out-1371620512|) (not .cse0) (not .cse1) (= |P2Thread1of1ForFork0_#t~ite31_Out-1371620512| ~z$w_buff1~0_In-1371620512)) (and (= (select (select |#memory_int_In-1371620512| |~#z~0.base_In-1371620512|) |~#z~0.offset_In-1371620512|) |P2Thread1of1ForFork0_#t~mem30_Out-1371620512|) (or .cse0 .cse1) (= |P2Thread1of1ForFork0_#t~mem30_Out-1371620512| |P2Thread1of1ForFork0_#t~ite31_Out-1371620512|)))) InVars {~#z~0.base=|~#z~0.base_In-1371620512|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1371620512, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1371620512, #memory_int=|#memory_int_In-1371620512|, ~z$w_buff1~0=~z$w_buff1~0_In-1371620512, ~#z~0.offset=|~#z~0.offset_In-1371620512|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-1371620512|} OutVars{~#z~0.base=|~#z~0.base_In-1371620512|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1371620512, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1371620512, #memory_int=|#memory_int_In-1371620512|, ~z$w_buff1~0=~z$w_buff1~0_In-1371620512, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-1371620512|, ~#z~0.offset=|~#z~0.offset_In-1371620512|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-1371620512|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 10:07:37,186 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 10:07:37,186 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-75380792 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In-75380792 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite33_Out-75380792| 0) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In-75380792 |P2Thread1of1ForFork0_#t~ite33_Out-75380792|) (or .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-75380792, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-75380792} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-75380792|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-75380792, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-75380792} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-07 10:07:37,187 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse0 (= (mod ~z$w_buff1_used~0_In2010769678 256) 0)) (.cse1 (= (mod ~z$r_buff1_thd3~0_In2010769678 256) 0)) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In2010769678 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In2010769678 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork0_#t~ite34_Out2010769678|)) (and (or .cse0 .cse1) (= ~z$w_buff1_used~0_In2010769678 |P2Thread1of1ForFork0_#t~ite34_Out2010769678|) (or .cse3 .cse2)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In2010769678, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In2010769678, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2010769678, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In2010769678} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In2010769678, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In2010769678, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out2010769678|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2010769678, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In2010769678} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 10:07:37,187 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In-1479693156 256) 0)) (.cse2 (= (mod ~z$r_buff0_thd3~0_In-1479693156 256) 0)) (.cse1 (= ~z$r_buff0_thd3~0_In-1479693156 ~z$r_buff0_thd3~0_Out-1479693156))) (or (and .cse0 .cse1) (and (not .cse2) (= ~z$r_buff0_thd3~0_Out-1479693156 0) (not .cse0)) (and .cse2 .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1479693156, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1479693156} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-1479693156, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-1479693156|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-1479693156} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 10:07:37,188 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In813349626 256))) (.cse1 (= (mod ~z$r_buff0_thd3~0_In813349626 256) 0)) (.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In813349626 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In813349626 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite36_Out813349626|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= ~z$r_buff1_thd3~0_In813349626 |P2Thread1of1ForFork0_#t~ite36_Out813349626|) (or .cse2 .cse3)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In813349626, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In813349626, ~z$w_buff1_used~0=~z$w_buff1_used~0_In813349626, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In813349626} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out813349626|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In813349626, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In813349626, ~z$w_buff1_used~0=~z$w_buff1_used~0_In813349626, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In813349626} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-07 10:07:37,188 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 10:07:37,188 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-07 10:07:37,188 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite42_Out983745992| |ULTIMATE.start_main_#t~ite41_Out983745992|)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In983745992 256))) (.cse0 (= (mod ~z$r_buff1_thd0~0_In983745992 256) 0))) (or (and (not .cse0) .cse1 (= ~z$w_buff1~0_In983745992 |ULTIMATE.start_main_#t~ite41_Out983745992|) (not .cse2) (= |ULTIMATE.start_main_#t~mem40_In983745992| |ULTIMATE.start_main_#t~mem40_Out983745992|)) (and (= |ULTIMATE.start_main_#t~mem40_Out983745992| |ULTIMATE.start_main_#t~ite41_Out983745992|) .cse1 (or .cse2 .cse0) (= |ULTIMATE.start_main_#t~mem40_Out983745992| (select (select |#memory_int_In983745992| |~#z~0.base_In983745992|) |~#z~0.offset_In983745992|))))) InVars {~#z~0.base=|~#z~0.base_In983745992|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In983745992, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In983745992|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In983745992, #memory_int=|#memory_int_In983745992|, ~z$w_buff1~0=~z$w_buff1~0_In983745992, ~#z~0.offset=|~#z~0.offset_In983745992|} OutVars{~#z~0.base=|~#z~0.base_In983745992|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out983745992|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In983745992, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out983745992|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In983745992, #memory_int=|#memory_int_In983745992|, ~z$w_buff1~0=~z$w_buff1~0_In983745992, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out983745992|, ~#z~0.offset=|~#z~0.offset_In983745992|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 10:07:37,189 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In1769617742 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1769617742 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite43_Out1769617742|) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In1769617742 |ULTIMATE.start_main_#t~ite43_Out1769617742|) (or .cse0 .cse1)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1769617742, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1769617742} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1769617742, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1769617742, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out1769617742|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 10:07:37,189 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1733097027 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In1733097027 256))) (.cse3 (= (mod ~z$w_buff1_used~0_In1733097027 256) 0)) (.cse2 (= (mod ~z$r_buff1_thd0~0_In1733097027 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite44_Out1733097027| ~z$w_buff1_used~0_In1733097027)) (and (= |ULTIMATE.start_main_#t~ite44_Out1733097027| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1733097027, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1733097027, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1733097027, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1733097027} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1733097027, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1733097027, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1733097027, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1733097027, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1733097027|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 10:07:37,190 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In-805306684 256) 0)) (.cse0 (= ~z$r_buff0_thd0~0_In-805306684 ~z$r_buff0_thd0~0_Out-805306684)) (.cse2 (= (mod ~z$r_buff0_thd0~0_In-805306684 256) 0))) (or (and .cse0 .cse1) (and (not .cse2) (= ~z$r_buff0_thd0~0_Out-805306684 0) (not .cse1)) (and .cse0 .cse2))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-805306684, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-805306684} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out-805306684, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-805306684, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-805306684|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 10:07:37,190 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse2 (= 0 ~z$r_buff1_thd0~0_Out-538243733)) (.cse5 (= 0 (mod ~z$w_buff0_used~0_In-538243733 256))) (.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In-538243733 256))) (.cse0 (= |ULTIMATE.start_main_#t~nondet47_In-538243733| ~weak$$choice1~0_Out-538243733)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-538243733 256))) (.cse4 (= ~z$r_buff1_thd0~0_In-538243733 ~z$r_buff1_thd0~0_Out-538243733)) (.cse6 (= 0 (mod ~z$r_buff0_thd0~0_In-538243733 256)))) (or (and .cse0 (not .cse1) .cse2 (not .cse3)) (and .cse0 .cse1 .cse4 .cse5) (and .cse0 .cse3 .cse4 .cse5) (and .cse0 (not .cse6) .cse2 (not .cse5)) (and .cse0 .cse3 .cse4 .cse6) (and .cse0 .cse1 .cse4 .cse6))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-538243733, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-538243733|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-538243733, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-538243733, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-538243733} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-538243733, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-538243733, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-538243733|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-538243733, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-538243733, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-538243733, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-538243733|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-12-07 10:07:37,190 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In1544422757 256) 0)) (.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In1544422757 256))))) (or (and (= |ULTIMATE.start_main_#t~mem48_Out1544422757| |ULTIMATE.start_main_#t~ite49_Out1544422757|) (= |ULTIMATE.start_main_#t~mem48_Out1544422757| (select (select |#memory_int_In1544422757| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1544422757) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1544422757)) .cse0 (not .cse1)) (and .cse1 (= |ULTIMATE.start_main_#t~ite49_Out1544422757| ~__unbuffered_p0_EAX~0_In1544422757) (= |ULTIMATE.start_main_#t~mem48_In1544422757| |ULTIMATE.start_main_#t~mem48_Out1544422757|) .cse0))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1544422757, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1544422757, #memory_int=|#memory_int_In1544422757|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1544422757, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In1544422757|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In1544422757, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1544422757, #memory_int=|#memory_int_In1544422757|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out1544422757|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1544422757, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out1544422757|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 10:07:37,191 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 10:07:37,191 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 10:07:37,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 10:07:37 BasicIcfg [2019-12-07 10:07:37,233 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 10:07:37,234 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 10:07:37,234 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 10:07:37,234 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 10:07:37,234 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 10:07:30" (3/4) ... [2019-12-07 10:07:37,236 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-12-07 10:07:37,236 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 |v_ULTIMATE.start_main_~#t1949~0.offset_18|) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t1949~0.base_24| 4)) (= (select .cse0 |v_~#z~0.base_142|) 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1949~0.base_24|) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t1949~0.base_24| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= (select .cse1 |v_ULTIMATE.start_main_~#t1949~0.base_24|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0) (= (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1949~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1949~0.base_24|) |v_ULTIMATE.start_main_~#t1949~0.offset_18| 0)) |v_#memory_int_251|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_~#t1951~0.base=|v_ULTIMATE.start_main_~#t1951~0.base_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_~#t1951~0.offset=|v_ULTIMATE.start_main_~#t1951~0.offset_15|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ULTIMATE.start_main_~#t1950~0.offset=|v_ULTIMATE.start_main_~#t1950~0.offset_26|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ULTIMATE.start_main_~#t1949~0.offset=|v_ULTIMATE.start_main_~#t1949~0.offset_18|, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_~#t1950~0.base=|v_ULTIMATE.start_main_~#t1950~0.base_30|, ULTIMATE.start_main_~#t1949~0.base=|v_ULTIMATE.start_main_~#t1949~0.base_24|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_~#t1951~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_~#t1951~0.offset, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t1950~0.offset, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1949~0.offset, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_~#t1950~0.base, ULTIMATE.start_main_~#t1949~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 10:07:37,237 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t1950~0.base_19|)) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t1950~0.base_19| 1)) (= (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1950~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1950~0.base_19|) |v_ULTIMATE.start_main_~#t1950~0.offset_18| 1)) |v_#memory_int_119|) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1950~0.base_19| 4)) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1950~0.base_19|) (not (= 0 |v_ULTIMATE.start_main_~#t1950~0.base_19|)) (= |v_ULTIMATE.start_main_~#t1950~0.offset_18| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t1950~0.base=|v_ULTIMATE.start_main_~#t1950~0.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_~#t1950~0.offset=|v_ULTIMATE.start_main_~#t1950~0.offset_18|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1950~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1950~0.offset, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-07 10:07:37,238 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1951~0.base_11|)) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1951~0.base_11| 1)) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1951~0.base_11| 4) |v_#length_21|) (not (= 0 |v_ULTIMATE.start_main_~#t1951~0.base_11|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1951~0.base_11|) (= |v_ULTIMATE.start_main_~#t1951~0.offset_10| 0) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1951~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1951~0.base_11|) |v_ULTIMATE.start_main_~#t1951~0.offset_10| 2)) |v_#memory_int_204|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t1951~0.base=|v_ULTIMATE.start_main_~#t1951~0.base_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, ULTIMATE.start_main_~#t1951~0.offset=|v_ULTIMATE.start_main_~#t1951~0.offset_10|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1951~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t1951~0.offset, #length] because there is no mapped edge [2019-12-07 10:07:37,238 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-07 10:07:37,238 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1852422452 256))) (.cse2 (= ~z$w_buff1~0_In1852422452 ~z$w_buff1~0_Out1852422452))) (or (let ((.cse1 (not (= (mod ~z$r_buff0_thd1~0_In1852422452 256) 0)))) (and .cse0 (or .cse1 (not (= (mod ~z$r_buff1_thd1~0_In1852422452 256) 0))) .cse2 (not (= 0 (mod ~z$w_buff0_used~0_In1852422452 256))) (or .cse1 (not (= 0 (mod ~z$w_buff1_used~0_In1852422452 256)))))) (and (not .cse0) .cse2))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1852422452, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1852422452, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1852422452, ~z$w_buff1~0=~z$w_buff1~0_In1852422452, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1852422452, ~weak$$choice2~0=~weak$$choice2~0_In1852422452} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1852422452, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1852422452, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1852422452, ~z$w_buff1~0=~z$w_buff1~0_Out1852422452, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out1852422452|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1852422452, ~weak$$choice2~0=~weak$$choice2~0_In1852422452, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out1852422452|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out1852422452|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-07 10:07:37,239 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-408730318 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_Out-408730318| ~z$w_buff0_used~0_In-408730318) .cse0 (let ((.cse1 (= (mod ~z$r_buff0_thd1~0_In-408730318 256) 0))) (or (= (mod ~z$w_buff0_used~0_In-408730318 256) 0) (and (= (mod ~z$r_buff1_thd1~0_In-408730318 256) 0) .cse1) (and (= (mod ~z$w_buff1_used~0_In-408730318 256) 0) .cse1))) (= |P0Thread1of1ForFork1_#t~ite16_Out-408730318| |P0Thread1of1ForFork1_#t~ite17_Out-408730318|)) (and (= |P0Thread1of1ForFork1_#t~ite16_In-408730318| |P0Thread1of1ForFork1_#t~ite16_Out-408730318|) (= |P0Thread1of1ForFork1_#t~ite17_Out-408730318| ~z$w_buff0_used~0_In-408730318) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-408730318, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-408730318, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-408730318, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In-408730318|, ~weak$$choice2~0=~weak$$choice2~0_In-408730318, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-408730318} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-408730318, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-408730318, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-408730318, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out-408730318|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out-408730318|, ~weak$$choice2~0=~weak$$choice2~0_In-408730318, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-408730318} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-07 10:07:37,239 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In-2013571239 256) 0))) (or (and (= |P0Thread1of1ForFork1_#t~ite19_Out-2013571239| |P0Thread1of1ForFork1_#t~ite20_Out-2013571239|) (let ((.cse0 (= (mod ~z$r_buff0_thd1~0_In-2013571239 256) 0))) (or (and .cse0 (= 0 (mod ~z$r_buff1_thd1~0_In-2013571239 256))) (= (mod ~z$w_buff0_used~0_In-2013571239 256) 0) (and (= (mod ~z$w_buff1_used~0_In-2013571239 256) 0) .cse0))) (= |P0Thread1of1ForFork1_#t~ite19_Out-2013571239| ~z$w_buff1_used~0_In-2013571239) .cse1) (and (= |P0Thread1of1ForFork1_#t~ite20_Out-2013571239| ~z$w_buff1_used~0_In-2013571239) (= |P0Thread1of1ForFork1_#t~ite19_In-2013571239| |P0Thread1of1ForFork1_#t~ite19_Out-2013571239|) (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2013571239, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2013571239, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-2013571239|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2013571239, ~weak$$choice2~0=~weak$$choice2~0_In-2013571239, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-2013571239} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-2013571239|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2013571239, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-2013571239|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-2013571239, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2013571239, ~weak$$choice2~0=~weak$$choice2~0_In-2013571239, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-2013571239} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-07 10:07:37,239 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff0_thd1~0_In473620432 256))) (.cse1 (= ~z$r_buff0_thd1~0_Out473620432 ~z$r_buff0_thd1~0_In473620432)) (.cse0 (= 0 (mod ~weak$$choice2~0_In473620432 256)))) (or (and .cse0 (= 0 (mod ~z$w_buff0_used~0_In473620432 256)) .cse1) (and .cse0 .cse1 (= 0 (mod ~z$w_buff1_used~0_In473620432 256)) .cse2) (and .cse0 .cse1 .cse2 (= 0 (mod ~z$r_buff1_thd1~0_In473620432 256))) (and .cse1 (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In473620432, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In473620432, ~z$w_buff1_used~0=~z$w_buff1_used~0_In473620432, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In473620432, ~weak$$choice2~0=~weak$$choice2~0_In473620432} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out473620432|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In473620432, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In473620432, ~z$w_buff1_used~0=~z$w_buff1_used~0_In473620432, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out473620432, ~weak$$choice2~0=~weak$$choice2~0_In473620432, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out473620432|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out473620432|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-07 10:07:37,240 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-07 10:07:37,240 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-07 10:07:37,240 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-07 10:07:37,241 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In-1371620512 256))) (.cse1 (= (mod ~z$r_buff1_thd3~0_In-1371620512 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~mem30_In-1371620512| |P2Thread1of1ForFork0_#t~mem30_Out-1371620512|) (not .cse0) (not .cse1) (= |P2Thread1of1ForFork0_#t~ite31_Out-1371620512| ~z$w_buff1~0_In-1371620512)) (and (= (select (select |#memory_int_In-1371620512| |~#z~0.base_In-1371620512|) |~#z~0.offset_In-1371620512|) |P2Thread1of1ForFork0_#t~mem30_Out-1371620512|) (or .cse0 .cse1) (= |P2Thread1of1ForFork0_#t~mem30_Out-1371620512| |P2Thread1of1ForFork0_#t~ite31_Out-1371620512|)))) InVars {~#z~0.base=|~#z~0.base_In-1371620512|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1371620512, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1371620512, #memory_int=|#memory_int_In-1371620512|, ~z$w_buff1~0=~z$w_buff1~0_In-1371620512, ~#z~0.offset=|~#z~0.offset_In-1371620512|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-1371620512|} OutVars{~#z~0.base=|~#z~0.base_In-1371620512|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1371620512, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1371620512, #memory_int=|#memory_int_In-1371620512|, ~z$w_buff1~0=~z$w_buff1~0_In-1371620512, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-1371620512|, ~#z~0.offset=|~#z~0.offset_In-1371620512|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-1371620512|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 10:07:37,241 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-07 10:07:37,241 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-75380792 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In-75380792 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite33_Out-75380792| 0) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In-75380792 |P2Thread1of1ForFork0_#t~ite33_Out-75380792|) (or .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-75380792, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-75380792} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-75380792|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-75380792, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-75380792} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-07 10:07:37,241 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse0 (= (mod ~z$w_buff1_used~0_In2010769678 256) 0)) (.cse1 (= (mod ~z$r_buff1_thd3~0_In2010769678 256) 0)) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In2010769678 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In2010769678 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork0_#t~ite34_Out2010769678|)) (and (or .cse0 .cse1) (= ~z$w_buff1_used~0_In2010769678 |P2Thread1of1ForFork0_#t~ite34_Out2010769678|) (or .cse3 .cse2)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In2010769678, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In2010769678, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2010769678, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In2010769678} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In2010769678, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In2010769678, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out2010769678|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2010769678, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In2010769678} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-07 10:07:37,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In-1479693156 256) 0)) (.cse2 (= (mod ~z$r_buff0_thd3~0_In-1479693156 256) 0)) (.cse1 (= ~z$r_buff0_thd3~0_In-1479693156 ~z$r_buff0_thd3~0_Out-1479693156))) (or (and .cse0 .cse1) (and (not .cse2) (= ~z$r_buff0_thd3~0_Out-1479693156 0) (not .cse0)) (and .cse2 .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1479693156, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1479693156} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-1479693156, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-1479693156|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-1479693156} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-07 10:07:37,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In813349626 256))) (.cse1 (= (mod ~z$r_buff0_thd3~0_In813349626 256) 0)) (.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In813349626 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In813349626 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite36_Out813349626|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (= ~z$r_buff1_thd3~0_In813349626 |P2Thread1of1ForFork0_#t~ite36_Out813349626|) (or .cse2 .cse3)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In813349626, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In813349626, ~z$w_buff1_used~0=~z$w_buff1_used~0_In813349626, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In813349626} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out813349626|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In813349626, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In813349626, ~z$w_buff1_used~0=~z$w_buff1_used~0_In813349626, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In813349626} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-07 10:07:37,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-07 10:07:37,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-07 10:07:37,242 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite42_Out983745992| |ULTIMATE.start_main_#t~ite41_Out983745992|)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In983745992 256))) (.cse0 (= (mod ~z$r_buff1_thd0~0_In983745992 256) 0))) (or (and (not .cse0) .cse1 (= ~z$w_buff1~0_In983745992 |ULTIMATE.start_main_#t~ite41_Out983745992|) (not .cse2) (= |ULTIMATE.start_main_#t~mem40_In983745992| |ULTIMATE.start_main_#t~mem40_Out983745992|)) (and (= |ULTIMATE.start_main_#t~mem40_Out983745992| |ULTIMATE.start_main_#t~ite41_Out983745992|) .cse1 (or .cse2 .cse0) (= |ULTIMATE.start_main_#t~mem40_Out983745992| (select (select |#memory_int_In983745992| |~#z~0.base_In983745992|) |~#z~0.offset_In983745992|))))) InVars {~#z~0.base=|~#z~0.base_In983745992|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In983745992, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In983745992|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In983745992, #memory_int=|#memory_int_In983745992|, ~z$w_buff1~0=~z$w_buff1~0_In983745992, ~#z~0.offset=|~#z~0.offset_In983745992|} OutVars{~#z~0.base=|~#z~0.base_In983745992|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out983745992|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In983745992, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out983745992|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In983745992, #memory_int=|#memory_int_In983745992|, ~z$w_buff1~0=~z$w_buff1~0_In983745992, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out983745992|, ~#z~0.offset=|~#z~0.offset_In983745992|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-07 10:07:37,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In1769617742 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1769617742 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite43_Out1769617742|) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In1769617742 |ULTIMATE.start_main_#t~ite43_Out1769617742|) (or .cse0 .cse1)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1769617742, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1769617742} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1769617742, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1769617742, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out1769617742|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-07 10:07:37,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1733097027 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In1733097027 256))) (.cse3 (= (mod ~z$w_buff1_used~0_In1733097027 256) 0)) (.cse2 (= (mod ~z$r_buff1_thd0~0_In1733097027 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite44_Out1733097027| ~z$w_buff1_used~0_In1733097027)) (and (= |ULTIMATE.start_main_#t~ite44_Out1733097027| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1733097027, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1733097027, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1733097027, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1733097027} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1733097027, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1733097027, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1733097027, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1733097027, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1733097027|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-07 10:07:37,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In-805306684 256) 0)) (.cse0 (= ~z$r_buff0_thd0~0_In-805306684 ~z$r_buff0_thd0~0_Out-805306684)) (.cse2 (= (mod ~z$r_buff0_thd0~0_In-805306684 256) 0))) (or (and .cse0 .cse1) (and (not .cse2) (= ~z$r_buff0_thd0~0_Out-805306684 0) (not .cse1)) (and .cse0 .cse2))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-805306684, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-805306684} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out-805306684, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-805306684, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-805306684|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-07 10:07:37,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse2 (= 0 ~z$r_buff1_thd0~0_Out-538243733)) (.cse5 (= 0 (mod ~z$w_buff0_used~0_In-538243733 256))) (.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In-538243733 256))) (.cse0 (= |ULTIMATE.start_main_#t~nondet47_In-538243733| ~weak$$choice1~0_Out-538243733)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-538243733 256))) (.cse4 (= ~z$r_buff1_thd0~0_In-538243733 ~z$r_buff1_thd0~0_Out-538243733)) (.cse6 (= 0 (mod ~z$r_buff0_thd0~0_In-538243733 256)))) (or (and .cse0 (not .cse1) .cse2 (not .cse3)) (and .cse0 .cse1 .cse4 .cse5) (and .cse0 .cse3 .cse4 .cse5) (and .cse0 (not .cse6) .cse2 (not .cse5)) (and .cse0 .cse3 .cse4 .cse6) (and .cse0 .cse1 .cse4 .cse6))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-538243733, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-538243733|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-538243733, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-538243733, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-538243733} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-538243733, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-538243733, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-538243733|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-538243733, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-538243733, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-538243733, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-538243733|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-12-07 10:07:37,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In1544422757 256) 0)) (.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In1544422757 256))))) (or (and (= |ULTIMATE.start_main_#t~mem48_Out1544422757| |ULTIMATE.start_main_#t~ite49_Out1544422757|) (= |ULTIMATE.start_main_#t~mem48_Out1544422757| (select (select |#memory_int_In1544422757| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1544422757) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1544422757)) .cse0 (not .cse1)) (and .cse1 (= |ULTIMATE.start_main_#t~ite49_Out1544422757| ~__unbuffered_p0_EAX~0_In1544422757) (= |ULTIMATE.start_main_#t~mem48_In1544422757| |ULTIMATE.start_main_#t~mem48_Out1544422757|) .cse0))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1544422757, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1544422757, #memory_int=|#memory_int_In1544422757|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1544422757, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In1544422757|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In1544422757, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1544422757, #memory_int=|#memory_int_In1544422757|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out1544422757|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1544422757, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1544422757, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out1544422757|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 10:07:37,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-07 10:07:37,244 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-07 10:07:37,293 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f96069da-5dbb-4d2a-acb7-d0f983087fcf/bin/uautomizer/witness.graphml [2019-12-07 10:07:37,293 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 10:07:37,294 INFO L168 Benchmark]: Toolchain (without parser) took 7975.94 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 384.3 MB). Free memory was 940.8 MB in the beginning and 1.2 GB in the end (delta: -252.4 MB). Peak memory consumption was 131.9 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,294 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:07:37,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,295 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,295 INFO L168 Benchmark]: Boogie Preprocessor took 23.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,296 INFO L168 Benchmark]: RCFGBuilder took 404.50 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: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,296 INFO L168 Benchmark]: TraceAbstraction took 7092.61 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 271.6 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -199.7 MB). Peak memory consumption was 71.9 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,296 INFO L168 Benchmark]: Witness Printer took 59.34 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-12-07 10:07:37,298 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 960.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 357.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 404.50 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: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 7092.61 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 271.6 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -199.7 MB). Peak memory consumption was 71.9 MB. Max. memory is 11.5 GB. * Witness Printer took 59.34 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.8s, 170 ProgramPointsBefore, 66 ProgramPointsAfterwards, 196 TransitionsBefore, 72 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 24 ChoiceCompositions, 5120 VarBasedMoverChecksPositive, 140 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 158 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.5s, 0 MoverChecksTotal, 40922 CheckedPairsTotal, 139 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L823] FCALL, FORK 0 pthread_create(&t1949, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L825] FCALL, FORK 0 pthread_create(&t1950, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L753] EXPR 1 \read(z) [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={6:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L827] FCALL, FORK 0 pthread_create(&t1951, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={6:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used)) [L757] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L794] 3 __unbuffered_p2_EAX = y [L797] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L802] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L833] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L834] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L835] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Result: UNSAFE, OverallTime: 6.9s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 878 SDtfs, 929 SDslu, 1256 SDs, 0 SdLazy, 352 SolverSat, 39 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 57 GetRequests, 11 SyntacticMatches, 5 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10130occurred 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: 0.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 378 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 353 NumberOfCodeBlocks, 353 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 299 ConstructedInterpolants, 0 QuantifiedInterpolants, 21452 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...