/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/thin001_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 23:10:07,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 23:10:07,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 23:10:07,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 23:10:07,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 23:10:07,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 23:10:07,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 23:10:07,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 23:10:07,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 23:10:07,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 23:10:07,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 23:10:07,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 23:10:07,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 23:10:07,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 23:10:07,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 23:10:07,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 23:10:07,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 23:10:07,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 23:10:07,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 23:10:07,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 23:10:07,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 23:10:07,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 23:10:07,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 23:10:07,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 23:10:07,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 23:10:07,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 23:10:07,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 23:10:07,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 23:10:07,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 23:10:07,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 23:10:07,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 23:10:07,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 23:10:07,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 23:10:07,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 23:10:07,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 23:10:07,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 23:10:07,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 23:10:07,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 23:10:07,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 23:10:07,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 23:10:07,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 23:10:07,691 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 23:10:07,725 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 23:10:07,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 23:10:07,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 23:10:07,730 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 23:10:07,730 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 23:10:07,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 23:10:07,734 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 23:10:07,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 23:10:07,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 23:10:07,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 23:10:07,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 23:10:07,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 23:10:07,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 23:10:07,736 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 23:10:07,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 23:10:07,736 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 23:10:07,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 23:10:07,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 23:10:07,738 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 23:10:07,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 23:10:07,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 23:10:07,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 23:10:07,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 23:10:07,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 23:10:07,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 23:10:07,740 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 23:10:07,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 23:10:07,740 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 23:10:07,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 23:10:07,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 23:10:08,050 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 23:10:08,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 23:10:08,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 23:10:08,078 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 23:10:08,078 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 23:10:08,079 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin001_power.opt.i [2019-12-18 23:10:08,145 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ceb940aa/e85025bbff7d41e1a5d1059f4b6be5ac/FLAG0e9cecaa9 [2019-12-18 23:10:08,674 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 23:10:08,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin001_power.opt.i [2019-12-18 23:10:08,703 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ceb940aa/e85025bbff7d41e1a5d1059f4b6be5ac/FLAG0e9cecaa9 [2019-12-18 23:10:08,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ceb940aa/e85025bbff7d41e1a5d1059f4b6be5ac [2019-12-18 23:10:08,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 23:10:08,939 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 23:10:08,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 23:10:08,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 23:10:08,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 23:10:08,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:10:08" (1/1) ... [2019-12-18 23:10:08,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@152dc7a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:08, skipping insertion in model container [2019-12-18 23:10:08,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:10:08" (1/1) ... [2019-12-18 23:10:08,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 23:10:09,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 23:10:09,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 23:10:09,617 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 23:10:09,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 23:10:09,819 INFO L208 MainTranslator]: Completed translation [2019-12-18 23:10:09,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09 WrapperNode [2019-12-18 23:10:09,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 23:10:09,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 23:10:09,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 23:10:09,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 23:10:09,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 23:10:09,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 23:10:09,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 23:10:09,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 23:10:09,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... [2019-12-18 23:10:09,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 23:10:09,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 23:10:09,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 23:10:09,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 23:10:09,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 23:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 23:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 23:10:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 23:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 23:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 23:10:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 23:10:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 23:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 23:10:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 23:10:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 23:10:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 23:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 23:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 23:10:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 23:10:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 23:10:10,061 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 23:10:11,144 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 23:10:11,145 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 23:10:11,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:10:11 BoogieIcfgContainer [2019-12-18 23:10:11,166 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 23:10:11,167 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 23:10:11,167 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 23:10:11,171 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 23:10:11,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 11:10:08" (1/3) ... [2019-12-18 23:10:11,172 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@311679e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:10:11, skipping insertion in model container [2019-12-18 23:10:11,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:10:09" (2/3) ... [2019-12-18 23:10:11,172 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@311679e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:10:11, skipping insertion in model container [2019-12-18 23:10:11,173 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:10:11" (3/3) ... [2019-12-18 23:10:11,174 INFO L109 eAbstractionObserver]: Analyzing ICFG thin001_power.opt.i [2019-12-18 23:10:11,185 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 23:10:11,185 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 23:10:11,193 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 23:10:11,194 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 23:10:11,242 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,242 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,242 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,242 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,243 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,243 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,244 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,245 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,245 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,245 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,245 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,245 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,246 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,246 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,247 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,248 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,249 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,250 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,251 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,252 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,253 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,259 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,259 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,259 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,260 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,260 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,260 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,260 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,260 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,260 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,261 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,261 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,261 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,261 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,261 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,262 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,263 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,264 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,265 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,266 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,267 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,268 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,269 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,270 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,271 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,272 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,273 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,276 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,276 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,276 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,277 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,283 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,284 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,285 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,286 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,287 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,288 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,289 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,293 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,294 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,295 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,297 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,297 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,297 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,297 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,303 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,303 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,303 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,304 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,304 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,304 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,306 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,306 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,306 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,306 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,306 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,329 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,330 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,331 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,332 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,332 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,332 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,332 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,332 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,335 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,336 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,336 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,336 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,341 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,342 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,342 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,343 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,343 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,343 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,343 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,343 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,344 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,344 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,344 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,344 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,344 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,346 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,347 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,347 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,347 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,347 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,347 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,347 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,348 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,348 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,348 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,348 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,348 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,348 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,349 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,349 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,349 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,349 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,349 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,349 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,350 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,350 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,350 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,350 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,350 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,350 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,351 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,351 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,351 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,351 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,351 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,351 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,352 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,353 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,353 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,353 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,353 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,353 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,354 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,354 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,354 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,354 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,354 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,354 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,355 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,356 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 23:10:11,375 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 23:10:11,395 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 23:10:11,395 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 23:10:11,396 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 23:10:11,396 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 23:10:11,396 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 23:10:11,396 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 23:10:11,396 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 23:10:11,396 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 23:10:11,413 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 224 places, 276 transitions [2019-12-18 23:10:11,415 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-18 23:10:11,551 INFO L126 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-18 23:10:11,551 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 23:10:11,572 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 9/218 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-18 23:10:11,607 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-18 23:10:11,666 INFO L126 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-18 23:10:11,666 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 23:10:11,679 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 9/218 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-18 23:10:11,709 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 22870 [2019-12-18 23:10:11,710 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 23:10:16,637 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-18 23:10:16,848 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-18 23:10:17,343 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-18 23:10:17,596 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-18 23:10:17,625 INFO L206 etLargeBlockEncoding]: Checked pairs total: 118465 [2019-12-18 23:10:17,625 INFO L214 etLargeBlockEncoding]: Total number of compositions: 171 [2019-12-18 23:10:17,628 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 108 places, 133 transitions [2019-12-18 23:10:20,514 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36066 states. [2019-12-18 23:10:20,516 INFO L276 IsEmpty]: Start isEmpty. Operand 36066 states. [2019-12-18 23:10:20,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-18 23:10:20,522 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:20,523 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-18 23:10:20,523 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:20,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:20,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1145662458, now seen corresponding path program 1 times [2019-12-18 23:10:20,538 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:20,539 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968932970] [2019-12-18 23:10:20,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:20,769 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968932970] [2019-12-18 23:10:20,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:20,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 23:10:20,773 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554462835] [2019-12-18 23:10:20,778 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:20,778 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:20,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:20,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:20,796 INFO L87 Difference]: Start difference. First operand 36066 states. Second operand 3 states. [2019-12-18 23:10:21,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:21,495 INFO L93 Difference]: Finished difference Result 35014 states and 139152 transitions. [2019-12-18 23:10:21,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:21,497 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-18 23:10:21,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:21,794 INFO L225 Difference]: With dead ends: 35014 [2019-12-18 23:10:21,794 INFO L226 Difference]: Without dead ends: 33454 [2019-12-18 23:10:21,798 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:22,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33454 states. [2019-12-18 23:10:23,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33454 to 33454. [2019-12-18 23:10:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33454 states. [2019-12-18 23:10:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33454 states to 33454 states and 132896 transitions. [2019-12-18 23:10:23,708 INFO L78 Accepts]: Start accepts. Automaton has 33454 states and 132896 transitions. Word has length 5 [2019-12-18 23:10:23,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:23,709 INFO L462 AbstractCegarLoop]: Abstraction has 33454 states and 132896 transitions. [2019-12-18 23:10:23,709 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 33454 states and 132896 transitions. [2019-12-18 23:10:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-18 23:10:23,715 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:23,715 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:23,715 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:23,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:23,716 INFO L82 PathProgramCache]: Analyzing trace with hash 671846347, now seen corresponding path program 1 times [2019-12-18 23:10:23,716 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:23,716 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365220734] [2019-12-18 23:10:23,717 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:23,845 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365220734] [2019-12-18 23:10:23,845 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:23,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:23,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903498841] [2019-12-18 23:10:23,847 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 23:10:23,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:23,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 23:10:23,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 23:10:23,847 INFO L87 Difference]: Start difference. First operand 33454 states and 132896 transitions. Second operand 4 states. [2019-12-18 23:10:26,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:26,536 INFO L93 Difference]: Finished difference Result 52956 states and 199071 transitions. [2019-12-18 23:10:26,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:26,536 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-18 23:10:26,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:26,905 INFO L225 Difference]: With dead ends: 52956 [2019-12-18 23:10:26,905 INFO L226 Difference]: Without dead ends: 52942 [2019-12-18 23:10:26,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:27,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52942 states. [2019-12-18 23:10:28,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52942 to 48768. [2019-12-18 23:10:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48768 states. [2019-12-18 23:10:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48768 states to 48768 states and 185695 transitions. [2019-12-18 23:10:30,812 INFO L78 Accepts]: Start accepts. Automaton has 48768 states and 185695 transitions. Word has length 13 [2019-12-18 23:10:30,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:30,813 INFO L462 AbstractCegarLoop]: Abstraction has 48768 states and 185695 transitions. [2019-12-18 23:10:30,813 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 23:10:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 48768 states and 185695 transitions. [2019-12-18 23:10:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 23:10:30,824 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:30,824 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:30,825 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:30,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:30,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1368287110, now seen corresponding path program 1 times [2019-12-18 23:10:30,825 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:30,825 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212533609] [2019-12-18 23:10:30,826 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:30,984 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212533609] [2019-12-18 23:10:30,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:30,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:30,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524692761] [2019-12-18 23:10:30,985 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:30,985 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:30,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:30,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:30,986 INFO L87 Difference]: Start difference. First operand 48768 states and 185695 transitions. Second operand 5 states. [2019-12-18 23:10:31,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:31,632 INFO L93 Difference]: Finished difference Result 72580 states and 271137 transitions. [2019-12-18 23:10:31,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 23:10:31,633 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 23:10:31,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:32,111 INFO L225 Difference]: With dead ends: 72580 [2019-12-18 23:10:32,111 INFO L226 Difference]: Without dead ends: 72580 [2019-12-18 23:10:32,112 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:32,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72580 states. [2019-12-18 23:10:34,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72580 to 55690. [2019-12-18 23:10:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55690 states. [2019-12-18 23:10:34,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55690 states to 55690 states and 210908 transitions. [2019-12-18 23:10:34,350 INFO L78 Accepts]: Start accepts. Automaton has 55690 states and 210908 transitions. Word has length 16 [2019-12-18 23:10:34,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:34,351 INFO L462 AbstractCegarLoop]: Abstraction has 55690 states and 210908 transitions. [2019-12-18 23:10:34,351 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 55690 states and 210908 transitions. [2019-12-18 23:10:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 23:10:34,357 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:34,357 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:34,358 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:34,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:34,358 INFO L82 PathProgramCache]: Analyzing trace with hash -1368091314, now seen corresponding path program 1 times [2019-12-18 23:10:34,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:34,358 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689132939] [2019-12-18 23:10:34,358 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:34,406 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689132939] [2019-12-18 23:10:34,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:34,406 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:34,406 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710553730] [2019-12-18 23:10:34,407 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:34,407 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:34,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:34,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:34,408 INFO L87 Difference]: Start difference. First operand 55690 states and 210908 transitions. Second operand 3 states. [2019-12-18 23:10:35,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:35,237 INFO L93 Difference]: Finished difference Result 74598 states and 277862 transitions. [2019-12-18 23:10:35,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:35,238 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-18 23:10:35,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:35,432 INFO L225 Difference]: With dead ends: 74598 [2019-12-18 23:10:35,432 INFO L226 Difference]: Without dead ends: 74598 [2019-12-18 23:10:35,432 INFO L631 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 [2019-12-18 23:10:35,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74598 states. [2019-12-18 23:10:38,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74598 to 62450. [2019-12-18 23:10:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62450 states. [2019-12-18 23:10:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62450 states to 62450 states and 234250 transitions. [2019-12-18 23:10:39,088 INFO L78 Accepts]: Start accepts. Automaton has 62450 states and 234250 transitions. Word has length 16 [2019-12-18 23:10:39,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:39,089 INFO L462 AbstractCegarLoop]: Abstraction has 62450 states and 234250 transitions. [2019-12-18 23:10:39,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 62450 states and 234250 transitions. [2019-12-18 23:10:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 23:10:39,097 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:39,097 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:39,097 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:39,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:39,098 INFO L82 PathProgramCache]: Analyzing trace with hash -13515384, now seen corresponding path program 1 times [2019-12-18 23:10:39,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:39,098 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255887728] [2019-12-18 23:10:39,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:39,189 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255887728] [2019-12-18 23:10:39,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:39,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:39,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252584481] [2019-12-18 23:10:39,191 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:39,191 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:39,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:39,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:39,191 INFO L87 Difference]: Start difference. First operand 62450 states and 234250 transitions. Second operand 5 states. [2019-12-18 23:10:40,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:40,208 INFO L93 Difference]: Finished difference Result 76808 states and 286031 transitions. [2019-12-18 23:10:40,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 23:10:40,208 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 23:10:40,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:40,404 INFO L225 Difference]: With dead ends: 76808 [2019-12-18 23:10:40,405 INFO L226 Difference]: Without dead ends: 76808 [2019-12-18 23:10:40,405 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:40,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76808 states. [2019-12-18 23:10:44,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76808 to 61050. [2019-12-18 23:10:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61050 states. [2019-12-18 23:10:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61050 states to 61050 states and 229646 transitions. [2019-12-18 23:10:44,305 INFO L78 Accepts]: Start accepts. Automaton has 61050 states and 229646 transitions. Word has length 16 [2019-12-18 23:10:44,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:44,305 INFO L462 AbstractCegarLoop]: Abstraction has 61050 states and 229646 transitions. [2019-12-18 23:10:44,306 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61050 states and 229646 transitions. [2019-12-18 23:10:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 23:10:44,331 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:44,331 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:44,332 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:44,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:44,332 INFO L82 PathProgramCache]: Analyzing trace with hash 907295681, now seen corresponding path program 1 times [2019-12-18 23:10:44,332 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:44,333 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729362998] [2019-12-18 23:10:44,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:44,393 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729362998] [2019-12-18 23:10:44,393 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:44,393 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:44,393 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182863890] [2019-12-18 23:10:44,394 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:44,395 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:44,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:44,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:44,395 INFO L87 Difference]: Start difference. First operand 61050 states and 229646 transitions. Second operand 3 states. [2019-12-18 23:10:44,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:44,658 INFO L93 Difference]: Finished difference Result 58752 states and 219215 transitions. [2019-12-18 23:10:44,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:44,658 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-18 23:10:44,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:44,804 INFO L225 Difference]: With dead ends: 58752 [2019-12-18 23:10:44,804 INFO L226 Difference]: Without dead ends: 58752 [2019-12-18 23:10:44,805 INFO L631 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 [2019-12-18 23:10:45,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58752 states. [2019-12-18 23:10:46,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58752 to 58512. [2019-12-18 23:10:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58512 states. [2019-12-18 23:10:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58512 states to 58512 states and 218399 transitions. [2019-12-18 23:10:46,387 INFO L78 Accepts]: Start accepts. Automaton has 58512 states and 218399 transitions. Word has length 21 [2019-12-18 23:10:46,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:46,387 INFO L462 AbstractCegarLoop]: Abstraction has 58512 states and 218399 transitions. [2019-12-18 23:10:46,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 58512 states and 218399 transitions. [2019-12-18 23:10:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 23:10:46,403 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:46,403 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:46,403 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:46,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:46,403 INFO L82 PathProgramCache]: Analyzing trace with hash -746513825, now seen corresponding path program 1 times [2019-12-18 23:10:46,403 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:46,403 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346620382] [2019-12-18 23:10:46,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:46,471 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346620382] [2019-12-18 23:10:46,471 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:46,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:46,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253862488] [2019-12-18 23:10:46,472 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 23:10:46,472 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:46,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 23:10:46,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 23:10:46,473 INFO L87 Difference]: Start difference. First operand 58512 states and 218399 transitions. Second operand 4 states. [2019-12-18 23:10:48,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:48,284 INFO L93 Difference]: Finished difference Result 34649 states and 112340 transitions. [2019-12-18 23:10:48,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 23:10:48,284 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 23:10:48,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:48,334 INFO L225 Difference]: With dead ends: 34649 [2019-12-18 23:10:48,334 INFO L226 Difference]: Without dead ends: 32379 [2019-12-18 23:10:48,334 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:48,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32379 states. [2019-12-18 23:10:48,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32379 to 32379. [2019-12-18 23:10:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32379 states. [2019-12-18 23:10:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32379 states to 32379 states and 104863 transitions. [2019-12-18 23:10:48,831 INFO L78 Accepts]: Start accepts. Automaton has 32379 states and 104863 transitions. Word has length 21 [2019-12-18 23:10:48,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:48,831 INFO L462 AbstractCegarLoop]: Abstraction has 32379 states and 104863 transitions. [2019-12-18 23:10:48,832 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 23:10:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 32379 states and 104863 transitions. [2019-12-18 23:10:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 23:10:48,840 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:48,840 INFO L411 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] [2019-12-18 23:10:48,840 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:48,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:48,841 INFO L82 PathProgramCache]: Analyzing trace with hash 799319540, now seen corresponding path program 1 times [2019-12-18 23:10:48,841 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:48,841 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138205370] [2019-12-18 23:10:48,841 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:48,924 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138205370] [2019-12-18 23:10:48,925 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:48,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:48,925 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154241663] [2019-12-18 23:10:48,926 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:48,926 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:48,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:48,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:48,927 INFO L87 Difference]: Start difference. First operand 32379 states and 104863 transitions. Second operand 5 states. [2019-12-18 23:10:49,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:49,007 INFO L93 Difference]: Finished difference Result 5638 states and 15410 transitions. [2019-12-18 23:10:49,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:49,008 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-18 23:10:49,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:49,016 INFO L225 Difference]: With dead ends: 5638 [2019-12-18 23:10:49,016 INFO L226 Difference]: Without dead ends: 4398 [2019-12-18 23:10:49,018 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 23:10:49,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4398 states. [2019-12-18 23:10:49,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4398 to 4350. [2019-12-18 23:10:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4350 states. [2019-12-18 23:10:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 4350 states and 11318 transitions. [2019-12-18 23:10:49,100 INFO L78 Accepts]: Start accepts. Automaton has 4350 states and 11318 transitions. Word has length 22 [2019-12-18 23:10:49,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:49,101 INFO L462 AbstractCegarLoop]: Abstraction has 4350 states and 11318 transitions. [2019-12-18 23:10:49,101 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 4350 states and 11318 transitions. [2019-12-18 23:10:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 23:10:49,106 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:49,106 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:49,106 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:49,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:49,106 INFO L82 PathProgramCache]: Analyzing trace with hash -781274238, now seen corresponding path program 1 times [2019-12-18 23:10:49,107 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:49,112 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972346462] [2019-12-18 23:10:49,113 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:49,305 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972346462] [2019-12-18 23:10:49,305 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:49,305 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 23:10:49,305 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236151175] [2019-12-18 23:10:49,306 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 23:10:49,306 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:49,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 23:10:49,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-18 23:10:49,306 INFO L87 Difference]: Start difference. First operand 4350 states and 11318 transitions. Second operand 6 states. [2019-12-18 23:10:49,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:49,767 INFO L93 Difference]: Finished difference Result 5610 states and 14238 transitions. [2019-12-18 23:10:49,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-18 23:10:49,767 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2019-12-18 23:10:49,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:49,774 INFO L225 Difference]: With dead ends: 5610 [2019-12-18 23:10:49,774 INFO L226 Difference]: Without dead ends: 5540 [2019-12-18 23:10:49,774 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2019-12-18 23:10:49,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5540 states. [2019-12-18 23:10:49,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5540 to 4443. [2019-12-18 23:10:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4443 states. [2019-12-18 23:10:49,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 4443 states and 11540 transitions. [2019-12-18 23:10:49,829 INFO L78 Accepts]: Start accepts. Automaton has 4443 states and 11540 transitions. Word has length 27 [2019-12-18 23:10:49,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:49,829 INFO L462 AbstractCegarLoop]: Abstraction has 4443 states and 11540 transitions. [2019-12-18 23:10:49,829 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 23:10:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 11540 transitions. [2019-12-18 23:10:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 23:10:49,833 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:49,834 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:49,834 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:49,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:49,834 INFO L82 PathProgramCache]: Analyzing trace with hash 779579828, now seen corresponding path program 1 times [2019-12-18 23:10:49,834 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:49,834 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200678190] [2019-12-18 23:10:49,835 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:49,874 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200678190] [2019-12-18 23:10:49,874 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:49,874 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:49,874 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738320496] [2019-12-18 23:10:49,874 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:49,875 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:49,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:49,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:49,875 INFO L87 Difference]: Start difference. First operand 4443 states and 11540 transitions. Second operand 3 states. [2019-12-18 23:10:49,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:49,922 INFO L93 Difference]: Finished difference Result 5316 states and 13312 transitions. [2019-12-18 23:10:49,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:49,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-18 23:10:49,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:49,930 INFO L225 Difference]: With dead ends: 5316 [2019-12-18 23:10:49,930 INFO L226 Difference]: Without dead ends: 5292 [2019-12-18 23:10:49,931 INFO L631 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 [2019-12-18 23:10:49,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5292 states. [2019-12-18 23:10:49,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5292 to 4262. [2019-12-18 23:10:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4262 states. [2019-12-18 23:10:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 4262 states and 10830 transitions. [2019-12-18 23:10:50,003 INFO L78 Accepts]: Start accepts. Automaton has 4262 states and 10830 transitions. Word has length 27 [2019-12-18 23:10:50,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:50,003 INFO L462 AbstractCegarLoop]: Abstraction has 4262 states and 10830 transitions. [2019-12-18 23:10:50,004 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 4262 states and 10830 transitions. [2019-12-18 23:10:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-18 23:10:50,012 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:50,012 INFO L411 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] [2019-12-18 23:10:50,012 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:50,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:50,013 INFO L82 PathProgramCache]: Analyzing trace with hash -124888331, now seen corresponding path program 1 times [2019-12-18 23:10:50,013 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:50,013 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770240468] [2019-12-18 23:10:50,013 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:50,093 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770240468] [2019-12-18 23:10:50,093 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:50,093 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 23:10:50,093 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282926232] [2019-12-18 23:10:50,094 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 23:10:50,094 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:50,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 23:10:50,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 23:10:50,094 INFO L87 Difference]: Start difference. First operand 4262 states and 10830 transitions. Second operand 6 states. [2019-12-18 23:10:50,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:50,162 INFO L93 Difference]: Finished difference Result 2549 states and 6864 transitions. [2019-12-18 23:10:50,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 23:10:50,162 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 33 [2019-12-18 23:10:50,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:50,167 INFO L225 Difference]: With dead ends: 2549 [2019-12-18 23:10:50,167 INFO L226 Difference]: Without dead ends: 2441 [2019-12-18 23:10:50,167 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-18 23:10:50,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2441 states. [2019-12-18 23:10:50,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2441 to 2441. [2019-12-18 23:10:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2441 states. [2019-12-18 23:10:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 2441 states and 6623 transitions. [2019-12-18 23:10:50,193 INFO L78 Accepts]: Start accepts. Automaton has 2441 states and 6623 transitions. Word has length 33 [2019-12-18 23:10:50,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:50,194 INFO L462 AbstractCegarLoop]: Abstraction has 2441 states and 6623 transitions. [2019-12-18 23:10:50,194 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 23:10:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 6623 transitions. [2019-12-18 23:10:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-18 23:10:50,197 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:50,198 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:50,198 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:50,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:50,198 INFO L82 PathProgramCache]: Analyzing trace with hash 376836340, now seen corresponding path program 1 times [2019-12-18 23:10:50,198 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:50,199 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940451977] [2019-12-18 23:10:50,199 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:50,242 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940451977] [2019-12-18 23:10:50,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:50,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:50,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363847520] [2019-12-18 23:10:50,243 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:50,243 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:50,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:50,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:50,244 INFO L87 Difference]: Start difference. First operand 2441 states and 6623 transitions. Second operand 3 states. [2019-12-18 23:10:50,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:50,442 INFO L93 Difference]: Finished difference Result 3189 states and 8615 transitions. [2019-12-18 23:10:50,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:50,443 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-18 23:10:50,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:50,448 INFO L225 Difference]: With dead ends: 3189 [2019-12-18 23:10:50,449 INFO L226 Difference]: Without dead ends: 3189 [2019-12-18 23:10:50,449 INFO L631 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 [2019-12-18 23:10:50,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2019-12-18 23:10:50,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 2709. [2019-12-18 23:10:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2709 states. [2019-12-18 23:10:50,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 2709 states and 7335 transitions. [2019-12-18 23:10:50,497 INFO L78 Accepts]: Start accepts. Automaton has 2709 states and 7335 transitions. Word has length 58 [2019-12-18 23:10:50,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:50,497 INFO L462 AbstractCegarLoop]: Abstraction has 2709 states and 7335 transitions. [2019-12-18 23:10:50,497 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 7335 transitions. [2019-12-18 23:10:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-18 23:10:50,503 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:50,503 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:50,503 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:50,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:50,504 INFO L82 PathProgramCache]: Analyzing trace with hash -892052414, now seen corresponding path program 2 times [2019-12-18 23:10:50,504 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:50,504 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847127768] [2019-12-18 23:10:50,504 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:50,723 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847127768] [2019-12-18 23:10:50,723 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:50,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 23:10:50,724 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091030022] [2019-12-18 23:10:50,724 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:50,724 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:50,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:50,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:50,727 INFO L87 Difference]: Start difference. First operand 2709 states and 7335 transitions. Second operand 3 states. [2019-12-18 23:10:50,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:50,803 INFO L93 Difference]: Finished difference Result 3043 states and 8018 transitions. [2019-12-18 23:10:50,803 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:50,804 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-18 23:10:50,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:50,810 INFO L225 Difference]: With dead ends: 3043 [2019-12-18 23:10:50,811 INFO L226 Difference]: Without dead ends: 3043 [2019-12-18 23:10:50,811 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:50,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3043 states. [2019-12-18 23:10:50,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3043 to 2535. [2019-12-18 23:10:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2535 states. [2019-12-18 23:10:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 2535 states and 6746 transitions. [2019-12-18 23:10:50,854 INFO L78 Accepts]: Start accepts. Automaton has 2535 states and 6746 transitions. Word has length 58 [2019-12-18 23:10:50,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:50,855 INFO L462 AbstractCegarLoop]: Abstraction has 2535 states and 6746 transitions. [2019-12-18 23:10:50,855 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 6746 transitions. [2019-12-18 23:10:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-18 23:10:50,859 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:50,859 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:50,859 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:50,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:50,860 INFO L82 PathProgramCache]: Analyzing trace with hash -2094958730, now seen corresponding path program 1 times [2019-12-18 23:10:50,860 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:50,860 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964727068] [2019-12-18 23:10:50,860 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:50,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:50,960 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964727068] [2019-12-18 23:10:50,961 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:50,961 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:50,961 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340602323] [2019-12-18 23:10:50,961 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 23:10:50,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:50,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 23:10:50,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 23:10:50,962 INFO L87 Difference]: Start difference. First operand 2535 states and 6746 transitions. Second operand 3 states. [2019-12-18 23:10:50,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:50,977 INFO L93 Difference]: Finished difference Result 2534 states and 6744 transitions. [2019-12-18 23:10:50,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 23:10:50,978 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2019-12-18 23:10:50,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:50,983 INFO L225 Difference]: With dead ends: 2534 [2019-12-18 23:10:50,983 INFO L226 Difference]: Without dead ends: 2534 [2019-12-18 23:10:50,984 INFO L631 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 [2019-12-18 23:10:50,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2534 states. [2019-12-18 23:10:51,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2534 to 2534. [2019-12-18 23:10:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2534 states. [2019-12-18 23:10:51,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 2534 states and 6744 transitions. [2019-12-18 23:10:51,035 INFO L78 Accepts]: Start accepts. Automaton has 2534 states and 6744 transitions. Word has length 59 [2019-12-18 23:10:51,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:51,036 INFO L462 AbstractCegarLoop]: Abstraction has 2534 states and 6744 transitions. [2019-12-18 23:10:51,037 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 23:10:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 6744 transitions. [2019-12-18 23:10:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 23:10:51,044 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:51,044 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:51,045 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:51,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:51,045 INFO L82 PathProgramCache]: Analyzing trace with hash -519278466, now seen corresponding path program 1 times [2019-12-18 23:10:51,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:51,046 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776593789] [2019-12-18 23:10:51,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:51,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:51,240 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776593789] [2019-12-18 23:10:51,240 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:51,240 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 23:10:51,240 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988860332] [2019-12-18 23:10:51,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 23:10:51,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:51,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 23:10:51,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 23:10:51,242 INFO L87 Difference]: Start difference. First operand 2534 states and 6744 transitions. Second operand 5 states. [2019-12-18 23:10:51,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:51,287 INFO L93 Difference]: Finished difference Result 2750 states and 7159 transitions. [2019-12-18 23:10:51,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:51,287 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-18 23:10:51,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:51,291 INFO L225 Difference]: With dead ends: 2750 [2019-12-18 23:10:51,291 INFO L226 Difference]: Without dead ends: 1477 [2019-12-18 23:10:51,293 INFO L631 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 [2019-12-18 23:10:51,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1477 states. [2019-12-18 23:10:51,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1477 to 1477. [2019-12-18 23:10:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2019-12-18 23:10:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 3353 transitions. [2019-12-18 23:10:51,318 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 3353 transitions. Word has length 60 [2019-12-18 23:10:51,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:51,319 INFO L462 AbstractCegarLoop]: Abstraction has 1477 states and 3353 transitions. [2019-12-18 23:10:51,319 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 23:10:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 3353 transitions. [2019-12-18 23:10:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 23:10:51,322 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:51,322 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:51,322 INFO L410 AbstractCegarLoop]: === Iteration 16 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:51,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:51,323 INFO L82 PathProgramCache]: Analyzing trace with hash -579618014, now seen corresponding path program 2 times [2019-12-18 23:10:51,323 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:51,323 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745590013] [2019-12-18 23:10:51,323 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 23:10:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 23:10:51,471 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745590013] [2019-12-18 23:10:51,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 23:10:51,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 23:10:51,473 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937924769] [2019-12-18 23:10:51,474 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 23:10:51,474 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 23:10:51,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 23:10:51,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-18 23:10:51,474 INFO L87 Difference]: Start difference. First operand 1477 states and 3353 transitions. Second operand 6 states. [2019-12-18 23:10:51,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 23:10:51,509 INFO L93 Difference]: Finished difference Result 1664 states and 3711 transitions. [2019-12-18 23:10:51,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 23:10:51,510 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 60 [2019-12-18 23:10:51,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 23:10:51,510 INFO L225 Difference]: With dead ends: 1664 [2019-12-18 23:10:51,511 INFO L226 Difference]: Without dead ends: 249 [2019-12-18 23:10:51,511 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-12-18 23:10:51,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2019-12-18 23:10:51,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 249. [2019-12-18 23:10:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2019-12-18 23:10:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 447 transitions. [2019-12-18 23:10:51,515 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 447 transitions. Word has length 60 [2019-12-18 23:10:51,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 23:10:51,515 INFO L462 AbstractCegarLoop]: Abstraction has 249 states and 447 transitions. [2019-12-18 23:10:51,516 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 23:10:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 447 transitions. [2019-12-18 23:10:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 23:10:51,516 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 23:10:51,517 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 23:10:51,517 INFO L410 AbstractCegarLoop]: === Iteration 17 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 23:10:51,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 23:10:51,517 INFO L82 PathProgramCache]: Analyzing trace with hash -1135387320, now seen corresponding path program 3 times [2019-12-18 23:10:51,517 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 23:10:51,518 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715225024] [2019-12-18 23:10:51,518 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 23:10:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 23:10:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 23:10:51,731 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 23:10:51,732 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 23:10:51,737 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1177] [1177] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_78| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_34| 1))) (and (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8) (= 0 v_~__unbuffered_p0_EAX~0_13) (= |v_#valid_76| (store .cse0 |v_ULTIMATE.start_main_~#t2684~0.base_24| 1)) (= v_~y$w_buff1_used~0_92 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= 0 v_~__unbuffered_p2_EAX$w_buff0_used~0_8) (< 0 |v_#StackHeapBarrier_25|) (= |v_#NULL.offset_3| 0) (= v_~y$r_buff0_thd2~0_26 0) (= 0 (select (select |v_#memory_int_69| |v_~#y~0.base_34|) |v_~#y~0.offset_34|)) (= v_~y$r_buff0_thd3~0_98 0) (= 0 v_~__unbuffered_cnt~0_21) (= v_~x~0_15 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8) (= 0 v_~weak$$choice2~0_34) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7) (= (store (store |v_#length_41| |v_~#y~0.base_34| 4) |v_ULTIMATE.start_main_~#t2684~0.base_24| 4) |v_#length_40|) (= 0 v_~__unbuffered_p2_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p2_EAX$flush_delayed~0_6) (= 0 v_~__unbuffered_p2_EAX$w_buff1~0_8) (= 0 v_~y$r_buff1_thd3~0_79) (= v_~y$w_buff0_used~0_155 0) (= 0 v_~y$r_buff1_thd0~0_17) (= 0 |v_#NULL.base_3|) (= v_~z~0_12 0) (= 0 v_~weak$$choice0~0_38) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7) (< |v_#StackHeapBarrier_25| |v_~#y~0.base_34|) (= 0 v_~y$r_buff1_thd2~0_20) (= 0 v_~__unbuffered_p1_EAX~0_14) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7) (= (store |v_#memory_int_69| |v_ULTIMATE.start_main_~#t2684~0.base_24| (store (select |v_#memory_int_69| |v_ULTIMATE.start_main_~#t2684~0.base_24|) |v_ULTIMATE.start_main_~#t2684~0.offset_19| 0)) |v_#memory_int_68|) (= v_~y$read_delayed~0_7 0) (= v_~main$tmp_guard0~0_12 0) (= v_~__unbuffered_p2_EAX$read_delayed~0_13 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7) (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#t2684~0.base_24|) (= |v_ULTIMATE.start_main_~#t2684~0.offset_19| 0) (= v_~y$r_buff0_thd1~0_9 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7) (= 0 v_~y$r_buff1_thd1~0_10) (= 0 v_~weak$$choice1~0_18) (= 0 v_~__unbuffered_p2_EAX$mem_tmp~0_6) (= v_~y$r_buff0_thd0~0_22 0) (= 0 v_~y$flush_delayed~0_13) (= 0 v_~y$w_buff0~0_41) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2684~0.base_24|)) (= 0 v_~__unbuffered_p2_EAX~0_15) (= |v_~#y~0.offset_34| 0) (= 0 v_~y$w_buff1~0_35) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_12) (= v_~main$tmp_guard1~0_14 0) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.base_12) (= 0 v_~__unbuffered_p2_EAX$w_buff0~0_8) (= v_~y$mem_tmp~0_10 0) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8) (= 0 (select .cse1 |v_~#y~0.base_34|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_25|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_69|, #length=|v_#length_41|} OutVars{ULTIMATE.start_main_#t~nondet76=|v_ULTIMATE.start_main_#t~nondet76_9|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_12, ~__unbuffered_p2_EAX$read_delayed_var~0.base=v_~__unbuffered_p2_EAX$read_delayed_var~0.base_12, #NULL.offset=|v_#NULL.offset_3|, ULTIMATE.start_main_~#t2686~0.offset=|v_ULTIMATE.start_main_~#t2686~0.offset_17|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_11|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_14|, ~weak$$choice1~0=v_~weak$$choice1~0_18, ~y$mem_tmp~0=v_~y$mem_tmp~0_10, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_13, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_79, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, ULTIMATE.start_main_~#t2684~0.base=|v_ULTIMATE.start_main_~#t2684~0.base_24|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_9, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, ~__unbuffered_p2_EAX$w_buff0_used~0=v_~__unbuffered_p2_EAX$w_buff0_used~0_8, #length=|v_#length_40|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_15, ~__unbuffered_p2_EAX$r_buff1_thd2~0=v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7, ~__unbuffered_p2_EAX$r_buff0_thd0~0=v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_12|, ~__unbuffered_p2_EAX$w_buff0~0=v_~__unbuffered_p2_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_8|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_9|, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_16|, ULTIMATE.start_main_~#t2684~0.offset=|v_ULTIMATE.start_main_~#t2684~0.offset_19|, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_11|, ~weak$$choice0~0=v_~weak$$choice0~0_38, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ~y$w_buff1~0=v_~y$w_buff1~0_35, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_26, ~__unbuffered_p2_EAX$r_buff0_thd1~0=v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ULTIMATE.start_main_~#t2685~0.base=|v_ULTIMATE.start_main_~#t2685~0.base_23|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_17, ~x~0=v_~x~0_15, ~__unbuffered_p2_EAX$r_buff1_thd3~0=v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8, ~__unbuffered_p2_EAX$w_buff1~0=v_~__unbuffered_p2_EAX$w_buff1~0_8, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_34|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_155, ULTIMATE.start_main_~#t2686~0.base=|v_ULTIMATE.start_main_~#t2686~0.base_21|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~#y~0.base=|v_~#y~0.base_34|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_11|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_11|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_13|, ~__unbuffered_p2_EAX$w_buff1_used~0=v_~__unbuffered_p2_EAX$w_buff1_used~0_8, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_98, ~__unbuffered_p2_EAX$r_buff0_thd2~0=v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_~#t2685~0.offset=|v_ULTIMATE.start_main_~#t2685~0.offset_17|, ~__unbuffered_p2_EAX$r_buff1_thd0~0=v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_9|, ~__unbuffered_p2_EAX$mem_tmp~0=v_~__unbuffered_p2_EAX$mem_tmp~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_12, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_16|, ~__unbuffered_p2_EAX$flush_delayed~0=v_~__unbuffered_p2_EAX$flush_delayed~0_6, #NULL.base=|v_#NULL.base_3|, ~__unbuffered_p2_EAX$read_delayed~0=v_~__unbuffered_p2_EAX$read_delayed~0_13, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_22, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_68|, ~__unbuffered_p2_EAX$r_buff1_thd1~0=v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7, ~__unbuffered_p2_EAX$r_buff0_thd3~0=v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8, ~z~0=v_~z~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_34, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_10|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_92} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet76, ~__unbuffered_p2_EAX$read_delayed_var~0.offset, ~__unbuffered_p2_EAX$read_delayed_var~0.base, #NULL.offset, ULTIMATE.start_main_~#t2686~0.offset, ULTIMATE.start_main_#t~ite73, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, ULTIMATE.start_main_~#t2684~0.base, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ~__unbuffered_p2_EAX$w_buff0_used~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p2_EAX$r_buff1_thd2~0, ~__unbuffered_p2_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem77, ~__unbuffered_p2_EAX$w_buff0~0, ULTIMATE.start_main_#t~nondet68, ULTIMATE.start_main_#t~nondet66, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_~#t2684~0.offset, ULTIMATE.start_main_#t~ite75, ~weak$$choice0~0, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff0_thd1~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2685~0.base, ~y$r_buff1_thd0~0, ~x~0, ~__unbuffered_p2_EAX$r_buff1_thd3~0, ~__unbuffered_p2_EAX$w_buff1~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_~#t2686~0.base, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p2_EAX$w_buff1_used~0, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p2_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t2685~0.offset, ~__unbuffered_p2_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p2_EAX$mem_tmp~0, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~ite78, ~__unbuffered_p2_EAX$flush_delayed~0, #NULL.base, ~__unbuffered_p2_EAX$read_delayed~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p2_EAX$r_buff1_thd1~0, ~__unbuffered_p2_EAX$r_buff0_thd3~0, ~z~0, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 23:10:51,748 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1135] [1135] L837-1-->L839: Formula: (and (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2685~0.base_12| 1)) (not (= |v_ULTIMATE.start_main_~#t2685~0.base_12| 0)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2685~0.base_12| 4)) (= |v_ULTIMATE.start_main_~#t2685~0.offset_10| 0) (= (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2685~0.base_12|) 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2685~0.base_12|) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~#t2685~0.base_12| (store (select |v_#memory_int_53| |v_ULTIMATE.start_main_~#t2685~0.base_12|) |v_ULTIMATE.start_main_~#t2685~0.offset_10| 1)) |v_#memory_int_52|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_53|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_42|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_4|, #memory_int=|v_#memory_int_52|, ULTIMATE.start_main_~#t2685~0.offset=|v_ULTIMATE.start_main_~#t2685~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2685~0.base=|v_ULTIMATE.start_main_~#t2685~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet66, #memory_int, ULTIMATE.start_main_~#t2685~0.offset, #length, ULTIMATE.start_main_~#t2685~0.base] because there is no mapped edge [2019-12-18 23:10:51,750 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1120] [1120] L839-1-->L841: Formula: (and (= |v_ULTIMATE.start_main_~#t2686~0.offset_9| 0) (= (store |v_#valid_36| |v_ULTIMATE.start_main_~#t2686~0.base_10| 1) |v_#valid_35|) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t2686~0.base_10|)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2686~0.base_10| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2686~0.base_10|) (= (store |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2686~0.base_10| (store (select |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2686~0.base_10|) |v_ULTIMATE.start_main_~#t2686~0.offset_9| 2)) |v_#memory_int_48|) (not (= 0 |v_ULTIMATE.start_main_~#t2686~0.base_10|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_49|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2686~0.base=|v_ULTIMATE.start_main_~#t2686~0.base_10|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_4|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_48|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2686~0.offset=|v_ULTIMATE.start_main_~#t2686~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2686~0.base, ULTIMATE.start_main_#t~nondet67, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2686~0.offset] because there is no mapped edge [2019-12-18 23:10:51,762 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1143] [1143] L799-->L799-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In2129820554 256)))) (or (and .cse0 (= 0 (mod ~y$w_buff0_used~0_In2129820554 256)) (= |P2Thread1of1ForFork2_#t~ite33_Out2129820554| ~y$w_buff1~0_In2129820554) (= |P2Thread1of1ForFork2_#t~ite33_Out2129820554| |P2Thread1of1ForFork2_#t~ite34_Out2129820554|)) (and (= ~y$w_buff1~0_In2129820554 |P2Thread1of1ForFork2_#t~ite34_Out2129820554|) (= |P2Thread1of1ForFork2_#t~ite33_In2129820554| |P2Thread1of1ForFork2_#t~ite33_Out2129820554|) (not .cse0)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In2129820554, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2129820554, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_In2129820554|, ~weak$$choice2~0=~weak$$choice2~0_In2129820554} OutVars{P2Thread1of1ForFork2_#t~ite34=|P2Thread1of1ForFork2_#t~ite34_Out2129820554|, ~y$w_buff1~0=~y$w_buff1~0_In2129820554, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2129820554, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_Out2129820554|, ~weak$$choice2~0=~weak$$choice2~0_In2129820554} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite33] because there is no mapped edge [2019-12-18 23:10:51,766 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1144] [1144] L801-->L801-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1661661641 256)))) (or (and (not .cse0) (= |P2Thread1of1ForFork2_#t~ite44_Out1661661641| ~y$w_buff1_used~0_In1661661641) (= |P2Thread1of1ForFork2_#t~ite43_In1661661641| |P2Thread1of1ForFork2_#t~ite43_Out1661661641|)) (and (= |P2Thread1of1ForFork2_#t~ite43_Out1661661641| |P2Thread1of1ForFork2_#t~ite44_Out1661661641|) .cse0 (= 0 (mod ~y$w_buff0_used~0_In1661661641 256)) (= |P2Thread1of1ForFork2_#t~ite43_Out1661661641| ~y$w_buff1_used~0_In1661661641)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1661661641, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_In1661661641|, ~weak$$choice2~0=~weak$$choice2~0_In1661661641, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1661661641} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1661661641, P2Thread1of1ForFork2_#t~ite44=|P2Thread1of1ForFork2_#t~ite44_Out1661661641|, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out1661661641|, ~weak$$choice2~0=~weak$$choice2~0_In1661661641, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1661661641} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite44, P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-18 23:10:51,768 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1057] [1057] L802-->L803: Formula: (and (not (= (mod v_~weak$$choice2~0_21 256) 0)) (= v_~y$r_buff0_thd3~0_73 v_~y$r_buff0_thd3~0_72)) InVars {~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_73, ~weak$$choice2~0=v_~weak$$choice2~0_21} OutVars{P2Thread1of1ForFork2_#t~ite46=|v_P2Thread1of1ForFork2_#t~ite46_9|, P2Thread1of1ForFork2_#t~ite45=|v_P2Thread1of1ForFork2_#t~ite45_8|, P2Thread1of1ForFork2_#t~ite48=|v_P2Thread1of1ForFork2_#t~ite48_9|, P2Thread1of1ForFork2_#t~ite47=|v_P2Thread1of1ForFork2_#t~ite47_10|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_72, ~weak$$choice2~0=v_~weak$$choice2~0_21, P2Thread1of1ForFork2_#t~ite49=|v_P2Thread1of1ForFork2_#t~ite49_8|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite46, P2Thread1of1ForFork2_#t~ite45, P2Thread1of1ForFork2_#t~ite48, P2Thread1of1ForFork2_#t~ite47, ~y$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite49] because there is no mapped edge [2019-12-18 23:10:51,771 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1068] [1068] L807-->L814: Formula: (and (= 1 v_~z~0_6) (= (store |v_#memory_int_45| |v_~#y~0.base_25| (store (select |v_#memory_int_45| |v_~#y~0.base_25|) |v_~#y~0.offset_25| v_~y$mem_tmp~0_5)) |v_#memory_int_44|) (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_45|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, ~#y~0.base=|v_~#y~0.base_25|} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_7|, ~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, P2Thread1of1ForFork2_#t~mem57=|v_P2Thread1of1ForFork2_#t~mem57_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, #memory_int=|v_#memory_int_44|, ~z~0=v_~z~0_6, ~#y~0.base=|v_~#y~0.base_25|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, P2Thread1of1ForFork2_#t~mem57, ~y$flush_delayed~0, #memory_int, ~z~0] because there is no mapped edge [2019-12-18 23:10:51,773 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1105] [1105] P0ENTRY-->P0EXIT: Formula: (and (= v_P0Thread1of1ForFork0_~arg.base_5 |v_P0Thread1of1ForFork0_#in~arg.base_5|) (= v_~__unbuffered_p0_EAX~0_8 v_~z~0_7) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= v_~__unbuffered_cnt~0_13 (+ v_~__unbuffered_cnt~0_14 1)) (= v_P0Thread1of1ForFork0_~arg.offset_5 |v_P0Thread1of1ForFork0_#in~arg.offset_5|) (= 1 v_~x~0_8) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0)) InVars {P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z~0=v_~z~0_7} OutVars{P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_5|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~z~0=v_~z~0_7, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_5, ~x~0=v_~x~0_8, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_5} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork0_~arg.base, ~x~0, P0Thread1of1ForFork0_~arg.offset] because there is no mapped edge [2019-12-18 23:10:51,773 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1091] [1091] L814-2-->L814-5: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In1344334829 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In1344334829 256) 0)) (.cse2 (= |P2Thread1of1ForFork2_#t~ite61_Out1344334829| |P2Thread1of1ForFork2_#t~ite60_Out1344334829|))) (or (and (= ~y$w_buff1~0_In1344334829 |P2Thread1of1ForFork2_#t~ite60_Out1344334829|) (not .cse0) (not .cse1) (= |P2Thread1of1ForFork2_#t~mem59_In1344334829| |P2Thread1of1ForFork2_#t~mem59_Out1344334829|) .cse2) (and (= |P2Thread1of1ForFork2_#t~mem59_Out1344334829| |P2Thread1of1ForFork2_#t~ite60_Out1344334829|) (or .cse1 .cse0) .cse2 (= (select (select |#memory_int_In1344334829| |~#y~0.base_In1344334829|) |~#y~0.offset_In1344334829|) |P2Thread1of1ForFork2_#t~mem59_Out1344334829|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1344334829, ~#y~0.offset=|~#y~0.offset_In1344334829|, ~y$w_buff1~0=~y$w_buff1~0_In1344334829, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_In1344334829|, #memory_int=|#memory_int_In1344334829|, ~#y~0.base=|~#y~0.base_In1344334829|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1344334829} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1344334829, ~#y~0.offset=|~#y~0.offset_In1344334829|, ~y$w_buff1~0=~y$w_buff1~0_In1344334829, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_Out1344334829|, P2Thread1of1ForFork2_#t~ite61=|P2Thread1of1ForFork2_#t~ite61_Out1344334829|, #memory_int=|#memory_int_In1344334829|, P2Thread1of1ForFork2_#t~ite60=|P2Thread1of1ForFork2_#t~ite60_Out1344334829|, ~#y~0.base=|~#y~0.base_In1344334829|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1344334829} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem59, P2Thread1of1ForFork2_#t~ite61, P2Thread1of1ForFork2_#t~ite60] because there is no mapped edge [2019-12-18 23:10:51,775 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] P1ENTRY-->L4-3: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5| 1) (= v_~y$w_buff1_used~0_63 v_~y$w_buff0_used~0_112) (= v_~y$w_buff0~0_25 v_~y$w_buff1~0_21) (= 1 v_~y$w_buff0~0_24) (= v_~__unbuffered_p1_EAX~0_5 v_~x~0_7) (= (mod v_~y$w_buff1_used~0_63 256) 0) (= v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_7 |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5|) (= v_~y$w_buff0_used~0_111 1)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_112, ~y$w_buff0~0=v_~y$w_buff0~0_25, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_7} OutVars{P1Thread1of1ForFork1___VERIFIER_assert_~expression=v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_7, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_111, ~y$w_buff1~0=v_~y$w_buff1~0_21, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5|, ~y$w_buff0~0=v_~y$w_buff0~0_24, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_7, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_63} AuxVars[] AssignedVars[P1Thread1of1ForFork1___VERIFIER_assert_~expression, P1Thread1of1ForFork1_~arg.offset, ~y$w_buff0_used~0, ~y$w_buff1~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression, ~y$w_buff0~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 23:10:51,780 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1092] [1092] L779-->L779-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-1661121403 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1661121403 256)))) (or (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In-1661121403 |P1Thread1of1ForFork1_#t~ite6_Out-1661121403|)) (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite6_Out-1661121403| 0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1661121403, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1661121403} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1661121403, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1661121403, P1Thread1of1ForFork1_#t~ite6=|P1Thread1of1ForFork1_#t~ite6_Out-1661121403|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-18 23:10:51,782 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1072] [1072] L780-->L780-2: Formula: (let ((.cse3 (= (mod ~y$w_buff0_used~0_In1024067552 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd2~0_In1024067552 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd2~0_In1024067552 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In1024067552 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite7_Out1024067552|)) (and (or .cse3 .cse2) (= ~y$w_buff1_used~0_In1024067552 |P1Thread1of1ForFork1_#t~ite7_Out1024067552|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1024067552, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1024067552, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1024067552, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1024067552} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1024067552, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1024067552, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1024067552, P1Thread1of1ForFork1_#t~ite7=|P1Thread1of1ForFork1_#t~ite7_Out1024067552|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1024067552} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite7] because there is no mapped edge [2019-12-18 23:10:51,784 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1094] [1094] L781-->L782: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-2122753469 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In-2122753469 256)))) (or (and (= ~y$r_buff0_thd2~0_Out-2122753469 ~y$r_buff0_thd2~0_In-2122753469) (or .cse0 .cse1)) (and (= ~y$r_buff0_thd2~0_Out-2122753469 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2122753469, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-2122753469} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-2122753469, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-2122753469, P1Thread1of1ForFork1_#t~ite8=|P1Thread1of1ForFork1_#t~ite8_Out-2122753469|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite8] because there is no mapped edge [2019-12-18 23:10:51,784 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] L782-->L782-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd2~0_In-398308658 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In-398308658 256))) (.cse1 (= (mod ~y$r_buff0_thd2~0_In-398308658 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-398308658 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite9_Out-398308658|)) (and (or .cse3 .cse2) (or .cse1 .cse0) (= ~y$r_buff1_thd2~0_In-398308658 |P1Thread1of1ForFork1_#t~ite9_Out-398308658|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-398308658, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-398308658, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-398308658, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-398308658} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-398308658, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-398308658, P1Thread1of1ForFork1_#t~ite9=|P1Thread1of1ForFork1_#t~ite9_Out-398308658|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-398308658, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-398308658} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite9] because there is no mapped edge [2019-12-18 23:10:51,784 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1132] [1132] L782-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_18 1) v_~__unbuffered_cnt~0_17) (= |v_P1Thread1of1ForFork1_#t~ite9_8| v_~y$r_buff1_thd2~0_15) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_18} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_15, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_#t~ite9, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-18 23:10:51,784 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1086] [1086] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In1565125045 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In1565125045 256) 0))) (or (and (= |P2Thread1of1ForFork2_#t~ite62_Out1565125045| ~y$w_buff0_used~0_In1565125045) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork2_#t~ite62_Out1565125045|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1565125045, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1565125045} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1565125045, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1565125045, P2Thread1of1ForFork2_#t~ite62=|P2Thread1of1ForFork2_#t~ite62_Out1565125045|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite62] because there is no mapped edge [2019-12-18 23:10:51,786 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1080] [1080] L816-->L816-2: Formula: (let ((.cse3 (= 0 (mod ~y$w_buff0_used~0_In-1816536954 256))) (.cse2 (= (mod ~y$r_buff0_thd3~0_In-1816536954 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1816536954 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In-1816536954 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite63_Out-1816536954|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$w_buff1_used~0_In-1816536954 |P2Thread1of1ForFork2_#t~ite63_Out-1816536954|) (or .cse3 .cse2) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1816536954, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1816536954, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1816536954, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1816536954} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1816536954, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1816536954, P2Thread1of1ForFork2_#t~ite63=|P2Thread1of1ForFork2_#t~ite63_Out-1816536954|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1816536954, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1816536954} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite63] because there is no mapped edge [2019-12-18 23:10:51,788 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1090] [1090] L817-->L817-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In-1515693650 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1515693650 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite64_Out-1515693650|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd3~0_In-1515693650 |P2Thread1of1ForFork2_#t~ite64_Out-1515693650|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1515693650, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1515693650} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1515693650, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1515693650, P2Thread1of1ForFork2_#t~ite64=|P2Thread1of1ForFork2_#t~ite64_Out-1515693650|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite64] because there is no mapped edge [2019-12-18 23:10:51,790 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1081] [1081] L818-->L818-2: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff0_thd3~0_In-1357760250 256))) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-1357760250 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In-1357760250 256) 0)) (.cse0 (= (mod ~y$r_buff1_thd3~0_In-1357760250 256) 0))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite65_Out-1357760250|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$r_buff1_thd3~0_In-1357760250 |P2Thread1of1ForFork2_#t~ite65_Out-1357760250|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1357760250, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1357760250, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1357760250, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1357760250} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1357760250, P2Thread1of1ForFork2_#t~ite65=|P2Thread1of1ForFork2_#t~ite65_Out-1357760250|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1357760250, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1357760250, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1357760250} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite65] because there is no mapped edge [2019-12-18 23:10:51,790 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1124] [1124] L818-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_16 1) v_~__unbuffered_cnt~0_15) (= |v_P2Thread1of1ForFork2_#t~ite65_8| v_~y$r_buff1_thd3~0_65) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0)) InVars {P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_65, P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_7|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite65, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 23:10:51,792 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L845-->L847-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= (mod v_~y$w_buff0_used~0_117 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_6 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-18 23:10:51,792 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1085] [1085] L847-2-->L847-4: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In-189474129 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-189474129 256)))) (or (and (= |ULTIMATE.start_main_#t~mem69_Out-189474129| |ULTIMATE.start_main_#t~ite70_Out-189474129|) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem69_Out-189474129| (select (select |#memory_int_In-189474129| |~#y~0.base_In-189474129|) |~#y~0.offset_In-189474129|))) (and (= |ULTIMATE.start_main_#t~mem69_In-189474129| |ULTIMATE.start_main_#t~mem69_Out-189474129|) (= ~y$w_buff1~0_In-189474129 |ULTIMATE.start_main_#t~ite70_Out-189474129|) (not .cse1) (not .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In-189474129|, ~y$w_buff1~0=~y$w_buff1~0_In-189474129, #memory_int=|#memory_int_In-189474129|, ~#y~0.base=|~#y~0.base_In-189474129|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-189474129, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-189474129, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In-189474129|} OutVars{~#y~0.offset=|~#y~0.offset_In-189474129|, ~y$w_buff1~0=~y$w_buff1~0_In-189474129, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-189474129|, #memory_int=|#memory_int_In-189474129|, ~#y~0.base=|~#y~0.base_In-189474129|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-189474129, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-189474129, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out-189474129|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-18 23:10:51,792 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1029] [1029] L847-4-->L848: Formula: (= (store |v_#memory_int_39| |v_~#y~0.base_21| (store (select |v_#memory_int_39| |v_~#y~0.base_21|) |v_~#y~0.offset_21| |v_ULTIMATE.start_main_#t~ite70_7|)) |v_#memory_int_38|) InVars {~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_7|, #memory_int=|v_#memory_int_39|, ~#y~0.base=|v_~#y~0.base_21|} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_6|, ~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_6|, #memory_int=|v_#memory_int_38|, ~#y~0.base=|v_~#y~0.base_21|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-18 23:10:51,793 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1075] [1075] L848-->L848-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In1226677822 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1226677822 256)))) (or (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite72_Out1226677822|)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite72_Out1226677822| ~y$w_buff0_used~0_In1226677822)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1226677822, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1226677822} OutVars{ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out1226677822|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1226677822, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1226677822} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-18 23:10:51,794 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] L849-->L849-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In445654196 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In445654196 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In445654196 256) 0)) (.cse3 (= (mod ~y$r_buff1_thd0~0_In445654196 256) 0))) (or (and (or .cse0 .cse1) (= ~y$w_buff1_used~0_In445654196 |ULTIMATE.start_main_#t~ite73_Out445654196|) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite73_Out445654196| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In445654196, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In445654196, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In445654196, ~y$w_buff1_used~0=~y$w_buff1_used~0_In445654196} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out445654196|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In445654196, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In445654196, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In445654196, ~y$w_buff1_used~0=~y$w_buff1_used~0_In445654196} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-18 23:10:51,796 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L850-->L850-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In-1562456253 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1562456253 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_In-1562456253 |ULTIMATE.start_main_#t~ite74_Out-1562456253|)) (and (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite74_Out-1562456253|) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1562456253, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1562456253} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out-1562456253|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1562456253, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1562456253} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74] because there is no mapped edge [2019-12-18 23:10:51,798 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1079] [1079] L851-->L851-2: Formula: (let ((.cse2 (= (mod ~y$w_buff1_used~0_In708743548 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd0~0_In708743548 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In708743548 256))) (.cse0 (= (mod ~y$r_buff0_thd0~0_In708743548 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite75_Out708743548|)) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$r_buff1_thd0~0_In708743548 |ULTIMATE.start_main_#t~ite75_Out708743548|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In708743548, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In708743548, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In708743548, ~y$w_buff1_used~0=~y$w_buff1_used~0_In708743548} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In708743548, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In708743548, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In708743548, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out708743548|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In708743548} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite75] because there is no mapped edge [2019-12-18 23:10:51,802 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] L855-1-->L855-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In556516279 256)))) (or (and (= |ULTIMATE.start_main_#t~mem77_Out556516279| (select (select |#memory_int_In556516279| ~__unbuffered_p2_EAX$read_delayed_var~0.base_In556516279) ~__unbuffered_p2_EAX$read_delayed_var~0.offset_In556516279)) (not .cse0) (= |ULTIMATE.start_main_#t~mem77_Out556516279| |ULTIMATE.start_main_#t~ite78_Out556516279|)) (and .cse0 (= |ULTIMATE.start_main_#t~mem77_In556516279| |ULTIMATE.start_main_#t~mem77_Out556516279|) (= ~__unbuffered_p2_EAX~0_In556516279 |ULTIMATE.start_main_#t~ite78_Out556516279|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In556516279, ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_In556516279|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In556516279, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In556516279, #memory_int=|#memory_int_In556516279|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In556516279} OutVars{ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_Out556516279|, ~weak$$choice1~0=~weak$$choice1~0_In556516279, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In556516279, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In556516279, #memory_int=|#memory_int_In556516279|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In556516279, ULTIMATE.start_main_#t~ite78=|ULTIMATE.start_main_#t~ite78_Out556516279|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-18 23:10:51,802 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1136] [1136] L855-3-->L4: Formula: (and (let ((.cse2 (= 1 v_~__unbuffered_p2_EAX~0_10)) (.cse0 (= 1 v_~__unbuffered_p1_EAX~0_10)) (.cse1 (= v_~__unbuffered_p0_EAX~0_9 1))) (or (and (or (not .cse0) (not .cse1) (not .cse2)) (= v_~main$tmp_guard1~0_7 1)) (and (= v_~main$tmp_guard1~0_7 0) .cse2 .cse0 .cse1))) (= (mod v_~main$tmp_guard1~0_7 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= |v_ULTIMATE.start_main_#t~ite78_10| v_~__unbuffered_p2_EAX~0_10)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_10|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_6|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_7, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_10, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_9|, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_9|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite78, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 23:10:51,802 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1110] [1110] L4-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-18 23:10:51,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 11:10:51 BasicIcfg [2019-12-18 23:10:51,946 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 23:10:51,947 INFO L168 Benchmark]: Toolchain (without parser) took 43008.77 ms. Allocated memory was 136.8 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 100.5 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 582.3 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,949 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 880.48 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 100.1 MB in the beginning and 153.3 MB in the end (delta: -53.2 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,954 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.28 ms. Allocated memory is still 201.9 MB. Free memory was 153.3 MB in the beginning and 151.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,955 INFO L168 Benchmark]: Boogie Preprocessor took 60.28 ms. Allocated memory is still 201.9 MB. Free memory was 150.5 MB in the beginning and 148.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,955 INFO L168 Benchmark]: RCFGBuilder took 1187.18 ms. Allocated memory was 201.9 MB in the beginning and 231.2 MB in the end (delta: 29.4 MB). Free memory was 148.3 MB in the beginning and 201.9 MB in the end (delta: -53.6 MB). Peak memory consumption was 70.8 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,958 INFO L168 Benchmark]: TraceAbstraction took 40778.54 ms. Allocated memory was 231.2 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 201.9 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 589.3 MB. Max. memory is 7.1 GB. [2019-12-18 23:10:51,963 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 880.48 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 100.1 MB in the beginning and 153.3 MB in the end (delta: -53.2 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 97.28 ms. Allocated memory is still 201.9 MB. Free memory was 153.3 MB in the beginning and 151.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.28 ms. Allocated memory is still 201.9 MB. Free memory was 150.5 MB in the beginning and 148.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1187.18 ms. Allocated memory was 201.9 MB in the beginning and 231.2 MB in the end (delta: 29.4 MB). Free memory was 148.3 MB in the beginning and 201.9 MB in the end (delta: -53.6 MB). Peak memory consumption was 70.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 40778.54 ms. Allocated memory was 231.2 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 201.9 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 589.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.2s, 224 ProgramPointsBefore, 108 ProgramPointsAfterwards, 276 TransitionsBefore, 133 TransitionsAfterwards, 22870 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 66 ConcurrentYvCompositions, 31 ChoiceCompositions, 9635 VarBasedMoverChecksPositive, 270 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 118465 CheckedPairsTotal, 171 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L837] FCALL, FORK 0 pthread_create(&t2684, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L839] FCALL, FORK 0 pthread_create(&t2685, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L841] FCALL, FORK 0 pthread_create(&t2686, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L792] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L793] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L794] 3 y$flush_delayed = weak$$choice2 [L795] EXPR 3 \read(y) [L795] 3 y$mem_tmp = y [L796] 3 weak$$choice1 = __VERIFIER_nondet_bool() [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L797] EXPR 3 \read(y) [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L797] 3 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L798] EXPR 3 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) [L799] 3 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1)))) [L800] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L800] 3 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) [L801] 3 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L803] EXPR 3 weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L803] 3 y$r_buff1_thd3 = weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L804] 3 __unbuffered_p2_EAX$read_delayed = (_Bool)1 [L805] 3 __unbuffered_p2_EAX$read_delayed_var = &y [L806] EXPR 3 \read(y) [L806] 3 __unbuffered_p2_EAX = y [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L771] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L772] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L773] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L774] 2 y$r_buff1_thd3 = y$r_buff0_thd3 [L775] 2 y$r_buff0_thd2 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L779] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L780] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L817] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L848] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L849] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L850] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L851] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L854] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L855] 0 __unbuffered_p2_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p2_EAX$read_delayed_var : __unbuffered_p2_EAX) : __unbuffered_p2_EAX VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={6:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 215 locations, 2 error locations. Result: UNSAFE, OverallTime: 40.3s, OverallIterations: 17, TraceHistogramMax: 1, AutomataDifference: 10.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2306 SDtfs, 3110 SDslu, 3101 SDs, 0 SdLazy, 1228 SolverSat, 178 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 80 GetRequests, 18 SyntacticMatches, 8 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=62450occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 18.0s AutomataMinimizationTime, 16 MinimizatonAttempts, 52373 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 572 NumberOfCodeBlocks, 572 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 496 ConstructedInterpolants, 0 QuantifiedInterpolants, 56215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 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...