/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/mix020_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 05:42:24,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 05:42:24,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 05:42:24,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 05:42:24,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 05:42:24,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 05:42:24,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 05:42:24,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 05:42:24,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 05:42:24,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 05:42:24,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 05:42:24,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 05:42:24,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 05:42:24,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 05:42:24,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 05:42:24,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 05:42:24,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 05:42:24,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 05:42:24,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 05:42:24,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 05:42:24,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 05:42:24,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 05:42:24,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 05:42:24,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 05:42:24,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 05:42:24,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 05:42:24,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 05:42:24,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 05:42:24,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 05:42:24,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 05:42:24,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 05:42:24,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 05:42:24,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 05:42:24,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 05:42:24,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 05:42:24,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 05:42:24,188 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 [2019-12-27 05:42:24,201 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 05:42:24,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 05:42:24,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 05:42:24,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 05:42:24,203 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 05:42:24,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 05:42:24,204 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 05:42:24,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 05:42:24,204 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 05:42:24,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 05:42:24,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 05:42:24,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 05:42:24,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 05:42:24,205 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 05:42:24,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 05:42:24,205 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 05:42:24,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 05:42:24,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 05:42:24,206 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 05:42:24,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 05:42:24,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 05:42:24,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 05:42:24,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 05:42:24,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 05:42:24,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 05:42:24,207 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 05:42:24,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 05:42:24,208 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 05:42:24,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 05:42:24,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 05:42:24,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 05:42:24,496 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 05:42:24,500 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 05:42:24,501 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 05:42:24,501 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 05:42:24,502 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix020_rmo.opt.i [2019-12-27 05:42:24,576 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7770f06fd/80e60c010e5d4a6497a59f6bb0756131/FLAG221b4f3f3 [2019-12-27 05:42:25,189 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 05:42:25,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix020_rmo.opt.i [2019-12-27 05:42:25,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7770f06fd/80e60c010e5d4a6497a59f6bb0756131/FLAG221b4f3f3 [2019-12-27 05:42:25,476 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7770f06fd/80e60c010e5d4a6497a59f6bb0756131 [2019-12-27 05:42:25,484 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 05:42:25,486 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 05:42:25,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 05:42:25,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 05:42:25,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 05:42:25,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:42:25" (1/1) ... [2019-12-27 05:42:25,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24328a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:25, skipping insertion in model container [2019-12-27 05:42:25,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:42:25" (1/1) ... [2019-12-27 05:42:25,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 05:42:25,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 05:42:26,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 05:42:26,073 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 05:42:26,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 05:42:26,251 INFO L208 MainTranslator]: Completed translation [2019-12-27 05:42:26,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26 WrapperNode [2019-12-27 05:42:26,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 05:42:26,253 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 05:42:26,253 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 05:42:26,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 05:42:26,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,283 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 05:42:26,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 05:42:26,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 05:42:26,321 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 05:42:26,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,341 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (1/1) ... [2019-12-27 05:42:26,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 05:42:26,369 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 05:42:26,369 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 05:42:26,369 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 05:42:26,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (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 [2019-12-27 05:42:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 05:42:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 05:42:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 05:42:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 05:42:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 05:42:26,466 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 05:42:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 05:42:26,467 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 05:42:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 05:42:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 05:42:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 05:42:26,471 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 05:42:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 05:42:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 05:42:26,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 05:42:26,476 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 05:42:27,525 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 05:42:27,526 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 05:42:27,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:42:27 BoogieIcfgContainer [2019-12-27 05:42:27,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 05:42:27,528 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 05:42:27,528 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 05:42:27,546 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 05:42:27,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 05:42:25" (1/3) ... [2019-12-27 05:42:27,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@134499d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:42:27, skipping insertion in model container [2019-12-27 05:42:27,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:42:26" (2/3) ... [2019-12-27 05:42:27,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@134499d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:42:27, skipping insertion in model container [2019-12-27 05:42:27,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:42:27" (3/3) ... [2019-12-27 05:42:27,549 INFO L109 eAbstractionObserver]: Analyzing ICFG mix020_rmo.opt.i [2019-12-27 05:42:27,559 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 05:42:27,559 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 05:42:27,566 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 05:42:27,567 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 05:42:27,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,610 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,610 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,611 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,611 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,611 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,612 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,612 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,612 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,613 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,613 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,614 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,614 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,614 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,614 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,614 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,615 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,615 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,615 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,616 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,616 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,616 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,616 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,617 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,617 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,617 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,617 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,617 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,618 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,618 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,618 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,618 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,619 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,619 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,619 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,619 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,620 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,620 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,620 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,620 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,620 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,621 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,621 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,621 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,621 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,621 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,622 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,622 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,622 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,622 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,622 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,623 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,623 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,623 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,623 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,624 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,624 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,624 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,624 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,624 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,625 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,625 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,625 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,625 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,625 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,626 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,626 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,626 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,626 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,626 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,627 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,627 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,627 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,627 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,627 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,628 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,628 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,628 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,628 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,632 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,632 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,632 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,632 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,632 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,633 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,633 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,633 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,633 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,634 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,634 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,635 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,635 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,635 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,636 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,636 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,636 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,636 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,636 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,637 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,637 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,637 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,637 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,638 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,638 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,638 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,638 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,638 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,639 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,639 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,639 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,639 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,640 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,640 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,640 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,640 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,640 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,641 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,641 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,641 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,641 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,641 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,642 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,642 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,642 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,642 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,642 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,643 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,643 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,643 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,643 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,644 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,644 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,644 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,644 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,644 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,644 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,645 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,645 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,645 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,645 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,645 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,646 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,646 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,646 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,646 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,646 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,647 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,647 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,647 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,647 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,647 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,648 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,648 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,648 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,648 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,648 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,649 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,649 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,649 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,649 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,649 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,649 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,650 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,650 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,650 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,650 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,650 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,651 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,651 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,651 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,651 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,651 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,652 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,652 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,652 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,652 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,652 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,653 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,653 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,653 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,653 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,653 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,653 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,663 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,663 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,663 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,664 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,666 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,667 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,668 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,668 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,669 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,669 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,670 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,671 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,679 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,679 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,679 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,679 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,680 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,680 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,680 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,680 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,680 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,681 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,681 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,681 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,681 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,681 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,681 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,682 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,682 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,682 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,682 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,682 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,682 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,683 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,683 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,683 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,683 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,683 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,684 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,684 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,684 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,684 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,684 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,685 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,685 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,685 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,685 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,691 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,692 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,692 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,692 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:42:27,706 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 05:42:27,728 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 05:42:27,729 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 05:42:27,729 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 05:42:27,729 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 05:42:27,729 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 05:42:27,729 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 05:42:27,730 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 05:42:27,730 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 05:42:27,752 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 254 transitions [2019-12-27 05:42:27,753 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-27 05:42:27,883 INFO L132 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-27 05:42:27,883 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 05:42:27,905 INFO L76 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 250 events. 56/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 574 event pairs. 0/192 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 05:42:27,941 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-27 05:42:28,014 INFO L132 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-27 05:42:28,014 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 05:42:28,027 INFO L76 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 250 events. 56/250 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 574 event pairs. 0/192 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 05:42:28,063 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-27 05:42:28,064 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 05:42:32,259 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2019-12-27 05:42:32,400 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-12-27 05:42:32,442 INFO L206 etLargeBlockEncoding]: Checked pairs total: 142915 [2019-12-27 05:42:32,442 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2019-12-27 05:42:32,446 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 113 places, 131 transitions [2019-12-27 05:42:42,602 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 92694 states. [2019-12-27 05:42:42,604 INFO L276 IsEmpty]: Start isEmpty. Operand 92694 states. [2019-12-27 05:42:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 05:42:42,612 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:42:42,612 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 05:42:42,613 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:42:42,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:42:42,620 INFO L82 PathProgramCache]: Analyzing trace with hash 289488385, now seen corresponding path program 1 times [2019-12-27 05:42:42,630 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:42:42,631 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286076119] [2019-12-27 05:42:42,631 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:42:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:42:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:42:42,979 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286076119] [2019-12-27 05:42:42,980 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:42:42,980 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 05:42:42,982 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464241841] [2019-12-27 05:42:42,988 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 05:42:42,988 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:42:43,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 05:42:43,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 05:42:43,006 INFO L87 Difference]: Start difference. First operand 92694 states. Second operand 3 states. [2019-12-27 05:42:45,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:42:45,478 INFO L93 Difference]: Finished difference Result 91830 states and 420880 transitions. [2019-12-27 05:42:45,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 05:42:45,480 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-27 05:42:45,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:42:48,412 INFO L225 Difference]: With dead ends: 91830 [2019-12-27 05:42:48,412 INFO L226 Difference]: Without dead ends: 85950 [2019-12-27 05:42:48,414 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 [2019-12-27 05:42:50,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85950 states. [2019-12-27 05:42:52,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85950 to 85950. [2019-12-27 05:42:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85950 states. [2019-12-27 05:42:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85950 states to 85950 states and 393692 transitions. [2019-12-27 05:42:56,421 INFO L78 Accepts]: Start accepts. Automaton has 85950 states and 393692 transitions. Word has length 9 [2019-12-27 05:42:56,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:42:56,422 INFO L462 AbstractCegarLoop]: Abstraction has 85950 states and 393692 transitions. [2019-12-27 05:42:56,422 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 05:42:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 85950 states and 393692 transitions. [2019-12-27 05:42:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 05:42:56,436 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:42:56,436 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 05:42:56,437 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:42:56,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:42:56,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1733345509, now seen corresponding path program 1 times [2019-12-27 05:42:56,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:42:56,438 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269526934] [2019-12-27 05:42:56,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:42:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:42:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:42:56,561 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269526934] [2019-12-27 05:42:56,561 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:42:56,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 05:42:56,561 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065166597] [2019-12-27 05:42:56,563 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 05:42:56,563 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:42:56,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 05:42:56,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 05:42:56,564 INFO L87 Difference]: Start difference. First operand 85950 states and 393692 transitions. Second operand 4 states. [2019-12-27 05:42:58,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:42:58,688 INFO L93 Difference]: Finished difference Result 133206 states and 590428 transitions. [2019-12-27 05:42:58,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 05:42:58,688 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-27 05:42:58,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:42:59,218 INFO L225 Difference]: With dead ends: 133206 [2019-12-27 05:42:59,218 INFO L226 Difference]: Without dead ends: 133146 [2019-12-27 05:42:59,219 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 [2019-12-27 05:43:05,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133146 states. [2019-12-27 05:43:07,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133146 to 128534. [2019-12-27 05:43:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128534 states. [2019-12-27 05:43:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128534 states to 128534 states and 573024 transitions. [2019-12-27 05:43:09,294 INFO L78 Accepts]: Start accepts. Automaton has 128534 states and 573024 transitions. Word has length 15 [2019-12-27 05:43:09,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:43:09,294 INFO L462 AbstractCegarLoop]: Abstraction has 128534 states and 573024 transitions. [2019-12-27 05:43:09,294 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 05:43:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 128534 states and 573024 transitions. [2019-12-27 05:43:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 05:43:09,304 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:43:09,304 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 05:43:09,304 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:43:09,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:43:09,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1305707212, now seen corresponding path program 1 times [2019-12-27 05:43:09,305 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:43:09,305 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952877705] [2019-12-27 05:43:09,305 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:43:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:43:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:43:09,406 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952877705] [2019-12-27 05:43:09,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:43:09,406 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 05:43:09,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085828403] [2019-12-27 05:43:09,407 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 05:43:09,408 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:43:09,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 05:43:09,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 05:43:09,408 INFO L87 Difference]: Start difference. First operand 128534 states and 573024 transitions. Second operand 4 states. [2019-12-27 05:43:15,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:43:15,636 INFO L93 Difference]: Finished difference Result 162674 states and 716944 transitions. [2019-12-27 05:43:15,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 05:43:15,637 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 05:43:15,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:43:16,184 INFO L225 Difference]: With dead ends: 162674 [2019-12-27 05:43:16,184 INFO L226 Difference]: Without dead ends: 162622 [2019-12-27 05:43:16,185 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 [2019-12-27 05:43:18,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162622 states. [2019-12-27 05:43:21,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162622 to 146270. [2019-12-27 05:43:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146270 states. [2019-12-27 05:43:23,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146270 states to 146270 states and 649488 transitions. [2019-12-27 05:43:23,389 INFO L78 Accepts]: Start accepts. Automaton has 146270 states and 649488 transitions. Word has length 18 [2019-12-27 05:43:23,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:43:23,389 INFO L462 AbstractCegarLoop]: Abstraction has 146270 states and 649488 transitions. [2019-12-27 05:43:23,389 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 05:43:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146270 states and 649488 transitions. [2019-12-27 05:43:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 05:43:23,403 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:43:23,404 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 05:43:23,404 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:43:23,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:43:23,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1822189348, now seen corresponding path program 1 times [2019-12-27 05:43:23,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:43:23,405 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548590792] [2019-12-27 05:43:23,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:43:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:43:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:43:23,487 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548590792] [2019-12-27 05:43:23,487 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:43:23,487 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 05:43:23,488 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336905897] [2019-12-27 05:43:23,488 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 05:43:23,488 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:43:23,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 05:43:23,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 05:43:23,489 INFO L87 Difference]: Start difference. First operand 146270 states and 649488 transitions. Second operand 3 states. [2019-12-27 05:43:31,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:43:31,660 INFO L93 Difference]: Finished difference Result 249894 states and 1067784 transitions. [2019-12-27 05:43:31,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 05:43:31,660 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-27 05:43:31,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:43:32,568 INFO L225 Difference]: With dead ends: 249894 [2019-12-27 05:43:32,569 INFO L226 Difference]: Without dead ends: 249894 [2019-12-27 05:43:32,569 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 [2019-12-27 05:43:35,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249894 states. [2019-12-27 05:43:40,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249894 to 226018. [2019-12-27 05:43:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226018 states. [2019-12-27 05:43:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226018 states to 226018 states and 976948 transitions. [2019-12-27 05:43:41,145 INFO L78 Accepts]: Start accepts. Automaton has 226018 states and 976948 transitions. Word has length 19 [2019-12-27 05:43:41,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:43:41,145 INFO L462 AbstractCegarLoop]: Abstraction has 226018 states and 976948 transitions. [2019-12-27 05:43:41,146 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 05:43:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 226018 states and 976948 transitions. [2019-12-27 05:43:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 05:43:41,165 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:43:41,165 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] [2019-12-27 05:43:41,165 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:43:41,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:43:41,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1354318794, now seen corresponding path program 1 times [2019-12-27 05:43:41,166 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:43:41,166 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407637090] [2019-12-27 05:43:41,167 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:43:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:43:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:43:41,228 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407637090] [2019-12-27 05:43:41,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:43:41,228 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 05:43:41,228 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121199015] [2019-12-27 05:43:41,229 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 05:43:41,229 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:43:41,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 05:43:41,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 05:43:41,229 INFO L87 Difference]: Start difference. First operand 226018 states and 976948 transitions. Second operand 3 states. [2019-12-27 05:43:48,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:43:48,474 INFO L93 Difference]: Finished difference Result 213626 states and 922480 transitions. [2019-12-27 05:43:48,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 05:43:48,475 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-27 05:43:48,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:43:49,970 INFO L225 Difference]: With dead ends: 213626 [2019-12-27 05:43:49,970 INFO L226 Difference]: Without dead ends: 213626 [2019-12-27 05:43:49,970 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 [2019-12-27 05:43:52,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213626 states. [2019-12-27 05:44:01,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213626 to 213626. [2019-12-27 05:44:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213626 states. [2019-12-27 05:44:02,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213626 states to 213626 states and 922480 transitions. [2019-12-27 05:44:02,511 INFO L78 Accepts]: Start accepts. Automaton has 213626 states and 922480 transitions. Word has length 20 [2019-12-27 05:44:02,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:44:02,511 INFO L462 AbstractCegarLoop]: Abstraction has 213626 states and 922480 transitions. [2019-12-27 05:44:02,511 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 05:44:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 213626 states and 922480 transitions. [2019-12-27 05:44:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 05:44:09,861 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:44:09,862 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] [2019-12-27 05:44:09,862 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:44:09,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:44:09,862 INFO L82 PathProgramCache]: Analyzing trace with hash -238334430, now seen corresponding path program 1 times [2019-12-27 05:44:09,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:44:09,862 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79570324] [2019-12-27 05:44:09,863 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:44:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:44:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:44:09,925 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79570324] [2019-12-27 05:44:09,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:44:09,926 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 05:44:09,926 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006593710] [2019-12-27 05:44:09,926 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 05:44:09,927 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:44:09,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 05:44:09,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 05:44:09,927 INFO L87 Difference]: Start difference. First operand 213626 states and 922480 transitions. Second operand 4 states. [2019-12-27 05:44:12,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:44:12,440 INFO L93 Difference]: Finished difference Result 264422 states and 1129036 transitions. [2019-12-27 05:44:12,440 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 05:44:12,440 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-27 05:44:12,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:44:13,328 INFO L225 Difference]: With dead ends: 264422 [2019-12-27 05:44:13,328 INFO L226 Difference]: Without dead ends: 264354 [2019-12-27 05:44:13,329 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 [2019-12-27 05:44:22,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264354 states. [2019-12-27 05:44:26,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264354 to 216686. [2019-12-27 05:44:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216686 states. [2019-12-27 05:44:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216686 states to 216686 states and 935460 transitions. [2019-12-27 05:44:27,625 INFO L78 Accepts]: Start accepts. Automaton has 216686 states and 935460 transitions. Word has length 21 [2019-12-27 05:44:27,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:44:27,626 INFO L462 AbstractCegarLoop]: Abstraction has 216686 states and 935460 transitions. [2019-12-27 05:44:27,626 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 05:44:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 216686 states and 935460 transitions. [2019-12-27 05:44:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-27 05:44:27,668 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:44:27,668 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] [2019-12-27 05:44:27,668 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:44:27,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:44:27,669 INFO L82 PathProgramCache]: Analyzing trace with hash -1309936680, now seen corresponding path program 1 times [2019-12-27 05:44:27,669 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:44:27,669 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842803656] [2019-12-27 05:44:27,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:44:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:44:27,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:44:27,742 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842803656] [2019-12-27 05:44:27,742 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:44:27,743 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 05:44:27,743 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506362188] [2019-12-27 05:44:27,743 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 05:44:27,744 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:44:27,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 05:44:27,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 05:44:27,744 INFO L87 Difference]: Start difference. First operand 216686 states and 935460 transitions. Second operand 5 states. [2019-12-27 05:44:36,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:44:36,672 INFO L93 Difference]: Finished difference Result 304206 states and 1288440 transitions. [2019-12-27 05:44:36,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 05:44:36,673 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-12-27 05:44:36,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:44:37,797 INFO L225 Difference]: With dead ends: 304206 [2019-12-27 05:44:37,797 INFO L226 Difference]: Without dead ends: 304150 [2019-12-27 05:44:37,798 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 05:44:46,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304150 states. [2019-12-27 05:44:51,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304150 to 236222. [2019-12-27 05:44:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236222 states. [2019-12-27 05:44:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236222 states to 236222 states and 1015976 transitions. [2019-12-27 05:44:54,131 INFO L78 Accepts]: Start accepts. Automaton has 236222 states and 1015976 transitions. Word has length 24 [2019-12-27 05:44:54,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:44:54,131 INFO L462 AbstractCegarLoop]: Abstraction has 236222 states and 1015976 transitions. [2019-12-27 05:44:54,131 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 05:44:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 236222 states and 1015976 transitions. [2019-12-27 05:44:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 05:44:54,230 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:44:54,230 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] [2019-12-27 05:44:54,231 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:44:54,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:44:54,231 INFO L82 PathProgramCache]: Analyzing trace with hash 1177984006, now seen corresponding path program 1 times [2019-12-27 05:44:54,231 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:44:54,231 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770285716] [2019-12-27 05:44:54,231 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:44:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:44:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:44:54,322 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770285716] [2019-12-27 05:44:54,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:44:54,323 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 05:44:54,323 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954083676] [2019-12-27 05:44:54,323 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 05:44:54,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:44:54,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 05:44:54,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 05:44:54,324 INFO L87 Difference]: Start difference. First operand 236222 states and 1015976 transitions. Second operand 5 states. [2019-12-27 05:44:58,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:44:58,689 INFO L93 Difference]: Finished difference Result 315678 states and 1336048 transitions. [2019-12-27 05:44:58,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 05:44:58,690 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-12-27 05:44:58,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 05:45:09,900 INFO L225 Difference]: With dead ends: 315678 [2019-12-27 05:45:09,900 INFO L226 Difference]: Without dead ends: 315566 [2019-12-27 05:45:09,901 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 05:45:12,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315566 states. [2019-12-27 05:45:17,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315566 to 220566. [2019-12-27 05:45:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220566 states. [2019-12-27 05:45:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220566 states to 220566 states and 950300 transitions. [2019-12-27 05:45:18,967 INFO L78 Accepts]: Start accepts. Automaton has 220566 states and 950300 transitions. Word has length 27 [2019-12-27 05:45:18,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 05:45:18,968 INFO L462 AbstractCegarLoop]: Abstraction has 220566 states and 950300 transitions. [2019-12-27 05:45:18,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 05:45:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 220566 states and 950300 transitions. [2019-12-27 05:45:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 05:45:19,228 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 05:45:19,229 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] [2019-12-27 05:45:19,229 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 05:45:19,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 05:45:19,229 INFO L82 PathProgramCache]: Analyzing trace with hash -1540769499, now seen corresponding path program 1 times [2019-12-27 05:45:19,229 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 05:45:19,230 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493405378] [2019-12-27 05:45:19,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 05:45:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 05:45:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 05:45:19,291 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493405378] [2019-12-27 05:45:19,291 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 05:45:19,291 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 05:45:19,291 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873531425] [2019-12-27 05:45:19,292 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 05:45:19,292 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 05:45:19,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 05:45:19,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 05:45:19,292 INFO L87 Difference]: Start difference. First operand 220566 states and 950300 transitions. Second operand 3 states. [2019-12-27 05:45:26,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 05:45:26,855 INFO L93 Difference]: Finished difference Result 220514 states and 950068 transitions. [2019-12-27 05:45:26,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 05:45:26,856 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-12-27 05:45:26,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. Received shutdown request... [2019-12-27 05:45:28,481 INFO L225 Difference]: With dead ends: 220514 [2019-12-27 05:45:28,482 INFO L226 Difference]: Without dead ends: 220514 [2019-12-27 05:45:28,482 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 [2019-12-27 05:45:30,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220514 states. [2019-12-27 05:45:30,755 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 05:45:30,758 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 05:45:30,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 05:45:30 BasicIcfg [2019-12-27 05:45:30,758 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 05:45:30,760 INFO L168 Benchmark]: Toolchain (without parser) took 185274.62 ms. Allocated memory was 145.2 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 102.0 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,761 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 766.04 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 101.6 MB in the beginning and 154.7 MB in the end (delta: -53.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.41 ms. Allocated memory is still 202.4 MB. Free memory was 154.7 MB in the beginning and 151.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,763 INFO L168 Benchmark]: Boogie Preprocessor took 48.27 ms. Allocated memory is still 202.4 MB. Free memory was 151.3 MB in the beginning and 148.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,764 INFO L168 Benchmark]: RCFGBuilder took 1158.07 ms. Allocated memory is still 202.4 MB. Free memory was 148.7 MB in the beginning and 90.9 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,765 INFO L168 Benchmark]: TraceAbstraction took 183230.30 ms. Allocated memory was 202.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 90.7 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2019-12-27 05:45:30,769 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 766.04 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 101.6 MB in the beginning and 154.7 MB in the end (delta: -53.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 67.41 ms. Allocated memory is still 202.4 MB. Free memory was 154.7 MB in the beginning and 151.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.27 ms. Allocated memory is still 202.4 MB. Free memory was 151.3 MB in the beginning and 148.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1158.07 ms. Allocated memory is still 202.4 MB. Free memory was 148.7 MB in the beginning and 90.9 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 183230.30 ms. Allocated memory was 202.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 90.7 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.6s, 211 ProgramPointsBefore, 113 ProgramPointsAfterwards, 254 TransitionsBefore, 131 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 37 TrivialSequentialCompositions, 45 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 50 ConcurrentYvCompositions, 30 ChoiceCompositions, 10833 VarBasedMoverChecksPositive, 278 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 142915 CheckedPairsTotal, 132 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 199 locations, 2 error locations. Result: TIMEOUT, OverallTime: 183.0s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 70.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2194 SDtfs, 1381 SDslu, 2577 SDs, 0 SdLazy, 1483 SolverSat, 90 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=236222occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 88.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 255436 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 187 NumberOfCodeBlocks, 187 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 11892 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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 could not prove your program: Timeout Completed graceful shutdown