/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 12:41:02,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 12:41:02,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 12:41:02,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 12:41:02,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 12:41:02,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 12:41:02,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 12:41:02,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 12:41:02,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 12:41:02,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 12:41:02,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 12:41:02,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 12:41:02,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 12:41:02,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 12:41:02,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 12:41:02,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 12:41:02,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 12:41:02,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 12:41:02,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 12:41:02,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 12:41:02,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 12:41:02,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 12:41:02,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 12:41:02,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 12:41:02,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 12:41:02,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 12:41:02,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 12:41:02,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 12:41:02,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 12:41:02,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 12:41:02,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 12:41:02,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 12:41:02,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 12:41:02,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 12:41:02,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 12:41:02,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 12:41:02,368 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-18 12:41:02,395 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 12:41:02,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 12:41:02,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 12:41:02,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 12:41:02,400 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 12:41:02,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 12:41:02,401 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 12:41:02,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 12:41:02,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 12:41:02,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 12:41:02,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 12:41:02,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 12:41:02,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 12:41:02,403 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 12:41:02,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 12:41:02,404 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 12:41:02,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 12:41:02,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 12:41:02,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 12:41:02,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 12:41:02,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 12:41:02,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 12:41:02,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 12:41:02,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 12:41:02,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 12:41:02,409 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 12:41:02,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 12:41:02,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 12:41:02,410 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-18 12:41:02,410 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 12:41:02,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 12:41:02,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 12:41:02,733 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 12:41:02,735 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 12:41:02,735 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 12:41:02,736 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.opt.i [2019-12-18 12:41:02,810 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35c0de59d/df0fc77e0ad74307a301b87d08525d90/FLAG177828c8a [2019-12-18 12:41:03,364 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 12:41:03,366 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.opt.i [2019-12-18 12:41:03,381 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35c0de59d/df0fc77e0ad74307a301b87d08525d90/FLAG177828c8a [2019-12-18 12:41:03,725 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35c0de59d/df0fc77e0ad74307a301b87d08525d90 [2019-12-18 12:41:03,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 12:41:03,737 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 12:41:03,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 12:41:03,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 12:41:03,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 12:41:03,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 12:41:03" (1/1) ... [2019-12-18 12:41:03,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c98fe6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:03, skipping insertion in model container [2019-12-18 12:41:03,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 12:41:03" (1/1) ... [2019-12-18 12:41:03,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 12:41:03,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 12:41:04,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 12:41:04,358 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 12:41:04,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 12:41:04,532 INFO L208 MainTranslator]: Completed translation [2019-12-18 12:41:04,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04 WrapperNode [2019-12-18 12:41:04,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 12:41:04,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 12:41:04,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 12:41:04,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 12:41:04,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,583 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 12:41:04,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 12:41:04,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 12:41:04,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 12:41:04,630 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... [2019-12-18 12:41:04,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 12:41:04,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 12:41:04,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 12:41:04,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 12:41:04,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 12:41:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 12:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 12:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 12:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 12:41:04,751 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 12:41:04,752 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 12:41:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 12:41:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 12:41:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 12:41:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 12:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-18 12:41:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-18 12:41:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 12:41:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 12:41:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 12:41:04,757 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 12:41:05,562 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 12:41:05,562 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 12:41:05,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 12:41:05 BoogieIcfgContainer [2019-12-18 12:41:05,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 12:41:05,565 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 12:41:05,565 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 12:41:05,568 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 12:41:05,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 12:41:03" (1/3) ... [2019-12-18 12:41:05,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@307c82a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 12:41:05, skipping insertion in model container [2019-12-18 12:41:05,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:41:04" (2/3) ... [2019-12-18 12:41:05,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@307c82a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 12:41:05, skipping insertion in model container [2019-12-18 12:41:05,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 12:41:05" (3/3) ... [2019-12-18 12:41:05,572 INFO L109 eAbstractionObserver]: Analyzing ICFG mix018_tso.opt.i [2019-12-18 12:41:05,582 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 12:41:05,583 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 12:41:05,594 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 12:41:05,595 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 12:41:05,676 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,677 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,677 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,677 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,678 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,678 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,679 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,679 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,679 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,680 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,680 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,680 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,683 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,683 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,683 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,683 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,684 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,684 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,684 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,684 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,684 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,685 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,685 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,685 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,686 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,687 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,688 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,689 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,690 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,691 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,692 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,693 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,693 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,693 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,693 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,693 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,694 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,694 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,694 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,694 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,694 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,695 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,695 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,695 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,695 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,696 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,696 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,696 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,696 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,698 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,702 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,702 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,702 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,703 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,703 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,703 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,703 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,703 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,704 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,704 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,704 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,704 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,704 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,705 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,705 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,705 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,706 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,709 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,710 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,710 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,710 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,718 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,718 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,722 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,722 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,722 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,722 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,723 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,723 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,723 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,723 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,723 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,724 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,724 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,724 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,724 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,724 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,725 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,725 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,725 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,725 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,725 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,726 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,726 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,726 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,726 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,726 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,726 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,727 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,727 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,727 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,727 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,728 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,728 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,728 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,728 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,728 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,728 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,729 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,729 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,729 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,729 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,729 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,730 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,730 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,730 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,730 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,730 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,731 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,731 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,731 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,731 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,731 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,731 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,732 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,732 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,732 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,732 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,732 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,733 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,733 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,733 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,733 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,733 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,733 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,734 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,734 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,734 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,734 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,734 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,735 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,735 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,735 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,735 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,735 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,736 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,736 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,736 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,736 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,736 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,736 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,737 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,737 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,737 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,737 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,737 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,738 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,738 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,738 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,738 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,738 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,738 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,739 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,739 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,739 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,739 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,739 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,740 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,740 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,740 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,740 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,740 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,740 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,741 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,741 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,741 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,741 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,741 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,742 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,742 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,742 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,742 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,742 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,742 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,743 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,743 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,743 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,743 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,743 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,744 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,744 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,744 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,744 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,744 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,745 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,748 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,748 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,748 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,748 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,751 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,751 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,751 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,751 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,752 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,752 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,752 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,752 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,752 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,753 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,753 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,753 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,753 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,753 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,754 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,754 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,754 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,754 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,754 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,754 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,755 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,755 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,755 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,755 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,755 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,756 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,756 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,760 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,761 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,761 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,761 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,761 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,762 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,763 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,763 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,763 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,763 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,763 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,764 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,764 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,764 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,764 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,764 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,764 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,765 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,765 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,765 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,765 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,765 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,765 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,766 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,766 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,766 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,766 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,766 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,766 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,769 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,770 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 12:41:05,784 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 12:41:05,807 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 12:41:05,807 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 12:41:05,807 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 12:41:05,807 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 12:41:05,807 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 12:41:05,808 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 12:41:05,808 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 12:41:05,808 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 12:41:05,831 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 254 transitions [2019-12-18 12:41:05,833 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-18 12:41:05,942 INFO L126 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-18 12:41:05,943 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 12:41:05,966 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. 12/204 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 12:41:06,004 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-18 12:41:06,066 INFO L126 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-18 12:41:06,066 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 12:41:06,078 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. 12/204 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 12:41:06,113 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-18 12:41:06,114 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 12:41:13,100 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2019-12-18 12:41:13,253 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-12-18 12:41:13,282 INFO L206 etLargeBlockEncoding]: Checked pairs total: 142340 [2019-12-18 12:41:13,282 INFO L214 etLargeBlockEncoding]: Total number of compositions: 134 [2019-12-18 12:41:13,285 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 112 places, 131 transitions [2019-12-18 12:41:24,171 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 90046 states. [2019-12-18 12:41:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 90046 states. [2019-12-18 12:41:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 12:41:24,181 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:41:24,182 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:41:24,182 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]=== [2019-12-18 12:41:24,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:41:24,189 INFO L82 PathProgramCache]: Analyzing trace with hash 259811849, now seen corresponding path program 1 times [2019-12-18 12:41:24,197 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:41:24,198 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298604968] [2019-12-18 12:41:24,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:41:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:41:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:41:24,445 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298604968] [2019-12-18 12:41:24,445 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:41:24,446 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 12:41:24,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132097953] [2019-12-18 12:41:24,451 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 12:41:24,451 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:41:24,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 12:41:24,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:41:24,469 INFO L87 Difference]: Start difference. First operand 90046 states. Second operand 3 states. [2019-12-18 12:41:27,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:41:27,649 INFO L93 Difference]: Finished difference Result 89182 states and 411616 transitions. [2019-12-18 12:41:27,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 12:41:27,650 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 12:41:27,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:41:28,268 INFO L225 Difference]: With dead ends: 89182 [2019-12-18 12:41:28,268 INFO L226 Difference]: Without dead ends: 83470 [2019-12-18 12:41:28,270 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:41:30,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83470 states. [2019-12-18 12:41:32,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83470 to 83470. [2019-12-18 12:41:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83470 states. [2019-12-18 12:41:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83470 states to 83470 states and 385016 transitions. [2019-12-18 12:41:36,456 INFO L78 Accepts]: Start accepts. Automaton has 83470 states and 385016 transitions. Word has length 9 [2019-12-18 12:41:36,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:41:36,457 INFO L462 AbstractCegarLoop]: Abstraction has 83470 states and 385016 transitions. [2019-12-18 12:41:36,457 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 12:41:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 83470 states and 385016 transitions. [2019-12-18 12:41:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 12:41:36,466 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:41:36,466 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:41:36,467 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]=== [2019-12-18 12:41:36,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:41:36,467 INFO L82 PathProgramCache]: Analyzing trace with hash 1558204525, now seen corresponding path program 1 times [2019-12-18 12:41:36,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:41:36,468 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268351596] [2019-12-18 12:41:36,468 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:41:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:41:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:41:36,594 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268351596] [2019-12-18 12:41:36,594 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:41:36,594 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 12:41:36,595 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035188593] [2019-12-18 12:41:36,596 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 12:41:36,596 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:41:36,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 12:41:36,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 12:41:36,597 INFO L87 Difference]: Start difference. First operand 83470 states and 385016 transitions. Second operand 4 states. [2019-12-18 12:41:38,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:41:38,575 INFO L93 Difference]: Finished difference Result 129310 states and 576248 transitions. [2019-12-18 12:41:38,575 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 12:41:38,576 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-18 12:41:38,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:41:39,309 INFO L225 Difference]: With dead ends: 129310 [2019-12-18 12:41:39,309 INFO L226 Difference]: Without dead ends: 129254 [2019-12-18 12:41:39,310 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 12:41:41,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129254 states. [2019-12-18 12:41:49,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129254 to 124642. [2019-12-18 12:41:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124642 states. [2019-12-18 12:41:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124642 states to 124642 states and 558856 transitions. [2019-12-18 12:41:49,956 INFO L78 Accepts]: Start accepts. Automaton has 124642 states and 558856 transitions. Word has length 15 [2019-12-18 12:41:49,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:41:49,956 INFO L462 AbstractCegarLoop]: Abstraction has 124642 states and 558856 transitions. [2019-12-18 12:41:49,956 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 12:41:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 124642 states and 558856 transitions. [2019-12-18 12:41:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 12:41:49,966 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:41:49,966 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:41:49,967 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]=== [2019-12-18 12:41:49,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:41:49,967 INFO L82 PathProgramCache]: Analyzing trace with hash -545556496, now seen corresponding path program 1 times [2019-12-18 12:41:49,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:41:49,968 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477889965] [2019-12-18 12:41:49,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:41:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:41:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:41:50,110 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477889965] [2019-12-18 12:41:50,110 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:41:50,110 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 12:41:50,110 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196208238] [2019-12-18 12:41:50,111 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 12:41:50,111 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:41:50,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 12:41:50,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 12:41:50,112 INFO L87 Difference]: Start difference. First operand 124642 states and 558856 transitions. Second operand 4 states. [2019-12-18 12:41:52,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:41:52,349 INFO L93 Difference]: Finished difference Result 158782 states and 702836 transitions. [2019-12-18 12:41:52,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 12:41:52,350 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-18 12:41:52,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:41:58,337 INFO L225 Difference]: With dead ends: 158782 [2019-12-18 12:41:58,338 INFO L226 Difference]: Without dead ends: 158730 [2019-12-18 12:41:58,338 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 12:41:59,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158730 states. [2019-12-18 12:42:02,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158730 to 142378. [2019-12-18 12:42:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142378 states. [2019-12-18 12:42:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142378 states to 142378 states and 635380 transitions. [2019-12-18 12:42:03,946 INFO L78 Accepts]: Start accepts. Automaton has 142378 states and 635380 transitions. Word has length 18 [2019-12-18 12:42:03,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:42:03,946 INFO L462 AbstractCegarLoop]: Abstraction has 142378 states and 635380 transitions. [2019-12-18 12:42:03,946 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 12:42:03,947 INFO L276 IsEmpty]: Start isEmpty. Operand 142378 states and 635380 transitions. [2019-12-18 12:42:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-18 12:42:03,962 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:42:03,962 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:42:03,963 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]=== [2019-12-18 12:42:03,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:42:03,963 INFO L82 PathProgramCache]: Analyzing trace with hash 267646308, now seen corresponding path program 1 times [2019-12-18 12:42:03,964 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:42:03,964 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465366664] [2019-12-18 12:42:03,964 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:42:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:42:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:42:04,027 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465366664] [2019-12-18 12:42:04,027 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:42:04,028 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 12:42:04,028 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460288200] [2019-12-18 12:42:04,028 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 12:42:04,029 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:42:04,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 12:42:04,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:42:04,030 INFO L87 Difference]: Start difference. First operand 142378 states and 635380 transitions. Second operand 3 states. [2019-12-18 12:42:11,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:42:11,849 INFO L93 Difference]: Finished difference Result 243978 states and 1046540 transitions. [2019-12-18 12:42:11,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 12:42:11,850 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-18 12:42:11,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:42:12,723 INFO L225 Difference]: With dead ends: 243978 [2019-12-18 12:42:12,723 INFO L226 Difference]: Without dead ends: 243978 [2019-12-18 12:42:12,723 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:42:15,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243978 states. [2019-12-18 12:42:19,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243978 to 220082. [2019-12-18 12:42:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220082 states. [2019-12-18 12:42:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220082 states to 220082 states and 955428 transitions. [2019-12-18 12:42:20,790 INFO L78 Accepts]: Start accepts. Automaton has 220082 states and 955428 transitions. Word has length 19 [2019-12-18 12:42:20,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:42:20,790 INFO L462 AbstractCegarLoop]: Abstraction has 220082 states and 955428 transitions. [2019-12-18 12:42:20,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 12:42:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 220082 states and 955428 transitions. [2019-12-18 12:42:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-18 12:42:20,811 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:42:20,811 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] [2019-12-18 12:42:20,811 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]=== [2019-12-18 12:42:20,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:42:20,812 INFO L82 PathProgramCache]: Analyzing trace with hash -993922956, now seen corresponding path program 1 times [2019-12-18 12:42:20,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:42:20,812 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480271421] [2019-12-18 12:42:20,813 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:42:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:42:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:42:20,877 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480271421] [2019-12-18 12:42:20,877 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:42:20,877 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 12:42:20,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129342549] [2019-12-18 12:42:20,878 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 12:42:20,878 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:42:20,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 12:42:20,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:42:20,879 INFO L87 Difference]: Start difference. First operand 220082 states and 955428 transitions. Second operand 3 states. [2019-12-18 12:42:28,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:42:28,642 INFO L93 Difference]: Finished difference Result 215765 states and 932330 transitions. [2019-12-18 12:42:28,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 12:42:28,642 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-18 12:42:28,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:42:29,365 INFO L225 Difference]: With dead ends: 215765 [2019-12-18 12:42:29,366 INFO L226 Difference]: Without dead ends: 215765 [2019-12-18 12:42:29,366 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:42:31,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215765 states. [2019-12-18 12:42:41,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215765 to 215765. [2019-12-18 12:42:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 215765 states. [2019-12-18 12:42:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215765 states to 215765 states and 932330 transitions. [2019-12-18 12:42:41,958 INFO L78 Accepts]: Start accepts. Automaton has 215765 states and 932330 transitions. Word has length 20 [2019-12-18 12:42:41,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:42:41,958 INFO L462 AbstractCegarLoop]: Abstraction has 215765 states and 932330 transitions. [2019-12-18 12:42:41,958 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 12:42:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 215765 states and 932330 transitions. [2019-12-18 12:42:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 12:42:41,975 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:42:41,975 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:42:41,975 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]=== [2019-12-18 12:42:41,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:42:41,976 INFO L82 PathProgramCache]: Analyzing trace with hash -1767153122, now seen corresponding path program 1 times [2019-12-18 12:42:41,976 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:42:41,976 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140989971] [2019-12-18 12:42:41,976 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:42:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:42:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:42:42,079 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140989971] [2019-12-18 12:42:42,079 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:42:42,079 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 12:42:42,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548889184] [2019-12-18 12:42:42,080 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 12:42:42,080 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:42:42,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 12:42:42,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:42:42,081 INFO L87 Difference]: Start difference. First operand 215765 states and 932330 transitions. Second operand 3 states. [2019-12-18 12:42:49,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:42:49,511 INFO L93 Difference]: Finished difference Result 266467 states and 1093068 transitions. [2019-12-18 12:42:49,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 12:42:49,511 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-18 12:42:49,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:42:51,106 INFO L225 Difference]: With dead ends: 266467 [2019-12-18 12:42:51,106 INFO L226 Difference]: Without dead ends: 216713 [2019-12-18 12:42:51,106 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:42:52,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216713 states. [2019-12-18 12:43:02,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216713 to 212335. [2019-12-18 12:43:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212335 states. [2019-12-18 12:43:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212335 states to 212335 states and 866006 transitions. [2019-12-18 12:43:03,005 INFO L78 Accepts]: Start accepts. Automaton has 212335 states and 866006 transitions. Word has length 21 [2019-12-18 12:43:03,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:43:03,006 INFO L462 AbstractCegarLoop]: Abstraction has 212335 states and 866006 transitions. [2019-12-18 12:43:03,006 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 12:43:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 212335 states and 866006 transitions. [2019-12-18 12:43:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 12:43:03,023 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:43:03,023 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:43:03,023 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]=== [2019-12-18 12:43:03,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:43:03,023 INFO L82 PathProgramCache]: Analyzing trace with hash 82789233, now seen corresponding path program 1 times [2019-12-18 12:43:03,023 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:43:03,024 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667019839] [2019-12-18 12:43:03,024 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:43:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:43:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:43:03,082 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667019839] [2019-12-18 12:43:03,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:43:03,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 12:43:03,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896246837] [2019-12-18 12:43:03,083 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 12:43:03,084 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:43:03,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 12:43:03,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:43:03,084 INFO L87 Difference]: Start difference. First operand 212335 states and 866006 transitions. Second operand 3 states. [2019-12-18 12:43:09,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:43:09,852 INFO L93 Difference]: Finished difference Result 206309 states and 842405 transitions. [2019-12-18 12:43:09,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 12:43:09,852 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-18 12:43:09,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:43:10,466 INFO L225 Difference]: With dead ends: 206309 [2019-12-18 12:43:10,466 INFO L226 Difference]: Without dead ends: 206309 [2019-12-18 12:43:10,467 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 12:43:12,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206309 states. [2019-12-18 12:43:16,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206309 to 206027. [2019-12-18 12:43:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 206027 states. [2019-12-18 12:43:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206027 states to 206027 states and 841755 transitions. [2019-12-18 12:43:19,361 INFO L78 Accepts]: Start accepts. Automaton has 206027 states and 841755 transitions. Word has length 21 [2019-12-18 12:43:19,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:43:19,362 INFO L462 AbstractCegarLoop]: Abstraction has 206027 states and 841755 transitions. [2019-12-18 12:43:19,362 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 12:43:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 206027 states and 841755 transitions. [2019-12-18 12:43:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 12:43:19,382 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:43:19,382 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:43:19,382 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]=== [2019-12-18 12:43:19,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:43:19,383 INFO L82 PathProgramCache]: Analyzing trace with hash -1950965462, now seen corresponding path program 1 times [2019-12-18 12:43:19,383 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:43:19,383 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403198099] [2019-12-18 12:43:19,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:43:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:43:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:43:19,457 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403198099] [2019-12-18 12:43:19,457 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:43:19,458 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 12:43:19,458 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830837088] [2019-12-18 12:43:19,458 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 12:43:19,458 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:43:19,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 12:43:19,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 12:43:19,459 INFO L87 Difference]: Start difference. First operand 206027 states and 841755 transitions. Second operand 4 states. [2019-12-18 12:43:28,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:43:28,236 INFO L93 Difference]: Finished difference Result 256255 states and 1033046 transitions. [2019-12-18 12:43:28,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 12:43:28,237 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 12:43:28,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:43:29,014 INFO L225 Difference]: With dead ends: 256255 [2019-12-18 12:43:29,014 INFO L226 Difference]: Without dead ends: 256068 [2019-12-18 12:43:29,015 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 12:43:31,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256068 states. [2019-12-18 12:43:35,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256068 to 209050. [2019-12-18 12:43:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209050 states. [2019-12-18 12:43:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209050 states to 209050 states and 853590 transitions. [2019-12-18 12:43:37,028 INFO L78 Accepts]: Start accepts. Automaton has 209050 states and 853590 transitions. Word has length 21 [2019-12-18 12:43:37,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:43:37,028 INFO L462 AbstractCegarLoop]: Abstraction has 209050 states and 853590 transitions. [2019-12-18 12:43:37,028 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 12:43:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 209050 states and 853590 transitions. [2019-12-18 12:43:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-18 12:43:37,072 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:43:37,072 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] [2019-12-18 12:43:37,072 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]=== [2019-12-18 12:43:37,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:43:37,073 INFO L82 PathProgramCache]: Analyzing trace with hash 1910405908, now seen corresponding path program 1 times [2019-12-18 12:43:37,073 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:43:37,073 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555995262] [2019-12-18 12:43:37,073 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:43:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:43:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:43:37,156 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555995262] [2019-12-18 12:43:37,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:43:37,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 12:43:37,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711261957] [2019-12-18 12:43:37,157 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 12:43:37,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:43:37,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 12:43:37,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 12:43:37,158 INFO L87 Difference]: Start difference. First operand 209050 states and 853590 transitions. Second operand 5 states. [2019-12-18 12:43:45,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:43:45,574 INFO L93 Difference]: Finished difference Result 293156 states and 1171784 transitions. [2019-12-18 12:43:45,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 12:43:45,574 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-12-18 12:43:45,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:43:46,450 INFO L225 Difference]: With dead ends: 293156 [2019-12-18 12:43:46,451 INFO L226 Difference]: Without dead ends: 292905 [2019-12-18 12:43:46,451 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-18 12:43:49,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292905 states. [2019-12-18 12:43:53,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292905 to 228407. [2019-12-18 12:43:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228407 states. [2019-12-18 12:43:55,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228407 states to 228407 states and 928579 transitions. [2019-12-18 12:43:55,889 INFO L78 Accepts]: Start accepts. Automaton has 228407 states and 928579 transitions. Word has length 24 [2019-12-18 12:43:55,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 12:43:55,889 INFO L462 AbstractCegarLoop]: Abstraction has 228407 states and 928579 transitions. [2019-12-18 12:43:55,889 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 12:43:55,889 INFO L276 IsEmpty]: Start isEmpty. Operand 228407 states and 928579 transitions. [2019-12-18 12:43:55,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 12:43:55,967 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 12:43:55,967 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 12:43:55,967 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 12:43:55,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 12:43:55,967 INFO L82 PathProgramCache]: Analyzing trace with hash 1719472782, now seen corresponding path program 1 times [2019-12-18 12:43:55,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 12:43:55,968 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79949807] [2019-12-18 12:43:55,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 12:43:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 12:43:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 12:43:56,087 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79949807] [2019-12-18 12:43:56,087 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 12:43:56,088 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 12:43:56,088 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471488970] [2019-12-18 12:43:56,088 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 12:43:56,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 12:43:56,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 12:43:56,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 12:43:56,090 INFO L87 Difference]: Start difference. First operand 228407 states and 928579 transitions. Second operand 5 states. [2019-12-18 12:44:05,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 12:44:05,327 INFO L93 Difference]: Finished difference Result 302895 states and 1209974 transitions. [2019-12-18 12:44:05,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 12:44:05,328 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-12-18 12:44:05,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 12:44:06,250 INFO L225 Difference]: With dead ends: 302895 [2019-12-18 12:44:06,250 INFO L226 Difference]: Without dead ends: 302390 [2019-12-18 12:44:06,250 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 Received shutdown request... [2019-12-18 12:44:09,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302390 states. [2019-12-18 12:44:09,308 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-18 12:44:09,311 WARN L227 ceAbstractionStarter]: Timeout [2019-12-18 12:44:09,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 12:44:09 BasicIcfg [2019-12-18 12:44:09,312 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 12:44:09,314 INFO L168 Benchmark]: Toolchain (without parser) took 185576.69 ms. Allocated memory was 137.4 MB in the beginning and 4.5 GB in the end (delta: 4.4 GB). Free memory was 99.0 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,314 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 137.4 MB. Free memory was 119.3 MB in the beginning and 119.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 795.38 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 98.6 MB in the beginning and 153.8 MB in the end (delta: -55.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,316 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.58 ms. Allocated memory is still 201.9 MB. Free memory was 153.8 MB in the beginning and 151.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,317 INFO L168 Benchmark]: Boogie Preprocessor took 43.61 ms. Allocated memory is still 201.9 MB. Free memory was 151.2 MB in the beginning and 148.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,318 INFO L168 Benchmark]: RCFGBuilder took 899.89 ms. Allocated memory is still 201.9 MB. Free memory was 148.4 MB in the beginning and 90.7 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,319 INFO L168 Benchmark]: TraceAbstraction took 183746.72 ms. Allocated memory was 201.9 MB in the beginning and 4.5 GB in the end (delta: 4.3 GB). Free memory was 90.7 MB in the beginning and 2.1 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2019-12-18 12:44:09,323 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 137.4 MB. Free memory was 119.3 MB in the beginning and 119.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 795.38 ms. Allocated memory was 137.4 MB in the beginning and 201.9 MB in the end (delta: 64.5 MB). Free memory was 98.6 MB in the beginning and 153.8 MB in the end (delta: -55.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 85.58 ms. Allocated memory is still 201.9 MB. Free memory was 153.8 MB in the beginning and 151.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.61 ms. Allocated memory is still 201.9 MB. Free memory was 151.2 MB in the beginning and 148.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 899.89 ms. Allocated memory is still 201.9 MB. Free memory was 148.4 MB in the beginning and 90.7 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 183746.72 ms. Allocated memory was 201.9 MB in the beginning and 4.5 GB in the end (delta: 4.3 GB). Free memory was 90.7 MB in the beginning and 2.1 GB in the end (delta: -2.0 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: 7.4s, 211 ProgramPointsBefore, 112 ProgramPointsAfterwards, 254 TransitionsBefore, 131 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 37 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 51 ConcurrentYvCompositions, 29 ChoiceCompositions, 11185 VarBasedMoverChecksPositive, 340 VarBasedMoverChecksNegative, 67 SemBasedMoverChecksPositive, 380 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.8s, 0 MoverChecksTotal, 142340 CheckedPairsTotal, 134 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: 183.5s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 77.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2439 SDtfs, 1547 SDslu, 2729 SDs, 0 SdLazy, 1455 SolverSat, 95 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 8 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=228407occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 86.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 161036 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 185 ConstructedInterpolants, 0 QuantifiedInterpolants, 19521 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown