/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/mix008_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-26 21:24:04,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-26 21:24:04,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-26 21:24:04,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-26 21:24:04,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-26 21:24:04,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-26 21:24:04,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-26 21:24:04,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-26 21:24:04,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-26 21:24:04,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-26 21:24:04,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-26 21:24:04,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-26 21:24:04,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-26 21:24:04,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-26 21:24:04,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-26 21:24:04,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-26 21:24:04,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-26 21:24:04,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-26 21:24:04,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-26 21:24:04,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-26 21:24:04,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-26 21:24:04,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-26 21:24:04,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-26 21:24:04,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-26 21:24:04,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-26 21:24:04,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-26 21:24:04,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-26 21:24:04,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-26 21:24:04,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-26 21:24:04,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-26 21:24:04,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-26 21:24:04,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-26 21:24:04,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-26 21:24:04,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-26 21:24:04,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-26 21:24:04,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-26 21:24:04,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-26 21:24:04,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-26 21:24:04,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-26 21:24:04,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-26 21:24:04,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-26 21:24:04,251 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 [2019-12-26 21:24:04,270 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-26 21:24:04,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-26 21:24:04,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-26 21:24:04,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-26 21:24:04,274 INFO L138 SettingsManager]: * Use SBE=true [2019-12-26 21:24:04,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-26 21:24:04,274 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-26 21:24:04,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-26 21:24:04,275 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-26 21:24:04,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-26 21:24:04,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-26 21:24:04,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-26 21:24:04,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-26 21:24:04,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-26 21:24:04,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-26 21:24:04,277 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-26 21:24:04,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-26 21:24:04,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-26 21:24:04,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-26 21:24:04,278 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-26 21:24:04,278 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-26 21:24:04,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-26 21:24:04,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-26 21:24:04,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-26 21:24:04,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-26 21:24:04,279 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-26 21:24:04,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-26 21:24:04,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-26 21:24:04,280 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-26 21:24:04,280 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-26 21:24:04,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-26 21:24:04,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-26 21:24:04,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-26 21:24:04,582 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-26 21:24:04,583 INFO L275 PluginConnector]: CDTParser initialized [2019-12-26 21:24:04,583 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix008_pso.opt.i [2019-12-26 21:24:04,649 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9602bdac/31ff0741467c45498f92911a0d2fd19f/FLAG74e888070 [2019-12-26 21:24:05,242 INFO L306 CDTParser]: Found 1 translation units. [2019-12-26 21:24:05,243 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix008_pso.opt.i [2019-12-26 21:24:05,265 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9602bdac/31ff0741467c45498f92911a0d2fd19f/FLAG74e888070 [2019-12-26 21:24:05,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9602bdac/31ff0741467c45498f92911a0d2fd19f [2019-12-26 21:24:05,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-26 21:24:05,533 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-26 21:24:05,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-26 21:24:05,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-26 21:24:05,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-26 21:24:05,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 09:24:05" (1/1) ... [2019-12-26 21:24:05,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e211ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:05, skipping insertion in model container [2019-12-26 21:24:05,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 09:24:05" (1/1) ... [2019-12-26 21:24:05,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-26 21:24:05,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-26 21:24:06,122 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 21:24:06,141 INFO L203 MainTranslator]: Completed pre-run [2019-12-26 21:24:06,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 21:24:06,304 INFO L208 MainTranslator]: Completed translation [2019-12-26 21:24:06,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06 WrapperNode [2019-12-26 21:24:06,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-26 21:24:06,306 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-26 21:24:06,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-26 21:24:06,306 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-26 21:24:06,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-26 21:24:06,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-26 21:24:06,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-26 21:24:06,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-26 21:24:06,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (1/1) ... [2019-12-26 21:24:06,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-26 21:24:06,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-26 21:24:06,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-26 21:24:06,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-26 21:24:06,427 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (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 [2019-12-26 21:24:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-26 21:24:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-26 21:24:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-26 21:24:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-26 21:24:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-26 21:24:06,515 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-26 21:24:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-26 21:24:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-26 21:24:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-26 21:24:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-26 21:24:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-26 21:24:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-26 21:24:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-26 21:24:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-26 21:24:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-26 21:24:06,521 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-26 21:24:07,522 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-26 21:24:07,523 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-26 21:24:07,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 09:24:07 BoogieIcfgContainer [2019-12-26 21:24:07,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-26 21:24:07,526 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-26 21:24:07,526 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-26 21:24:07,529 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-26 21:24:07,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 09:24:05" (1/3) ... [2019-12-26 21:24:07,530 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e7a1aea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 09:24:07, skipping insertion in model container [2019-12-26 21:24:07,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:24:06" (2/3) ... [2019-12-26 21:24:07,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e7a1aea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 09:24:07, skipping insertion in model container [2019-12-26 21:24:07,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 09:24:07" (3/3) ... [2019-12-26 21:24:07,533 INFO L109 eAbstractionObserver]: Analyzing ICFG mix008_pso.opt.i [2019-12-26 21:24:07,543 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-26 21:24:07,544 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-26 21:24:07,571 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-26 21:24:07,572 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-26 21:24:07,624 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,625 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,625 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,625 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,626 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,626 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,627 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,627 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,628 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,629 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,629 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,629 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,630 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,631 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,632 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,634 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,634 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,634 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,634 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,635 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,636 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,637 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,638 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,638 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,639 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,639 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,639 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,639 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,640 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,641 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,641 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,641 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,641 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,642 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,643 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,651 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,651 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,651 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,651 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,651 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,652 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,652 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,652 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,652 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,652 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,654 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,654 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,654 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,655 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,655 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,655 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,655 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,656 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,657 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,658 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,659 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,660 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,660 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,660 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,660 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,660 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,660 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,661 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,661 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,661 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,661 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,661 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,662 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,662 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,662 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,662 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,662 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,662 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,663 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,663 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,663 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,663 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,663 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,663 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,664 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,664 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,664 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,664 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,664 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,665 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,665 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,665 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,665 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,665 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,666 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,666 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,666 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,666 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,666 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,666 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,667 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,667 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,667 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,667 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,667 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,667 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,668 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,668 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,668 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,668 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,668 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,669 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,669 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,669 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,669 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,670 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,670 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,670 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,670 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,670 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,671 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,671 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,671 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,671 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,671 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,671 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,672 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,672 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,672 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,672 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,672 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,673 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,673 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,673 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,673 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,673 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,673 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,674 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,674 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,674 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,674 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,674 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,675 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,675 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,675 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,675 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,675 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,676 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,676 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,676 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,676 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,676 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,677 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,680 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,680 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,680 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,681 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,697 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,698 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,698 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,698 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,698 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,698 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,698 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,699 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,700 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,700 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,701 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,704 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,704 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,704 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,704 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,704 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,705 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,705 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,705 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,705 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,705 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,706 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,706 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,706 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,706 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,706 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,706 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,707 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,707 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,707 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,707 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,707 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,708 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,708 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,708 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,708 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,708 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,708 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,709 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,709 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,709 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,709 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,709 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,709 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,710 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,710 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,712 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,712 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,712 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,713 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:24:07,727 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-26 21:24:07,747 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 21:24:07,747 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 21:24:07,747 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 21:24:07,747 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 21:24:07,747 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 21:24:07,747 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 21:24:07,748 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 21:24:07,748 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 21:24:07,766 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 254 transitions [2019-12-26 21:24:07,768 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-26 21:24:07,902 INFO L132 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-26 21:24:07,903 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 21:24:07,923 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 575 event pairs. 0/192 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-26 21:24:07,955 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-26 21:24:08,023 INFO L132 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-26 21:24:08,024 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 21:24:08,037 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 575 event pairs. 0/192 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-26 21:24:08,073 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-26 21:24:08,074 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 21:24:14,280 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2019-12-26 21:24:14,417 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-12-26 21:24:14,469 INFO L206 etLargeBlockEncoding]: Checked pairs total: 147708 [2019-12-26 21:24:14,469 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2019-12-26 21:24:14,473 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 113 places, 134 transitions [2019-12-26 21:24:24,515 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 92086 states. [2019-12-26 21:24:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 92086 states. [2019-12-26 21:24:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-26 21:24:24,524 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:24:24,524 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:24:24,525 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]=== [2019-12-26 21:24:24,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:24:24,530 INFO L82 PathProgramCache]: Analyzing trace with hash -1095689236, now seen corresponding path program 1 times [2019-12-26 21:24:24,538 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:24:24,538 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704610292] [2019-12-26 21:24:24,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:24:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:24:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:24:24,898 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704610292] [2019-12-26 21:24:24,899 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:24:24,899 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-26 21:24:24,901 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600587682] [2019-12-26 21:24:24,907 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 21:24:24,907 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:24:24,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 21:24:24,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 21:24:24,923 INFO L87 Difference]: Start difference. First operand 92086 states. Second operand 3 states. [2019-12-26 21:24:26,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:24:26,451 INFO L93 Difference]: Finished difference Result 91382 states and 423776 transitions. [2019-12-26 21:24:26,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 21:24:26,453 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-26 21:24:26,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:24:27,088 INFO L225 Difference]: With dead ends: 91382 [2019-12-26 21:24:27,089 INFO L226 Difference]: Without dead ends: 85534 [2019-12-26 21:24:27,091 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 [2019-12-26 21:24:31,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85534 states. [2019-12-26 21:24:34,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85534 to 85534. [2019-12-26 21:24:34,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85534 states. [2019-12-26 21:24:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85534 states to 85534 states and 396416 transitions. [2019-12-26 21:24:34,549 INFO L78 Accepts]: Start accepts. Automaton has 85534 states and 396416 transitions. Word has length 9 [2019-12-26 21:24:34,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:24:34,550 INFO L462 AbstractCegarLoop]: Abstraction has 85534 states and 396416 transitions. [2019-12-26 21:24:34,551 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 21:24:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 85534 states and 396416 transitions. [2019-12-26 21:24:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-26 21:24:34,562 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:24:34,562 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:24:34,562 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]=== [2019-12-26 21:24:34,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:24:34,563 INFO L82 PathProgramCache]: Analyzing trace with hash -1576682706, now seen corresponding path program 1 times [2019-12-26 21:24:34,563 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:24:34,563 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298303726] [2019-12-26 21:24:34,563 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:24:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:24:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:24:34,663 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298303726] [2019-12-26 21:24:34,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:24:34,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 21:24:34,664 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322844857] [2019-12-26 21:24:34,666 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 21:24:34,666 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:24:34,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 21:24:34,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 21:24:34,667 INFO L87 Difference]: Start difference. First operand 85534 states and 396416 transitions. Second operand 4 states. [2019-12-26 21:24:39,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:24:39,424 INFO L93 Difference]: Finished difference Result 132766 states and 593324 transitions. [2019-12-26 21:24:39,424 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 21:24:39,424 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-26 21:24:39,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:24:39,935 INFO L225 Difference]: With dead ends: 132766 [2019-12-26 21:24:39,936 INFO L226 Difference]: Without dead ends: 132702 [2019-12-26 21:24:39,936 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 [2019-12-26 21:24:41,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132702 states. [2019-12-26 21:24:45,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132702 to 129166. [2019-12-26 21:24:45,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129166 states. [2019-12-26 21:24:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129166 states to 129166 states and 580344 transitions. [2019-12-26 21:24:50,736 INFO L78 Accepts]: Start accepts. Automaton has 129166 states and 580344 transitions. Word has length 15 [2019-12-26 21:24:50,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:24:50,737 INFO L462 AbstractCegarLoop]: Abstraction has 129166 states and 580344 transitions. [2019-12-26 21:24:50,737 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 21:24:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 129166 states and 580344 transitions. [2019-12-26 21:24:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-26 21:24:50,750 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:24:50,750 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:24:50,751 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]=== [2019-12-26 21:24:50,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:24:50,751 INFO L82 PathProgramCache]: Analyzing trace with hash -959167775, now seen corresponding path program 1 times [2019-12-26 21:24:50,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:24:50,752 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956878823] [2019-12-26 21:24:50,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:24:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:24:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:24:50,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956878823] [2019-12-26 21:24:50,893 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:24:50,893 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 21:24:50,893 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157380048] [2019-12-26 21:24:50,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 21:24:50,894 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:24:50,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 21:24:50,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 21:24:50,895 INFO L87 Difference]: Start difference. First operand 129166 states and 580344 transitions. Second operand 4 states. [2019-12-26 21:24:56,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:24:56,974 INFO L93 Difference]: Finished difference Result 166838 states and 738668 transitions. [2019-12-26 21:24:56,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 21:24:56,975 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-26 21:24:56,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:24:57,823 INFO L225 Difference]: With dead ends: 166838 [2019-12-26 21:24:57,824 INFO L226 Difference]: Without dead ends: 166782 [2019-12-26 21:24:57,824 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 [2019-12-26 21:24:59,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166782 states. [2019-12-26 21:25:03,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166782 to 149598. [2019-12-26 21:25:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149598 states. [2019-12-26 21:25:03,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149598 states to 149598 states and 668132 transitions. [2019-12-26 21:25:03,734 INFO L78 Accepts]: Start accepts. Automaton has 149598 states and 668132 transitions. Word has length 18 [2019-12-26 21:25:03,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:25:03,735 INFO L462 AbstractCegarLoop]: Abstraction has 149598 states and 668132 transitions. [2019-12-26 21:25:03,735 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 21:25:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 149598 states and 668132 transitions. [2019-12-26 21:25:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-26 21:25:03,748 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:25:03,748 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:25:03,749 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]=== [2019-12-26 21:25:03,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:25:03,749 INFO L82 PathProgramCache]: Analyzing trace with hash 330599914, now seen corresponding path program 1 times [2019-12-26 21:25:03,749 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:25:03,750 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135450310] [2019-12-26 21:25:03,750 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:25:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:25:03,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:25:03,822 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135450310] [2019-12-26 21:25:03,822 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:25:03,822 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 21:25:03,824 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134581987] [2019-12-26 21:25:03,825 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 21:25:03,825 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:25:03,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 21:25:03,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 21:25:03,826 INFO L87 Difference]: Start difference. First operand 149598 states and 668132 transitions. Second operand 3 states. [2019-12-26 21:25:10,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:25:10,216 INFO L93 Difference]: Finished difference Result 254938 states and 1095516 transitions. [2019-12-26 21:25:10,216 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 21:25:10,216 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-26 21:25:10,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:25:12,017 INFO L225 Difference]: With dead ends: 254938 [2019-12-26 21:25:12,018 INFO L226 Difference]: Without dead ends: 254938 [2019-12-26 21:25:12,018 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 [2019-12-26 21:25:14,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254938 states. [2019-12-26 21:25:25,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254938 to 226954. [2019-12-26 21:25:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226954 states. [2019-12-26 21:25:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226954 states to 226954 states and 987664 transitions. [2019-12-26 21:25:28,223 INFO L78 Accepts]: Start accepts. Automaton has 226954 states and 987664 transitions. Word has length 19 [2019-12-26 21:25:28,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:25:28,224 INFO L462 AbstractCegarLoop]: Abstraction has 226954 states and 987664 transitions. [2019-12-26 21:25:28,224 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 21:25:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 226954 states and 987664 transitions. [2019-12-26 21:25:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-26 21:25:28,243 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:25:28,243 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] [2019-12-26 21:25:28,244 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]=== [2019-12-26 21:25:28,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:25:28,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1619055659, now seen corresponding path program 1 times [2019-12-26 21:25:28,244 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:25:28,245 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177405375] [2019-12-26 21:25:28,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:25:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:25:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:25:28,305 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177405375] [2019-12-26 21:25:28,305 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:25:28,306 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-26 21:25:28,306 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41821444] [2019-12-26 21:25:28,306 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 21:25:28,306 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:25:28,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 21:25:28,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 21:25:28,307 INFO L87 Difference]: Start difference. First operand 226954 states and 987664 transitions. Second operand 3 states. [2019-12-26 21:25:37,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:25:37,175 INFO L93 Difference]: Finished difference Result 214858 states and 934100 transitions. [2019-12-26 21:25:37,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 21:25:37,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-26 21:25:37,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:25:37,931 INFO L225 Difference]: With dead ends: 214858 [2019-12-26 21:25:37,931 INFO L226 Difference]: Without dead ends: 214858 [2019-12-26 21:25:37,931 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 [2019-12-26 21:25:40,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214858 states. [2019-12-26 21:25:43,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214858 to 214858. [2019-12-26 21:25:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214858 states. [2019-12-26 21:25:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214858 states to 214858 states and 934100 transitions. [2019-12-26 21:25:45,776 INFO L78 Accepts]: Start accepts. Automaton has 214858 states and 934100 transitions. Word has length 20 [2019-12-26 21:25:45,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:25:45,777 INFO L462 AbstractCegarLoop]: Abstraction has 214858 states and 934100 transitions. [2019-12-26 21:25:45,777 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 21:25:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 214858 states and 934100 transitions. [2019-12-26 21:25:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-26 21:25:45,795 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:25:45,795 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] [2019-12-26 21:25:45,796 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]=== [2019-12-26 21:25:45,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:25:45,796 INFO L82 PathProgramCache]: Analyzing trace with hash 2037270664, now seen corresponding path program 1 times [2019-12-26 21:25:45,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:25:45,796 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901134319] [2019-12-26 21:25:45,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:25:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:25:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:25:45,868 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901134319] [2019-12-26 21:25:45,868 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:25:45,868 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 21:25:45,868 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563378523] [2019-12-26 21:25:45,869 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 21:25:45,869 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:25:45,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 21:25:45,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 21:25:45,869 INFO L87 Difference]: Start difference. First operand 214858 states and 934100 transitions. Second operand 4 states. [2019-12-26 21:25:54,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:25:54,753 INFO L93 Difference]: Finished difference Result 268078 states and 1150628 transitions. [2019-12-26 21:25:54,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 21:25:54,754 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-26 21:25:54,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:25:55,709 INFO L225 Difference]: With dead ends: 268078 [2019-12-26 21:25:55,710 INFO L226 Difference]: Without dead ends: 268010 [2019-12-26 21:25:55,710 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 [2019-12-26 21:25:58,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268010 states. [2019-12-26 21:26:03,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268010 to 217890. [2019-12-26 21:26:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217890 states. [2019-12-26 21:26:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217890 states to 217890 states and 947032 transitions. [2019-12-26 21:26:03,996 INFO L78 Accepts]: Start accepts. Automaton has 217890 states and 947032 transitions. Word has length 21 [2019-12-26 21:26:03,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:26:03,996 INFO L462 AbstractCegarLoop]: Abstraction has 217890 states and 947032 transitions. [2019-12-26 21:26:03,996 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 21:26:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 217890 states and 947032 transitions. [2019-12-26 21:26:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-26 21:26:04,036 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:26:04,036 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] [2019-12-26 21:26:04,037 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]=== [2019-12-26 21:26:04,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:26:04,037 INFO L82 PathProgramCache]: Analyzing trace with hash 984863619, now seen corresponding path program 1 times [2019-12-26 21:26:04,037 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:26:04,037 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766208874] [2019-12-26 21:26:04,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:26:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:26:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:26:04,115 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766208874] [2019-12-26 21:26:04,115 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:26:04,115 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 21:26:04,115 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358442139] [2019-12-26 21:26:04,116 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 21:26:04,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:26:04,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 21:26:04,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-26 21:26:04,117 INFO L87 Difference]: Start difference. First operand 217890 states and 947032 transitions. Second operand 5 states. [2019-12-26 21:26:12,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:26:12,884 INFO L93 Difference]: Finished difference Result 310450 states and 1320972 transitions. [2019-12-26 21:26:12,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-26 21:26:12,885 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-12-26 21:26:12,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:26:14,003 INFO L225 Difference]: With dead ends: 310450 [2019-12-26 21:26:14,004 INFO L226 Difference]: Without dead ends: 310394 [2019-12-26 21:26:14,004 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-26 21:26:23,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310394 states. [2019-12-26 21:26:27,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310394 to 238554. [2019-12-26 21:26:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238554 states. [2019-12-26 21:26:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238554 states to 238554 states and 1032436 transitions. [2019-12-26 21:26:29,892 INFO L78 Accepts]: Start accepts. Automaton has 238554 states and 1032436 transitions. Word has length 24 [2019-12-26 21:26:29,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:26:29,893 INFO L462 AbstractCegarLoop]: Abstraction has 238554 states and 1032436 transitions. [2019-12-26 21:26:29,893 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 21:26:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 238554 states and 1032436 transitions. [2019-12-26 21:26:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-26 21:26:29,981 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:26:29,981 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] [2019-12-26 21:26:29,982 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]=== [2019-12-26 21:26:29,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:26:29,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1904143208, now seen corresponding path program 1 times [2019-12-26 21:26:29,982 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:26:29,982 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450253613] [2019-12-26 21:26:29,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:26:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:26:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:26:30,067 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450253613] [2019-12-26 21:26:30,067 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:26:30,067 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 21:26:30,068 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785330791] [2019-12-26 21:26:30,068 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 21:26:30,068 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:26:30,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 21:26:30,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 21:26:30,069 INFO L87 Difference]: Start difference. First operand 238554 states and 1032436 transitions. Second operand 4 states. [2019-12-26 21:26:38,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:26:38,571 INFO L93 Difference]: Finished difference Result 202714 states and 805127 transitions. [2019-12-26 21:26:38,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-26 21:26:38,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-26 21:26:38,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:26:39,146 INFO L225 Difference]: With dead ends: 202714 [2019-12-26 21:26:39,146 INFO L226 Difference]: Without dead ends: 185842 [2019-12-26 21:26:39,147 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 [2019-12-26 21:26:40,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185842 states. [2019-12-26 21:26:43,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185842 to 185842. [2019-12-26 21:26:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185842 states. [2019-12-26 21:26:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185842 states to 185842 states and 744730 transitions. [2019-12-26 21:26:45,077 INFO L78 Accepts]: Start accepts. Automaton has 185842 states and 744730 transitions. Word has length 27 [2019-12-26 21:26:45,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:26:45,078 INFO L462 AbstractCegarLoop]: Abstraction has 185842 states and 744730 transitions. [2019-12-26 21:26:45,078 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 21:26:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 185842 states and 744730 transitions. [2019-12-26 21:26:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-26 21:26:45,138 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:26:45,138 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:26:45,139 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]=== [2019-12-26 21:26:45,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:26:45,139 INFO L82 PathProgramCache]: Analyzing trace with hash -640922618, now seen corresponding path program 1 times [2019-12-26 21:26:45,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:26:45,139 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479327499] [2019-12-26 21:26:45,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:26:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:26:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:26:45,216 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479327499] [2019-12-26 21:26:45,216 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:26:45,216 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 21:26:45,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456291652] [2019-12-26 21:26:45,217 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 21:26:45,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:26:45,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 21:26:45,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-26 21:26:45,217 INFO L87 Difference]: Start difference. First operand 185842 states and 744730 transitions. Second operand 5 states. [2019-12-26 21:26:52,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:26:52,858 INFO L93 Difference]: Finished difference Result 250359 states and 983820 transitions. [2019-12-26 21:26:52,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-26 21:26:52,858 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-26 21:26:52,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:26:53,622 INFO L225 Difference]: With dead ends: 250359 [2019-12-26 21:26:53,622 INFO L226 Difference]: Without dead ends: 250274 [2019-12-26 21:26:53,622 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-26 21:26:55,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250274 states. [2019-12-26 21:26:59,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250274 to 171964. [2019-12-26 21:26:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171964 states. [2019-12-26 21:27:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171964 states to 171964 states and 690643 transitions. [2019-12-26 21:27:00,393 INFO L78 Accepts]: Start accepts. Automaton has 171964 states and 690643 transitions. Word has length 28 [2019-12-26 21:27:00,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:27:00,393 INFO L462 AbstractCegarLoop]: Abstraction has 171964 states and 690643 transitions. [2019-12-26 21:27:00,393 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 21:27:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 171964 states and 690643 transitions. [2019-12-26 21:27:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-26 21:27:00,570 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:27:00,570 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:27:00,570 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]=== [2019-12-26 21:27:00,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:27:00,571 INFO L82 PathProgramCache]: Analyzing trace with hash -1265045040, now seen corresponding path program 1 times [2019-12-26 21:27:00,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:27:00,571 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400608206] [2019-12-26 21:27:00,571 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:27:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:27:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:27:00,629 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400608206] [2019-12-26 21:27:00,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:27:00,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 21:27:00,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795295882] [2019-12-26 21:27:00,630 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 21:27:00,630 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:27:00,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 21:27:00,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-26 21:27:00,631 INFO L87 Difference]: Start difference. First operand 171964 states and 690643 transitions. Second operand 5 states. [2019-12-26 21:27:03,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:27:03,425 INFO L93 Difference]: Finished difference Result 260516 states and 1059872 transitions. [2019-12-26 21:27:03,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-26 21:27:03,425 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2019-12-26 21:27:03,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. Received shutdown request... [2019-12-26 21:27:11,698 INFO L225 Difference]: With dead ends: 260516 [2019-12-26 21:27:11,698 INFO L226 Difference]: Without dead ends: 222040 [2019-12-26 21:27:11,698 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-26 21:27:13,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222040 states. [2019-12-26 21:27:13,456 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-26 21:27:13,458 WARN L227 ceAbstractionStarter]: Timeout [2019-12-26 21:27:13,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 09:27:13 BasicIcfg [2019-12-26 21:27:13,459 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-26 21:27:13,460 INFO L168 Benchmark]: Toolchain (without parser) took 187927.96 ms. Allocated memory was 137.9 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 101.1 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 3.5 GB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,462 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 771.35 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 100.7 MB in the beginning and 153.3 MB in the end (delta: -52.6 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.69 ms. Allocated memory is still 201.3 MB. Free memory was 153.3 MB in the beginning and 150.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,464 INFO L168 Benchmark]: Boogie Preprocessor took 44.30 ms. Allocated memory is still 201.3 MB. Free memory was 150.5 MB in the beginning and 147.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,465 INFO L168 Benchmark]: RCFGBuilder took 1099.09 ms. Allocated memory is still 201.3 MB. Free memory was 147.8 MB in the beginning and 89.4 MB in the end (delta: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,465 INFO L168 Benchmark]: TraceAbstraction took 185932.93 ms. Allocated memory was 201.3 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 89.4 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 3.4 GB. Max. memory is 7.1 GB. [2019-12-26 21:27:13,470 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 771.35 ms. Allocated memory was 137.9 MB in the beginning and 201.3 MB in the end (delta: 63.4 MB). Free memory was 100.7 MB in the beginning and 153.3 MB in the end (delta: -52.6 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 74.69 ms. Allocated memory is still 201.3 MB. Free memory was 153.3 MB in the beginning and 150.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.30 ms. Allocated memory is still 201.3 MB. Free memory was 150.5 MB in the beginning and 147.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1099.09 ms. Allocated memory is still 201.3 MB. Free memory was 147.8 MB in the beginning and 89.4 MB in the end (delta: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 185932.93 ms. Allocated memory was 201.3 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 89.4 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 3.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.7s, 211 ProgramPointsBefore, 113 ProgramPointsAfterwards, 254 TransitionsBefore, 134 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 37 TrivialSequentialCompositions, 44 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 51 ConcurrentYvCompositions, 27 ChoiceCompositions, 10992 VarBasedMoverChecksPositive, 301 VarBasedMoverChecksNegative, 70 SemBasedMoverChecksPositive, 323 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.1s, 0 MoverChecksTotal, 147708 CheckedPairsTotal, 132 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 199 locations, 2 error locations. Result: TIMEOUT, OverallTime: 185.7s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 80.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2469 SDtfs, 1978 SDslu, 3202 SDs, 0 SdLazy, 1483 SolverSat, 111 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=238554occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 86.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 248974 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 216 NumberOfCodeBlocks, 216 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 206 ConstructedInterpolants, 0 QuantifiedInterpolants, 15892 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