/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix008_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 20:13:46,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 20:13:46,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 20:13:46,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 20:13:46,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 20:13:46,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 20:13:46,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 20:13:46,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 20:13:46,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 20:13:46,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 20:13:46,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 20:13:46,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 20:13:46,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 20:13:46,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 20:13:46,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 20:13:46,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 20:13:46,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 20:13:46,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 20:13:46,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 20:13:46,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 20:13:46,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 20:13:46,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 20:13:46,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 20:13:46,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 20:13:46,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 20:13:46,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 20:13:46,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 20:13:46,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 20:13:46,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 20:13:46,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 20:13:46,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 20:13:46,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 20:13:46,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 20:13:46,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 20:13:46,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 20:13:46,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 20:13:46,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 20:13:46,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 20:13:46,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 20:13:46,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 20:13:46,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 20:13:46,846 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 20:13:46,867 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 20:13:46,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 20:13:46,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 20:13:46,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 20:13:46,869 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 20:13:46,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 20:13:46,869 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 20:13:46,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 20:13:46,870 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 20:13:46,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 20:13:46,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 20:13:46,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 20:13:46,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 20:13:46,870 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 20:13:46,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 20:13:46,871 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 20:13:46,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 20:13:46,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 20:13:46,871 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 20:13:46,872 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 20:13:46,872 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 20:13:46,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 20:13:46,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 20:13:46,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 20:13:46,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 20:13:46,873 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 20:13:46,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 20:13:46,873 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 20:13:46,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 20:13:46,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 20:13:47,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 20:13:47,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 20:13:47,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 20:13:47,179 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 20:13:47,179 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 20:13:47,180 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix008_tso.opt.i [2019-12-18 20:13:47,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcdc05c66/de9ec0ed5d484e489ebf7d1cc82173f0/FLAGd8e94ba39 [2019-12-18 20:13:47,887 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 20:13:47,887 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix008_tso.opt.i [2019-12-18 20:13:47,906 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcdc05c66/de9ec0ed5d484e489ebf7d1cc82173f0/FLAGd8e94ba39 [2019-12-18 20:13:48,115 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcdc05c66/de9ec0ed5d484e489ebf7d1cc82173f0 [2019-12-18 20:13:48,124 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 20:13:48,125 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 20:13:48,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 20:13:48,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 20:13:48,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 20:13:48,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:48,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79015075 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48, skipping insertion in model container [2019-12-18 20:13:48,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:48,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 20:13:48,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 20:13:48,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 20:13:48,763 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 20:13:48,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 20:13:48,922 INFO L208 MainTranslator]: Completed translation [2019-12-18 20:13:48,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48 WrapperNode [2019-12-18 20:13:48,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 20:13:48,924 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 20:13:48,924 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 20:13:48,924 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 20:13:48,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:48,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:48,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 20:13:48,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 20:13:48,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 20:13:48,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 20:13:49,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,024 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... [2019-12-18 20:13:49,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 20:13:49,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 20:13:49,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 20:13:49,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 20:13:49,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 20:13:49,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 20:13:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 20:13:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 20:13:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 20:13:49,108 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 20:13:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 20:13:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 20:13:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 20:13:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 20:13:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 20:13:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-18 20:13:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-18 20:13:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 20:13:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 20:13:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 20:13:49,113 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 20:13:49,986 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 20:13:49,986 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 20:13:49,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:13:49 BoogieIcfgContainer [2019-12-18 20:13:49,988 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 20:13:49,989 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 20:13:49,989 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 20:13:49,992 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 20:13:49,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 08:13:48" (1/3) ... [2019-12-18 20:13:49,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5574b808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:13:49, skipping insertion in model container [2019-12-18 20:13:49,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:13:48" (2/3) ... [2019-12-18 20:13:49,994 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5574b808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:13:49, skipping insertion in model container [2019-12-18 20:13:49,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:13:49" (3/3) ... [2019-12-18 20:13:49,996 INFO L109 eAbstractionObserver]: Analyzing ICFG mix008_tso.opt.i [2019-12-18 20:13:50,006 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 20:13:50,006 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 20:13:50,014 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 20:13:50,015 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 20:13:50,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,057 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,057 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,058 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,058 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,059 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,059 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,059 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,059 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,060 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,061 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,061 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,061 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,061 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,061 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,061 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,062 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,063 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,064 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,065 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,066 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,066 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,066 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,066 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,066 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,067 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,067 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,067 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,067 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,068 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,068 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,068 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,068 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,068 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,069 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,069 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,069 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,069 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,069 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,070 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,070 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,070 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,070 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,070 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,071 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,071 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,071 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,071 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,071 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,072 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,072 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,072 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,072 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,073 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,073 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,073 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,073 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,073 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,074 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,074 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,074 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,074 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,074 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,075 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,075 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,075 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,075 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,076 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,077 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,078 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,079 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,079 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,079 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,079 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,079 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,080 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,080 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,081 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,081 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,081 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,082 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,082 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,082 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,082 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,082 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,083 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,083 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,083 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,083 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,083 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,084 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,084 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,084 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,084 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,084 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,085 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,085 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,085 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,085 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,085 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,086 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,086 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,086 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,086 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,086 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,087 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,087 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,087 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,087 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,087 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,088 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,088 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,088 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,088 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,088 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,088 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,089 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,089 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,089 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,089 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,089 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,090 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,090 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,090 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,090 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,090 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,091 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,091 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,091 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,091 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,091 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,092 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,092 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,092 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,092 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,092 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,092 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,093 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,093 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,093 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,093 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,093 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,094 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,094 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,094 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,094 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,094 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,094 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,095 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,095 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,095 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,095 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,096 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,096 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,096 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,096 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,096 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,097 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,097 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,097 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,097 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,097 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,098 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,098 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,098 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,098 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,098 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,098 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,099 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,099 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,099 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,099 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,099 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,100 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,100 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,100 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,100 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,100 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,101 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,101 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,101 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,101 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,101 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,101 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,102 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,102 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,102 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,102 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,102 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,103 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,103 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,103 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,103 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,103 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,104 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,104 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,104 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,104 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,104 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,108 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,108 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,108 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,111 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,111 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,111 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,111 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,112 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,112 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,112 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,112 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,112 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,114 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,118 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,118 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,119 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,119 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,119 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,119 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,119 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,119 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,120 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,120 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,120 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,120 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,120 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,120 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,121 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,121 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,121 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,121 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,121 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,122 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,122 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,122 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,122 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,122 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,122 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,123 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,123 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,123 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,123 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,123 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,123 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,124 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,124 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,124 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,124 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,126 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,127 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:13:50,141 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 20:13:50,162 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 20:13:50,162 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 20:13:50,162 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 20:13:50,162 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 20:13:50,163 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 20:13:50,163 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 20:13:50,163 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 20:13:50,163 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 20:13:50,180 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 254 transitions [2019-12-18 20:13:50,182 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-18 20:13:50,290 INFO L126 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-18 20:13:50,290 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 20:13:50,321 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. 12/204 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 20:13:50,384 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 254 transitions [2019-12-18 20:13:50,448 INFO L126 PetriNetUnfolder]: 56/250 cut-off events. [2019-12-18 20:13:50,448 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 20:13:50,474 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. 12/204 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 20:13:50,541 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-18 20:13:50,543 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 20:13:54,451 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2019-12-18 20:13:54,598 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-12-18 20:13:54,629 INFO L206 etLargeBlockEncoding]: Checked pairs total: 149906 [2019-12-18 20:13:54,629 INFO L214 etLargeBlockEncoding]: Total number of compositions: 128 [2019-12-18 20:13:54,633 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 135 transitions [2019-12-18 20:14:04,431 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 95318 states. [2019-12-18 20:14:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 95318 states. [2019-12-18 20:14:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 20:14:04,441 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:14:04,442 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:14:04,442 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:14:04,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:14:04,448 INFO L82 PathProgramCache]: Analyzing trace with hash 1659545503, now seen corresponding path program 1 times [2019-12-18 20:14:04,456 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:14:04,456 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952811412] [2019-12-18 20:14:04,457 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:14:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:14:04,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:14:04,703 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952811412] [2019-12-18 20:14:04,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:14:04,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 20:14:04,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962690259] [2019-12-18 20:14:04,709 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:14:04,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:14:04,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:14:04,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:14:04,728 INFO L87 Difference]: Start difference. First operand 95318 states. Second operand 3 states. [2019-12-18 20:14:06,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:14:06,136 INFO L93 Difference]: Finished difference Result 94110 states and 432920 transitions. [2019-12-18 20:14:06,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:14:06,138 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 20:14:06,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:14:09,439 INFO L225 Difference]: With dead ends: 94110 [2019-12-18 20:14:09,439 INFO L226 Difference]: Without dead ends: 88038 [2019-12-18 20:14:09,440 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:14:11,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88038 states. [2019-12-18 20:14:15,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88038 to 88038. [2019-12-18 20:14:15,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88038 states. [2019-12-18 20:14:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88038 states to 88038 states and 404760 transitions. [2019-12-18 20:14:15,508 INFO L78 Accepts]: Start accepts. Automaton has 88038 states and 404760 transitions. Word has length 9 [2019-12-18 20:14:15,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:14:15,509 INFO L462 AbstractCegarLoop]: Abstraction has 88038 states and 404760 transitions. [2019-12-18 20:14:15,510 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:14:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 88038 states and 404760 transitions. [2019-12-18 20:14:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 20:14:15,523 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:14:15,524 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:14:15,524 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:14:15,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:14:15,524 INFO L82 PathProgramCache]: Analyzing trace with hash -529339615, now seen corresponding path program 1 times [2019-12-18 20:14:15,525 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:14:15,525 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497437966] [2019-12-18 20:14:15,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:14:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:14:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:14:15,677 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497437966] [2019-12-18 20:14:15,677 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:14:15,678 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:14:15,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793210202] [2019-12-18 20:14:15,680 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:14:15,680 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:14:15,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:14:15,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:14:15,682 INFO L87 Difference]: Start difference. First operand 88038 states and 404760 transitions. Second operand 4 states. [2019-12-18 20:14:20,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:14:20,453 INFO L93 Difference]: Finished difference Result 135910 states and 603644 transitions. [2019-12-18 20:14:20,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:14:20,453 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-18 20:14:20,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:14:21,036 INFO L225 Difference]: With dead ends: 135910 [2019-12-18 20:14:21,036 INFO L226 Difference]: Without dead ends: 135850 [2019-12-18 20:14:21,037 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 20:14:23,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135850 states. [2019-12-18 20:14:30,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135850 to 130642. [2019-12-18 20:14:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130642 states. [2019-12-18 20:14:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130642 states to 130642 states and 584188 transitions. [2019-12-18 20:14:30,676 INFO L78 Accepts]: Start accepts. Automaton has 130642 states and 584188 transitions. Word has length 15 [2019-12-18 20:14:30,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:14:30,676 INFO L462 AbstractCegarLoop]: Abstraction has 130642 states and 584188 transitions. [2019-12-18 20:14:30,676 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:14:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 130642 states and 584188 transitions. [2019-12-18 20:14:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 20:14:30,686 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:14:30,686 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:14:30,686 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:14:30,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:14:30,687 INFO L82 PathProgramCache]: Analyzing trace with hash 1796477642, now seen corresponding path program 1 times [2019-12-18 20:14:30,687 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:14:30,687 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159868935] [2019-12-18 20:14:30,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:14:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:14:30,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:14:30,782 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159868935] [2019-12-18 20:14:30,782 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:14:30,782 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:14:30,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785146718] [2019-12-18 20:14:30,783 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:14:30,783 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:14:30,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:14:30,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:14:30,784 INFO L87 Difference]: Start difference. First operand 130642 states and 584188 transitions. Second operand 4 states. [2019-12-18 20:14:33,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:14:33,093 INFO L93 Difference]: Finished difference Result 169918 states and 749024 transitions. [2019-12-18 20:14:33,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:14:33,094 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-18 20:14:33,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:14:39,416 INFO L225 Difference]: With dead ends: 169918 [2019-12-18 20:14:39,416 INFO L226 Difference]: Without dead ends: 169862 [2019-12-18 20:14:39,417 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 20:14:41,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169862 states. [2019-12-18 20:14:43,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169862 to 151074. [2019-12-18 20:14:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151074 states. [2019-12-18 20:14:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151074 states to 151074 states and 671832 transitions. [2019-12-18 20:14:45,242 INFO L78 Accepts]: Start accepts. Automaton has 151074 states and 671832 transitions. Word has length 18 [2019-12-18 20:14:45,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:14:45,242 INFO L462 AbstractCegarLoop]: Abstraction has 151074 states and 671832 transitions. [2019-12-18 20:14:45,242 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:14:45,242 INFO L276 IsEmpty]: Start isEmpty. Operand 151074 states and 671832 transitions. [2019-12-18 20:14:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-18 20:14:45,256 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:14:45,256 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:14:45,257 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:14:45,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:14:45,257 INFO L82 PathProgramCache]: Analyzing trace with hash -143738019, now seen corresponding path program 1 times [2019-12-18 20:14:45,257 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:14:45,258 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983876060] [2019-12-18 20:14:45,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:14:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:14:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:14:45,365 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983876060] [2019-12-18 20:14:45,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:14:45,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 20:14:45,365 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149335982] [2019-12-18 20:14:45,366 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:14:45,366 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:14:45,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:14:45,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:14:45,367 INFO L87 Difference]: Start difference. First operand 151074 states and 671832 transitions. Second operand 3 states. [2019-12-18 20:14:52,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:14:52,883 INFO L93 Difference]: Finished difference Result 255622 states and 1094720 transitions. [2019-12-18 20:14:52,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:14:52,884 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-18 20:14:52,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:14:54,614 INFO L225 Difference]: With dead ends: 255622 [2019-12-18 20:14:54,614 INFO L226 Difference]: Without dead ends: 255622 [2019-12-18 20:14:54,615 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:14:56,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255622 states. [2019-12-18 20:15:02,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255622 to 230186. [2019-12-18 20:15:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230186 states. [2019-12-18 20:15:12,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230186 states to 230186 states and 997736 transitions. [2019-12-18 20:15:12,122 INFO L78 Accepts]: Start accepts. Automaton has 230186 states and 997736 transitions. Word has length 19 [2019-12-18 20:15:12,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:15:12,122 INFO L462 AbstractCegarLoop]: Abstraction has 230186 states and 997736 transitions. [2019-12-18 20:15:12,122 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:15:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 230186 states and 997736 transitions. [2019-12-18 20:15:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-18 20:15:12,142 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:15:12,142 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:15:12,142 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:15:12,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:15:12,143 INFO L82 PathProgramCache]: Analyzing trace with hash -200518318, now seen corresponding path program 1 times [2019-12-18 20:15:12,143 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:15:12,143 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129283555] [2019-12-18 20:15:12,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:15:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:15:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:15:12,193 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129283555] [2019-12-18 20:15:12,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:15:12,193 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 20:15:12,193 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155798283] [2019-12-18 20:15:12,194 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:15:12,194 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:15:12,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:15:12,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:15:12,195 INFO L87 Difference]: Start difference. First operand 230186 states and 997736 transitions. Second operand 3 states. [2019-12-18 20:15:15,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:15:15,502 INFO L93 Difference]: Finished difference Result 229758 states and 995952 transitions. [2019-12-18 20:15:15,502 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:15:15,502 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-18 20:15:15,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:15:16,310 INFO L225 Difference]: With dead ends: 229758 [2019-12-18 20:15:16,310 INFO L226 Difference]: Without dead ends: 229758 [2019-12-18 20:15:16,310 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:15:27,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229758 states. [2019-12-18 20:15:31,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229758 to 229758. [2019-12-18 20:15:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229758 states. [2019-12-18 20:15:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229758 states to 229758 states and 995952 transitions. [2019-12-18 20:15:32,762 INFO L78 Accepts]: Start accepts. Automaton has 229758 states and 995952 transitions. Word has length 20 [2019-12-18 20:15:32,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:15:32,763 INFO L462 AbstractCegarLoop]: Abstraction has 229758 states and 995952 transitions. [2019-12-18 20:15:32,763 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:15:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 229758 states and 995952 transitions. [2019-12-18 20:15:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 20:15:32,780 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:15:32,780 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:15:32,781 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:15:32,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:15:32,781 INFO L82 PathProgramCache]: Analyzing trace with hash 1465052347, now seen corresponding path program 1 times [2019-12-18 20:15:32,781 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:15:32,781 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752603773] [2019-12-18 20:15:32,781 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:15:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:15:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:15:32,858 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752603773] [2019-12-18 20:15:32,858 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:15:32,858 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:15:32,859 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331637521] [2019-12-18 20:15:32,859 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:15:32,859 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:15:32,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:15:32,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:15:32,860 INFO L87 Difference]: Start difference. First operand 229758 states and 995952 transitions. Second operand 4 states. [2019-12-18 20:15:41,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:15:41,451 INFO L93 Difference]: Finished difference Result 287450 states and 1230736 transitions. [2019-12-18 20:15:41,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:15:41,451 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 20:15:41,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:15:42,472 INFO L225 Difference]: With dead ends: 287450 [2019-12-18 20:15:42,473 INFO L226 Difference]: Without dead ends: 287382 [2019-12-18 20:15:42,473 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 20:15:51,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287382 states. [2019-12-18 20:15:56,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287382 to 232738. [2019-12-18 20:15:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232738 states. [2019-12-18 20:16:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232738 states to 232738 states and 1008608 transitions. [2019-12-18 20:16:05,960 INFO L78 Accepts]: Start accepts. Automaton has 232738 states and 1008608 transitions. Word has length 21 [2019-12-18 20:16:05,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:16:05,961 INFO L462 AbstractCegarLoop]: Abstraction has 232738 states and 1008608 transitions. [2019-12-18 20:16:05,961 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:16:05,961 INFO L276 IsEmpty]: Start isEmpty. Operand 232738 states and 1008608 transitions. [2019-12-18 20:16:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 20:16:05,979 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:16:05,979 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:16:05,979 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:16:05,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:16:05,980 INFO L82 PathProgramCache]: Analyzing trace with hash 1489698600, now seen corresponding path program 1 times [2019-12-18 20:16:05,980 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:16:05,980 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241079648] [2019-12-18 20:16:05,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:16:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:16:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:16:06,055 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241079648] [2019-12-18 20:16:06,055 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:16:06,056 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 20:16:06,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558091902] [2019-12-18 20:16:06,056 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:16:06,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:16:06,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:16:06,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:16:06,057 INFO L87 Difference]: Start difference. First operand 232738 states and 1008608 transitions. Second operand 3 states. [2019-12-18 20:16:08,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:16:08,120 INFO L93 Difference]: Finished difference Result 228270 states and 984711 transitions. [2019-12-18 20:16:08,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:16:08,120 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-18 20:16:08,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:16:08,952 INFO L225 Difference]: With dead ends: 228270 [2019-12-18 20:16:08,953 INFO L226 Difference]: Without dead ends: 228270 [2019-12-18 20:16:08,953 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:16:18,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228270 states. [2019-12-18 20:16:22,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228270 to 228270. [2019-12-18 20:16:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228270 states. [2019-12-18 20:16:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228270 states to 228270 states and 984711 transitions. [2019-12-18 20:16:23,847 INFO L78 Accepts]: Start accepts. Automaton has 228270 states and 984711 transitions. Word has length 21 [2019-12-18 20:16:23,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:16:23,847 INFO L462 AbstractCegarLoop]: Abstraction has 228270 states and 984711 transitions. [2019-12-18 20:16:23,847 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:16:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 228270 states and 984711 transitions. [2019-12-18 20:16:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 20:16:23,869 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:16:23,869 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:16:23,869 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:16:23,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:16:23,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1213146161, now seen corresponding path program 1 times [2019-12-18 20:16:23,870 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:16:23,870 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235465196] [2019-12-18 20:16:23,870 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:16:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:16:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:16:23,918 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235465196] [2019-12-18 20:16:23,918 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:16:23,919 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:16:23,919 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251272822] [2019-12-18 20:16:23,919 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:16:23,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:16:23,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:16:23,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:16:23,920 INFO L87 Difference]: Start difference. First operand 228270 states and 984711 transitions. Second operand 3 states. [2019-12-18 20:16:32,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:16:32,187 INFO L93 Difference]: Finished difference Result 281985 states and 1154781 transitions. [2019-12-18 20:16:32,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:16:32,188 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 22 [2019-12-18 20:16:32,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:16:33,722 INFO L225 Difference]: With dead ends: 281985 [2019-12-18 20:16:33,722 INFO L226 Difference]: Without dead ends: 228927 [2019-12-18 20:16:33,722 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:16:35,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228927 states. [2019-12-18 20:16:40,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228927 to 224404. [2019-12-18 20:16:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224404 states. [2019-12-18 20:16:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224404 states to 224404 states and 913641 transitions. [2019-12-18 20:16:41,167 INFO L78 Accepts]: Start accepts. Automaton has 224404 states and 913641 transitions. Word has length 22 [2019-12-18 20:16:41,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:16:41,167 INFO L462 AbstractCegarLoop]: Abstraction has 224404 states and 913641 transitions. [2019-12-18 20:16:41,167 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:16:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 224404 states and 913641 transitions. [2019-12-18 20:16:41,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 20:16:41,191 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:16:41,191 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:16:41,191 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:16:41,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:16:41,191 INFO L82 PathProgramCache]: Analyzing trace with hash -701495248, now seen corresponding path program 1 times [2019-12-18 20:16:41,192 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:16:41,192 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320109838] [2019-12-18 20:16:41,192 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:16:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:16:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 20:16:48,588 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320109838] [2019-12-18 20:16:48,588 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:16:48,588 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 20:16:48,588 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098292099] [2019-12-18 20:16:48,589 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:16:48,589 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:16:48,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:16:48,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:16:48,589 INFO L87 Difference]: Start difference. First operand 224404 states and 913641 transitions. Second operand 3 states. Received shutdown request... [2019-12-18 20:16:48,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:16:48,998 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-18 20:16:49,002 WARN L227 ceAbstractionStarter]: Timeout [2019-12-18 20:16:49,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 08:16:49 BasicIcfg [2019-12-18 20:16:49,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 20:16:49,004 INFO L168 Benchmark]: Toolchain (without parser) took 180879.22 ms. Allocated memory was 138.4 MB in the beginning and 5.1 GB in the end (delta: 5.0 GB). Free memory was 101.8 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,005 INFO L168 Benchmark]: CDTParser took 1.72 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 797.45 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 101.3 MB in the beginning and 153.2 MB in the end (delta: -51.9 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,007 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.15 ms. Allocated memory is still 202.9 MB. Free memory was 153.2 MB in the beginning and 149.9 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,007 INFO L168 Benchmark]: Boogie Preprocessor took 42.45 ms. Allocated memory is still 202.9 MB. Free memory was 149.9 MB in the beginning and 147.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,008 INFO L168 Benchmark]: RCFGBuilder took 953.11 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 147.2 MB in the beginning and 206.6 MB in the end (delta: -59.4 MB). Peak memory consumption was 64.8 MB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,009 INFO L168 Benchmark]: TraceAbstraction took 179013.89 ms. Allocated memory was 235.9 MB in the beginning and 5.1 GB in the end (delta: 4.9 GB). Free memory was 206.6 MB in the beginning and 2.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2019-12-18 20:16:49,013 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 797.45 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 101.3 MB in the beginning and 153.2 MB in the end (delta: -51.9 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 68.15 ms. Allocated memory is still 202.9 MB. Free memory was 153.2 MB in the beginning and 149.9 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.45 ms. Allocated memory is still 202.9 MB. Free memory was 149.9 MB in the beginning and 147.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 953.11 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 147.2 MB in the beginning and 206.6 MB in the end (delta: -59.4 MB). Peak memory consumption was 64.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 179013.89 ms. Allocated memory was 235.9 MB in the beginning and 5.1 GB in the end (delta: 4.9 GB). Free memory was 206.6 MB in the beginning and 2.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.4s, 211 ProgramPointsBefore, 115 ProgramPointsAfterwards, 254 TransitionsBefore, 135 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 37 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 49 ConcurrentYvCompositions, 28 ChoiceCompositions, 10700 VarBasedMoverChecksPositive, 233 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 149906 CheckedPairsTotal, 128 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while BasicCegarLoop was constructing difference of abstraction (224404states) and FLOYD_HOARE automaton (currently 3 states, 3 states before enhancement),while ReachableStatesComputation was computing reachable states (64375 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while BasicCegarLoop was constructing difference of abstraction (224404states) and FLOYD_HOARE automaton (currently 3 states, 3 states before enhancement),while ReachableStatesComputation was computing reachable states (64375 states constructedinput type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 199 locations, 2 error locations. Result: TIMEOUT, OverallTime: 178.8s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 54.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1730 SDtfs, 1050 SDslu, 1393 SDs, 0 SdLazy, 663 SolverSat, 70 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=232738occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 101.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 108599 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 7.8s InterpolantComputationTime, 167 NumberOfCodeBlocks, 167 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 158 ConstructedInterpolants, 0 QuantifiedInterpolants, 12526 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown