/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_04-munge_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-1d1d2b5 [2020-10-21 22:15:06,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-21 22:15:06,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-21 22:15:06,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-21 22:15:06,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-21 22:15:06,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-21 22:15:06,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-21 22:15:06,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-21 22:15:06,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-21 22:15:06,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-21 22:15:06,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-21 22:15:06,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-21 22:15:06,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-21 22:15:06,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-21 22:15:06,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-21 22:15:06,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-21 22:15:06,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-21 22:15:06,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-21 22:15:06,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-21 22:15:06,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-21 22:15:06,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-21 22:15:06,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-21 22:15:06,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-21 22:15:06,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-21 22:15:06,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-21 22:15:06,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-21 22:15:06,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-21 22:15:06,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-21 22:15:06,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-21 22:15:06,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-21 22:15:06,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-21 22:15:06,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-21 22:15:06,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-21 22:15:06,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-21 22:15:06,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-21 22:15:06,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-21 22:15:06,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-21 22:15:06,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-21 22:15:06,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-21 22:15:06,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-21 22:15:06,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-21 22:15:06,648 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-21 22:15:06,670 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-21 22:15:06,670 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-21 22:15:06,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-21 22:15:06,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-21 22:15:06,672 INFO L138 SettingsManager]: * Use SBE=true [2020-10-21 22:15:06,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-21 22:15:06,673 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-21 22:15:06,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-21 22:15:06,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-21 22:15:06,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-21 22:15:06,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-21 22:15:06,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-21 22:15:06,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-21 22:15:06,674 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-21 22:15:06,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-21 22:15:06,674 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-21 22:15:06,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-21 22:15:06,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-21 22:15:06,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-21 22:15:06,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-21 22:15:06,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-21 22:15:06,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-21 22:15:06,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-21 22:15:06,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-21 22:15:06,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-21 22:15:06,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-21 22:15:06,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-21 22:15:06,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-21 22:15:06,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-21 22:15:06,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-21 22:15:06,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-21 22:15:06,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-21 22:15:06,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-21 22:15:06,993 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-21 22:15:06,993 INFO L275 PluginConnector]: CDTParser initialized [2020-10-21 22:15:06,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_04-munge_racefree.i [2020-10-21 22:15:07,060 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd324a5f/724bdf3a0a6a49d5b8de28cb5f348414/FLAGfcaf0faa4 [2020-10-21 22:15:07,656 INFO L306 CDTParser]: Found 1 translation units. [2020-10-21 22:15:07,656 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_04-munge_racefree.i [2020-10-21 22:15:07,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd324a5f/724bdf3a0a6a49d5b8de28cb5f348414/FLAGfcaf0faa4 [2020-10-21 22:15:07,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd324a5f/724bdf3a0a6a49d5b8de28cb5f348414 [2020-10-21 22:15:07,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-21 22:15:07,947 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-21 22:15:07,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-21 22:15:07,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-21 22:15:07,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-21 22:15:07,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:15:07" (1/1) ... [2020-10-21 22:15:07,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f072c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:07, skipping insertion in model container [2020-10-21 22:15:07,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:15:07" (1/1) ... [2020-10-21 22:15:07,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-21 22:15:08,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-21 22:15:08,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-21 22:15:08,630 INFO L203 MainTranslator]: Completed pre-run [2020-10-21 22:15:08,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-21 22:15:08,801 INFO L208 MainTranslator]: Completed translation [2020-10-21 22:15:08,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08 WrapperNode [2020-10-21 22:15:08,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-21 22:15:08,802 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-21 22:15:08,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-21 22:15:08,802 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-21 22:15:08,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-21 22:15:08,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-21 22:15:08,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-21 22:15:08,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-21 22:15:08,871 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (1/1) ... [2020-10-21 22:15:08,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-21 22:15:08,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-21 22:15:08,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-21 22:15:08,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-21 22:15:08,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (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 [2020-10-21 22:15:08,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-21 22:15:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2020-10-21 22:15:08,981 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2020-10-21 22:15:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-21 22:15:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2020-10-21 22:15:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-21 22:15:08,983 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2020-10-21 22:15:08,984 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2020-10-21 22:15:08,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-21 22:15:08,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-21 22:15:08,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-21 22:15:08,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-21 22:15:08,987 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-21 22:15:09,554 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-21 22:15:09,554 INFO L298 CfgBuilder]: Removed 40 assume(true) statements. [2020-10-21 22:15:09,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 10:15:09 BoogieIcfgContainer [2020-10-21 22:15:09,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-21 22:15:09,558 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-21 22:15:09,558 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-21 22:15:09,562 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-21 22:15:09,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 10:15:07" (1/3) ... [2020-10-21 22:15:09,563 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@741a40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 10:15:09, skipping insertion in model container [2020-10-21 22:15:09,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:15:08" (2/3) ... [2020-10-21 22:15:09,564 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@741a40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 10:15:09, skipping insertion in model container [2020-10-21 22:15:09,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 10:15:09" (3/3) ... [2020-10-21 22:15:09,566 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_04-munge_racefree.i [2020-10-21 22:15:09,578 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-21 22:15:09,578 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-21 22:15:09,587 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-21 22:15:09,588 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-21 22:15:09,626 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,627 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,627 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,627 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,628 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,628 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,629 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,629 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,629 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,629 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,629 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,630 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,630 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,630 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,630 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,631 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,631 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,631 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,631 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,632 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,632 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,632 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,632 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,633 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,633 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,633 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,633 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,634 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,634 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,634 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,634 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,635 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,635 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,635 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,636 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,636 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,636 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,637 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,637 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,637 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,638 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,638 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,638 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,638 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,639 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,639 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,639 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,640 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,640 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,640 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,640 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,641 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,641 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,642 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,643 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,643 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,643 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,643 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,644 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,644 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,644 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,645 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,645 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,645 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,645 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,645 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,646 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,646 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,646 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,646 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,646 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,647 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,647 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,647 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,647 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,647 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,648 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,648 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,648 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,649 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,649 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,649 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,649 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,650 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,650 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,650 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,650 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,651 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,651 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,651 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,652 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,652 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,652 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,652 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,653 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,653 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,653 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,653 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,654 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,654 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,654 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,654 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,655 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,655 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,655 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,655 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,656 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,656 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,660 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,660 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,661 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,661 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,661 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,662 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,662 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,662 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,662 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,663 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,663 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,663 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,663 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,663 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,664 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,664 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,664 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,664 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,665 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,674 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,674 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,675 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,675 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,675 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,676 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,676 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,676 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,676 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,676 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,677 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,677 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,677 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,677 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,678 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,678 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,678 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,678 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,678 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:09,686 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2020-10-21 22:15:09,701 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-21 22:15:09,724 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 22:15:09,724 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 22:15:09,724 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-21 22:15:09,724 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-21 22:15:09,724 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 22:15:09,725 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 22:15:09,725 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 22:15:09,725 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 22:15:09,743 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-21 22:15:09,745 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 169 places, 198 transitions, 418 flow [2020-10-21 22:15:09,748 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 169 places, 198 transitions, 418 flow [2020-10-21 22:15:09,749 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 169 places, 198 transitions, 418 flow [2020-10-21 22:15:09,905 INFO L129 PetriNetUnfolder]: 61/350 cut-off events. [2020-10-21 22:15:09,906 INFO L130 PetriNetUnfolder]: For 8/10 co-relation queries the response was YES. [2020-10-21 22:15:09,924 INFO L80 FinitePrefix]: Finished finitePrefix Result has 370 conditions, 350 events. 61/350 cut-off events. For 8/10 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1524 event pairs, 0 based on Foata normal form. 0/280 useless extension candidates. Maximal degree in co-relation 187. Up to 8 conditions per place. [2020-10-21 22:15:09,947 INFO L116 LiptonReduction]: Number of co-enabled transitions 16074 [2020-10-21 22:15:12,032 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2020-10-21 22:15:13,079 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2020-10-21 22:15:13,200 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-10-21 22:15:13,816 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 126 [2020-10-21 22:15:14,069 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-10-21 22:15:14,210 INFO L131 LiptonReduction]: Checked pairs total: 30496 [2020-10-21 22:15:14,210 INFO L133 LiptonReduction]: Total number of compositions: 164 [2020-10-21 22:15:14,223 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 59 places, 81 transitions, 184 flow [2020-10-21 22:15:14,472 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 3611 states. [2020-10-21 22:15:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states. [2020-10-21 22:15:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-21 22:15:14,483 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 22:15:14,484 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-10-21 22:15:14,485 INFO L429 AbstractCegarLoop]: === Iteration 1 === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-21 22:15:14,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 22:15:14,492 INFO L82 PathProgramCache]: Analyzing trace with hash -1176043596, now seen corresponding path program 1 times [2020-10-21 22:15:14,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 22:15:14,505 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34638393] [2020-10-21 22:15:14,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 22:15:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 22:15:14,687 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 22:15:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 22:15:14,716 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 22:15:14,747 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-21 22:15:14,748 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-21 22:15:14,749 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-21 22:15:14,750 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-21 22:15:14,751 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-21 22:15:14,780 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,780 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,781 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,781 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,781 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,782 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,782 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,782 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,782 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,782 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,782 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,783 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,783 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,783 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,783 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,783 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,783 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,784 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,784 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,785 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,785 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,785 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,785 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,785 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,786 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,786 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,786 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,786 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,786 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,787 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,787 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,787 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,787 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,787 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,788 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,788 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,788 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,788 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,788 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,792 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,793 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,793 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,793 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,801 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,801 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,801 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,801 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,801 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,801 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,802 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,802 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,805 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,805 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,805 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,806 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,806 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,806 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,806 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,807 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,808 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,808 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,808 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,809 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,809 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,809 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,809 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,809 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,809 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,810 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,810 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,810 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,810 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,810 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,810 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,811 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,811 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,811 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,811 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,811 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,811 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,812 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,812 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,812 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,812 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,812 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,813 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,813 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,813 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,813 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,813 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,814 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,814 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,814 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,814 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,815 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,815 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,815 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,815 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,815 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,815 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,816 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,816 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,817 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,818 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,818 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,818 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,818 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,818 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,818 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,819 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,820 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,820 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,820 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,820 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,820 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,822 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,822 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,822 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,823 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,823 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,823 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,823 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,823 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,824 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,824 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,824 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,824 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,824 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,824 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,825 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,825 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,825 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,825 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,833 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,833 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,834 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,834 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,834 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,834 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,835 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,835 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,835 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,835 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,835 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,835 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,836 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,836 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,836 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,836 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,836 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,839 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,840 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,840 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,840 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,843 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,843 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,843 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,844 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,844 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,846 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,846 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,847 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,847 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,847 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,847 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,847 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,848 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,848 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,848 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,848 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,848 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,849 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,849 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,849 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,849 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,849 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,849 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,850 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,850 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,850 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,850 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,850 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,850 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,851 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,851 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,851 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,851 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,851 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,851 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,852 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,853 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,853 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,853 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,853 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,853 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,854 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,854 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,854 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,855 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,855 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,855 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,855 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,855 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,855 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,856 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,856 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,856 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,856 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,856 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,856 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,857 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,857 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,857 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,857 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,857 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,857 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,858 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,864 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,864 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,864 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,864 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,864 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,865 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,865 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,865 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,865 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,865 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,865 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,866 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,868 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,869 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,869 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,869 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,869 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,869 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,869 WARN L313 ript$VariableManager]: TermVariabe t1_funThread2of2ForFork0_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,877 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,878 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,878 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,878 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,878 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,879 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,879 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,879 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,879 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,879 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,879 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,880 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,880 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,880 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,880 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,880 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,880 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,881 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,881 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of2ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,886 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,886 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,887 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,887 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,887 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,887 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,887 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,888 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,888 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,888 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,888 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,888 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,888 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,889 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,889 WARN L313 ript$VariableManager]: TermVariabe t2_funThread2of2ForFork1_munge_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,889 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,889 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,889 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,890 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread2of2ForFork1_munge_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 22:15:14,898 INFO L149 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2020-10-21 22:15:14,898 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-10-21 22:15:14,898 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 22:15:14,899 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 22:15:14,899 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-21 22:15:14,899 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-21 22:15:14,899 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 22:15:14,899 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 22:15:14,899 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 22:15:14,899 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 22:15:14,907 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-21 22:15:14,907 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 263 places, 318 transitions, 684 flow [2020-10-21 22:15:14,908 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 263 places, 318 transitions, 684 flow [2020-10-21 22:15:14,908 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 263 places, 318 transitions, 684 flow [2020-10-21 22:15:15,208 INFO L129 PetriNetUnfolder]: 205/1036 cut-off events. [2020-10-21 22:15:15,209 INFO L130 PetriNetUnfolder]: For 72/81 co-relation queries the response was YES. [2020-10-21 22:15:15,231 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1133 conditions, 1036 events. 205/1036 cut-off events. For 72/81 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 6296 event pairs, 2 based on Foata normal form. 0/836 useless extension candidates. Maximal degree in co-relation 637. Up to 32 conditions per place. [2020-10-21 22:15:15,325 INFO L116 LiptonReduction]: Number of co-enabled transitions 60420 [2020-10-21 22:15:19,850 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2020-10-21 22:15:21,253 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 126 [2020-10-21 22:15:21,476 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2020-10-21 22:15:21,514 INFO L131 LiptonReduction]: Checked pairs total: 124637 [2020-10-21 22:15:21,515 INFO L133 LiptonReduction]: Total number of compositions: 253 [2020-10-21 22:15:21,515 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 151 transitions, 350 flow Received shutdown request... [2020-10-21 22:19:23,524 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-21 22:19:23,534 WARN L235 ceAbstractionStarter]: Timeout [2020-10-21 22:19:23,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 10:19:23 BasicIcfg [2020-10-21 22:19:23,536 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-21 22:19:23,542 INFO L168 Benchmark]: Toolchain (without parser) took 255598.76 ms. Allocated memory was 145.2 MB in the beginning and 3.2 GB in the end (delta: 3.1 GB). Free memory was 99.6 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,543 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 145.2 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 848.33 ms. Allocated memory was 145.2 MB in the beginning and 201.3 MB in the end (delta: 56.1 MB). Free memory was 98.6 MB in the beginning and 155.6 MB in the end (delta: -57.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,545 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.64 ms. Allocated memory is still 201.3 MB. Free memory was 155.6 MB in the beginning and 152.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,546 INFO L168 Benchmark]: Boogie Preprocessor took 39.91 ms. Allocated memory is still 201.3 MB. Free memory was 152.9 MB in the beginning and 150.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,546 INFO L168 Benchmark]: RCFGBuilder took 654.75 ms. Allocated memory is still 201.3 MB. Free memory was 150.7 MB in the beginning and 111.4 MB in the end (delta: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,547 INFO L168 Benchmark]: TraceAbstraction took 253977.99 ms. Allocated memory was 201.3 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 110.7 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2020-10-21 22:19:23,552 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 145.2 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 848.33 ms. Allocated memory was 145.2 MB in the beginning and 201.3 MB in the end (delta: 56.1 MB). Free memory was 98.6 MB in the beginning and 155.6 MB in the end (delta: -57.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 59.64 ms. Allocated memory is still 201.3 MB. Free memory was 155.6 MB in the beginning and 152.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.91 ms. Allocated memory is still 201.3 MB. Free memory was 152.9 MB in the beginning and 150.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 654.75 ms. Allocated memory is still 201.3 MB. Free memory was 150.7 MB in the beginning and 111.4 MB in the end (delta: 39.4 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 253977.99 ms. Allocated memory was 201.3 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 110.7 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 9710 VarBasedMoverChecksPositive, 368 VarBasedMoverChecksNegative, 295 SemBasedMoverChecksPositive, 73 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.8s, 924 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.4s, 169 PlacesBefore, 59 PlacesAfterwards, 198 TransitionsBefore, 81 TransitionsAfterwards, 16074 CoEnabledTransitionPairs, 8 FixpointIterations, 32 TrivialSequentialCompositions, 103 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 22 ConcurrentYvCompositions, 7 ChoiceCompositions, 164 TotalNumberOfCompositions, 30496 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 35087 VarBasedMoverChecksPositive, 1611 VarBasedMoverChecksNegative, 1485 SemBasedMoverChecksPositive, 126 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.4s, 3306 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 6.6s, 263 PlacesBefore, 104 PlacesAfterwards, 318 TransitionsBefore, 151 TransitionsAfterwards, 60420 CoEnabledTransitionPairs, 6 FixpointIterations, 32 TrivialSequentialCompositions, 177 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 36 ConcurrentYvCompositions, 8 ChoiceCompositions, 253 TotalNumberOfCompositions, 124637 MoverChecksTotal - TimeoutResultAtElement [Line: 683]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 683). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 104 places, 151 transitions, 350 flow. Already constructed 469979 states. Currently 110806 states in worklist.. - TimeoutResultAtElement [Line: 683]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 683). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 104 places, 151 transitions, 350 flow. Already constructed 469979 states. Currently 110806 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 163 locations, 2 error locations. Started 2 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 253.6s, OverallIterations: 1, TraceHistogramMax: 2, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 253.3s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3611occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown