/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix041_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-22 01:46:40,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-22 01:46:40,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-22 01:46:40,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-22 01:46:40,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-22 01:46:40,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-22 01:46:40,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-22 01:46:40,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-22 01:46:40,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-22 01:46:40,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-22 01:46:40,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-22 01:46:40,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-22 01:46:40,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-22 01:46:40,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-22 01:46:40,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-22 01:46:40,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-22 01:46:40,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-22 01:46:40,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-22 01:46:40,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-22 01:46:40,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-22 01:46:40,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-22 01:46:40,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-22 01:46:40,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-22 01:46:40,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-22 01:46:40,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-22 01:46:40,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-22 01:46:40,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-22 01:46:40,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-22 01:46:40,568 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf [2021-01-22 01:46:40,621 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-22 01:46:40,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-22 01:46:40,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-22 01:46:40,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-22 01:46:40,623 INFO L138 SettingsManager]: * Use SBE=true [2021-01-22 01:46:40,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-22 01:46:40,624 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-22 01:46:40,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-22 01:46:40,624 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-22 01:46:40,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-22 01:46:40,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-22 01:46:40,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-22 01:46:40,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-22 01:46:40,625 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-22 01:46:40,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-22 01:46:40,626 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-22 01:46:40,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-22 01:46:40,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-22 01:46:40,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-22 01:46:40,627 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-22 01:46:40,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-22 01:46:40,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-22 01:46:40,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-22 01:46:40,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-22 01:46:40,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-22 01:46:40,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-22 01:46:40,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-22 01:46:40,629 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-22 01:46:40,629 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-22 01:46:40,629 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-22 01:46:40,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-22 01:46:40,629 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-22 01:46:40,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-22 01:46:40,630 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-22 01:46:41,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-22 01:46:41,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-22 01:46:41,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-22 01:46:41,082 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-22 01:46:41,083 INFO L275 PluginConnector]: CDTParser initialized [2021-01-22 01:46:41,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix041_rmo.oepc.i [2021-01-22 01:46:41,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0147ec0a6/3fa17df022764526b16441fed8c1d878/FLAG7b74683e9 [2021-01-22 01:46:42,012 INFO L306 CDTParser]: Found 1 translation units. [2021-01-22 01:46:42,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix041_rmo.oepc.i [2021-01-22 01:46:42,040 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0147ec0a6/3fa17df022764526b16441fed8c1d878/FLAG7b74683e9 [2021-01-22 01:46:42,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0147ec0a6/3fa17df022764526b16441fed8c1d878 [2021-01-22 01:46:42,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-22 01:46:42,276 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-22 01:46:42,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-22 01:46:42,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-22 01:46:42,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-22 01:46:42,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 01:46:42" (1/1) ... [2021-01-22 01:46:42,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@780bc737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:42, skipping insertion in model container [2021-01-22 01:46:42,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 01:46:42" (1/1) ... [2021-01-22 01:46:42,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-22 01:46:42,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-22 01:46:42,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 01:46:42,892 INFO L203 MainTranslator]: Completed pre-run [2021-01-22 01:46:42,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 01:46:43,107 INFO L208 MainTranslator]: Completed translation [2021-01-22 01:46:43,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43 WrapperNode [2021-01-22 01:46:43,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-22 01:46:43,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-22 01:46:43,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-22 01:46:43,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-22 01:46:43,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-22 01:46:43,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-22 01:46:43,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-22 01:46:43,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-22 01:46:43,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (1/1) ... [2021-01-22 01:46:43,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-22 01:46:43,235 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-22 01:46:43,235 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-22 01:46:43,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-22 01:46:43,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (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 [2021-01-22 01:46:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-22 01:46:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-22 01:46:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-22 01:46:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-22 01:46:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-22 01:46:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-22 01:46:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-22 01:46:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-22 01:46:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-22 01:46:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-22 01:46:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-22 01:46:43,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-22 01:46:43,339 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-22 01:46:45,383 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-22 01:46:45,383 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-22 01:46:45,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 01:46:45 BoogieIcfgContainer [2021-01-22 01:46:45,386 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-22 01:46:45,388 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-22 01:46:45,388 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-22 01:46:45,392 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-22 01:46:45,392 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.01 01:46:42" (1/3) ... [2021-01-22 01:46:45,393 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@330b9fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 01:46:45, skipping insertion in model container [2021-01-22 01:46:45,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 01:46:43" (2/3) ... [2021-01-22 01:46:45,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@330b9fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 01:46:45, skipping insertion in model container [2021-01-22 01:46:45,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 01:46:45" (3/3) ... [2021-01-22 01:46:45,395 INFO L111 eAbstractionObserver]: Analyzing ICFG mix041_rmo.oepc.i [2021-01-22 01:46:45,413 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-22 01:46:45,413 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-22 01:46:45,418 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-22 01:46:45,419 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-22 01:46:45,456 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,457 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,457 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,457 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,457 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,458 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,458 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,458 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,458 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,459 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,459 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,459 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,459 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,459 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,460 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,460 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,460 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,460 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,460 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,461 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,461 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,461 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,461 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,461 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,462 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,462 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,462 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,462 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,462 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,463 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,464 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,465 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,466 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,466 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,467 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,467 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,467 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,467 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,468 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,468 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,468 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,468 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,468 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,469 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,469 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,470 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,471 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,472 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,473 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,473 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,473 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,473 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,474 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,475 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,476 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,476 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,476 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,476 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,478 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,478 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,479 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,479 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,479 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,479 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,479 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,479 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,480 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,480 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,480 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,480 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,480 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,481 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,481 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,481 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,481 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,481 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,482 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,482 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,482 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,482 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,482 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,482 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,483 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,483 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,483 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,483 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,483 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,484 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,484 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,484 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,484 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,484 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,484 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,485 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,485 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,485 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,487 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,487 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,488 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,488 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,488 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,488 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,488 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,489 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,489 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,489 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,489 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,490 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,490 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,490 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,491 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,491 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,491 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,491 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,493 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,494 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,494 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,495 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,496 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,496 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,496 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,501 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,501 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,501 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,501 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,502 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,502 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,502 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,502 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,502 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,503 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,503 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,503 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,503 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,503 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,504 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,504 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,504 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,504 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,504 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,505 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,506 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,506 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,506 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,506 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,506 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,507 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,507 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,507 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,507 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,507 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 01:46:45,509 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-22 01:46:45,523 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-22 01:46:45,547 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-22 01:46:45,547 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-22 01:46:45,548 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-22 01:46:45,548 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-22 01:46:45,548 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-22 01:46:45,548 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-22 01:46:45,548 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-22 01:46:45,548 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-22 01:46:45,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:45,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 01:46:45,677 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 01:46:45,715 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 01:46:45,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-22 01:46:45,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 01:46:45,874 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 01:46:45,911 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:45,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:45,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:45,933 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:45,936 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:45,952 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 01:46:45,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:46,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:46,070 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:46,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:46,079 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:46,158 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 01:46:46,214 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:46,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:46,289 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:46,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:46,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:46,436 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-22 01:46:46,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:46,443 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:46,447 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:46,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 01:46:46,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 01:46:46,678 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 79ms [2021-01-22 01:46:46,719 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-22 01:46:46,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:46,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:46,774 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 01:46:46,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 01:46:46,810 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 01:46:46,830 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:46,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 01:46:46,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:46,950 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1381ms [2021-01-22 01:46:46,951 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2502 states, but on-demand construction may add more states [2021-01-22 01:46:46,965 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2502 states, 2289 states have (on average 1.4403669724770642) internal successors, (3297), 2501 states have internal predecessors, (3297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 41 and size of Sequence is : 42[2021-01-22 01:46:46,976 INFO L131 SleepSetCegar]: Size of mCounterexample is: 42 [2021-01-22 01:46:46,976 INFO L132 SleepSetCegar]: [97#[ULTIMATE.startENTRY]don't care, 100#[L-1]don't care, 103#[L-1-1]don't care, 106#[L17]don't care, 109#[L17-1]don't care, 112#[L17-2]don't care, 115#[L17-3]don't care, 118#[L17-4]don't care, 121#[L710]don't care, 124#[L712]don't care, 127#[L713]don't care, 130#[L714]don't care, 133#[L716]don't care, 136#[L718]don't care, 139#[L720]don't care, 142#[L721]don't care, 145#[L722]don't care, 148#[L723]don't care, 151#[L724]don't care, 154#[L725]don't care, 157#[L726]don't care, 160#[L727]don't care, 163#[L728]don't care, 166#[L729]don't care, 169#[L730]don't care, 172#[L731]don't care, 175#[L732]don't care, 178#[L733]don't care, 181#[L734]don't care, 184#[L735]don't care, 187#[L736]don't care, 190#[L-1-2]don't care, 193#[L-1-3]don't care, 196#[L815]don't care, 199#[L815-1]don't care, 202#[L816]don't care, 205#[P0ENTRY, L816-1]don't care, 208#[P0ENTRY, L817]don't care, 214#[P0ENTRY, L817-1]don't care, 220#[L818, P0ENTRY]don't care, 228#[L818, L739]don't care, 234#[L818, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-22 01:46:46,976 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 01:46:46,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 01:46:46,983 INFO L82 PathProgramCache]: Analyzing trace with hash 1634343862, now seen corresponding path program 1 times [2021-01-22 01:46:46,993 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 01:46:46,993 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953513827] [2021-01-22 01:46:46,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 01:46:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 01:46:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 01:46:47,424 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953513827] [2021-01-22 01:46:47,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 01:46:47,425 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-22 01:46:47,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131181719] [2021-01-22 01:46:47,429 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-22 01:46:47,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 01:46:47,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-22 01:46:47,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-22 01:46:47,449 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 01:46:47,449 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 01:46:47,462 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:47,463 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:47,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 01:46:47,487 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 01:46:47,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:47,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:47,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 01:46:47,628 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:47,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 01:46:47,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:47,691 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:47,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:47,703 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:47,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:47,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 01:46:47,724 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 71 and size of Sequence is : 72[2021-01-22 01:46:47,748 INFO L131 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-22 01:46:47,749 INFO L132 SleepSetCegar]: [13229#[ULTIMATE.startENTRY]true, 13231#[L-1]true, 13233#[L-1-1]true, 13235#[L17]true, 13237#[L17-1]true, 13239#[L17-2]true, 13241#[L17-3]true, 13243#[L17-4]true, 13245#[L710]true, 13247#[L712]true, 13249#[L713]true, 13251#[L714]true, 13253#[L716]true, 13255#[L718]true, 13257#[L720]true, 13259#[L721]true, 13261#[L722]true, 13263#[L723]true, 13265#[L724]true, 13267#[L725]true, 13269#[L726]true, 13271#[L727]true, 13273#[L728]true, 13275#[L729]true, 13277#[L730]true, 13279#[L731]true, 13281#[L732]true, 13283#[L733](= ~z$w_buff0_used~0 0), 13285#[L734](= ~z$w_buff0_used~0 0), 13287#[L735](= ~z$w_buff0_used~0 0), 13289#[L736](= ~z$w_buff0_used~0 0), 13291#[L-1-2](= ~z$w_buff0_used~0 0), 13293#[L-1-3](= ~z$w_buff0_used~0 0), 13295#[L815](= ~z$w_buff0_used~0 0), 13297#[L815-1](= ~z$w_buff0_used~0 0), 13299#[L816](= ~z$w_buff0_used~0 0), 13301#[P0ENTRY, L816-1](= ~z$w_buff0_used~0 0), 13304#[P0ENTRY, L817](= ~z$w_buff0_used~0 0), 13308#[P0ENTRY, L817-1](= ~z$w_buff0_used~0 0), 13312#[L818, P0ENTRY](= ~z$w_buff0_used~0 0), 13315#[L818, L739](= ~z$w_buff0_used~0 0), 13320#[L818, L749]true, 14405#[L818, L752]true, 14409#[L818, L759]true, 14414#[L818, L762]true, 14418#[L818, P0FINAL]true, 14422#[L818, P0EXIT]true, 14425#[L818-1, P0EXIT, P1ENTRY]true, 14427#[L819, P0EXIT, P1ENTRY]true, 14431#[L821, P0EXIT, P1ENTRY]true, 14435#[P0EXIT, P1ENTRY, L822]true, 14440#[P0EXIT, L767, L822]true, 14444#[L769, P0EXIT, L822]true, 14447#[L772, P0EXIT, L822]true, 14451#[L775, P0EXIT, L822]true, 14455#[L791, P0EXIT, L822]true, 14459#[P0EXIT, L798, L822]true, 14463#[L801, P0EXIT, L822]true, 14467#[P1FINAL, P0EXIT, L822]true, 14471#[P1EXIT, P0EXIT, L822]true, 14475#[L2, P1EXIT, P0EXIT]true, 14477#[P1EXIT, P0EXIT, L3]true, 14480#[L2-1, P1EXIT, P0EXIT]true, 14540#[P1EXIT, P0EXIT, L829]true, 14542#[L832, P1EXIT, P0EXIT]true, 14544#[P1EXIT, P0EXIT, L833]true, 14546#[P1EXIT, P0EXIT, L18]true, 14548#[L18-1, P1EXIT, P0EXIT]true, 14550#[L18-2, P1EXIT, P0EXIT]true, 14554#[L17-5, P1EXIT, P0EXIT]true, 14556#[P1EXIT, P0EXIT, L17-7]true, 14567#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT]true] [2021-01-22 01:46:47,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-22 01:46:47,750 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 01:46:47,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 01:46:47,751 INFO L82 PathProgramCache]: Analyzing trace with hash 1574644778, now seen corresponding path program 1 times [2021-01-22 01:46:47,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 01:46:47,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547002315] [2021-01-22 01:46:47,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 01:46:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 01:46:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 01:46:48,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547002315] [2021-01-22 01:46:48,359 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 01:46:48,359 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-22 01:46:48,359 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170348795] [2021-01-22 01:46:48,361 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-22 01:46:48,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 01:46:48,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-22 01:46:48,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-22 01:46:48,365 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 01:46:48,365 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 01:46:48,410 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:48,411 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:48,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 01:46:48,431 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 01:46:48,528 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:48,533 WARN L144 IndependenceRelation]: Script Release Time: 5ms [2021-01-22 01:46:48,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 01:46:48,577 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:48,599 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:48,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:48,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 01:46:48,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 90ms [2021-01-22 01:46:48,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:48,795 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:48,844 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-22 01:46:48,879 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:48,907 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 01:46:48,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:48,938 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:48,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:48,946 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:48,949 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:48,957 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:48,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:48,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:48,967 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:48,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:48,980 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:49,178 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:49,179 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:49,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 01:46:49,222 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:49,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 01:46:49,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:49,342 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:49,343 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:49,377 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:49,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 01:46:49,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:49,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 01:46:49,486 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:49,487 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:49,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-22 01:46:49,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-22 01:46:49,663 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 01:46:49,706 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms Size of Word is: 71 and size of Sequence is : 72[2021-01-22 01:46:49,708 INFO L131 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-22 01:46:49,709 INFO L132 SleepSetCegar]: [14579#[ULTIMATE.startENTRY]true, 14582#[L-1]true, 14585#[L-1-1]true, 14588#[L17]true, 14591#[L17-1]true, 14594#[L17-2]true, 14597#[L17-3]true, 14600#[L17-4]true, 14603#[L710]true, 14606#[L712]true, 14609#[L713]true, 14612#[L714]true, 14615#[L716]true, 14618#[L718]true, 14621#[L720]true, 14624#[L721]true, 14627#[L722]true, 14630#[L723]true, 14633#[L724]true, 14636#[L725]true, 14639#[L726](= ~z$r_buff0_thd2~0 0), 14642#[L727](= ~z$r_buff0_thd2~0 0), 14645#[L728](= ~z$r_buff0_thd2~0 0), 14648#[L729](= ~z$r_buff0_thd2~0 0), 14651#[L730](= ~z$r_buff0_thd2~0 0), 14654#[L731](= ~z$r_buff0_thd2~0 0), 14657#[L732](= ~z$r_buff0_thd2~0 0), 14660#[L733](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14663#[L734](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14666#[L735](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14669#[L736](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14672#[L-1-2](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14675#[L-1-3](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14678#[L815](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14681#[L815-1](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14684#[L816](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14687#[P0ENTRY, L816-1](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14692#[P0ENTRY, L817](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14698#[P0ENTRY, L817-1](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14704#[L818, P0ENTRY](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14708#[L818, L739](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0)), 14716#[L818, L749](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (<= (div ~z$w_buff0_used~0 256) 0)), 16433#[L818, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (<= (div ~z$w_buff0_used~0 256) 0)), 16439#[L818, L759](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16447#[L818, L762](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16453#[L818, P0FINAL](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16459#[L818, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16463#[L818-1, P0EXIT, P1ENTRY](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16466#[L819, P0EXIT, P1ENTRY](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16472#[L821, P0EXIT, P1ENTRY](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16478#[P0EXIT, P1ENTRY, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16486#[P0EXIT, L767, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16492#[L769, P0EXIT, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16496#[L772, P0EXIT, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16502#[L775, P0EXIT, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 16512#[L775, L2, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 17499#[L775, P0EXIT, L3](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 17506#[L775, L2-1, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 17608#[L775, P0EXIT, L829](= ~z$r_buff0_thd2~0 0), 17614#[L775, L832, P0EXIT](= ~z$r_buff0_thd2~0 0), 17619#[L775, P0EXIT, L833](= ~z$r_buff0_thd2~0 0), 17626#[L791, P0EXIT, L833](= ~z$r_buff0_thd2~0 0), 17632#[P0EXIT, L798, L833](= ~z$r_buff0_thd2~0 0), 17638#[L801, P0EXIT, L833](= ~z$r_buff0_thd2~0 0), 17644#[P1FINAL, P0EXIT, L833](= ~z$r_buff0_thd2~0 0), 17650#[P1EXIT, P0EXIT, L833](= ~z$r_buff0_thd2~0 0), 17656#[P1EXIT, P0EXIT, L18](= ~z$r_buff0_thd2~0 0), 17659#[L18-1, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 17662#[L18-2, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 17668#[L17-5, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 17671#[P1EXIT, P0EXIT, L17-7](= ~z$r_buff0_thd2~0 0), 17674#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0)] [2021-01-22 01:46:49,709 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-22 01:46:49,709 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 01:46:49,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 01:46:49,710 INFO L82 PathProgramCache]: Analyzing trace with hash 804034378, now seen corresponding path program 2 times [2021-01-22 01:46:49,710 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 01:46:49,710 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68386454] [2021-01-22 01:46:49,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 01:46:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 01:46:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 01:46:49,972 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68386454] [2021-01-22 01:46:49,972 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 01:46:49,973 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-22 01:46:49,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988862964] [2021-01-22 01:46:49,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-22 01:46:49,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 01:46:49,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-22 01:46:49,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-22 01:46:49,974 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 01:46:49,975 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 01:46:50,001 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 01:46:50,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 01:46:50,164 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:50,165 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:50,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:50,209 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 01:46:50,243 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 01:46:50,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:50,313 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-22 01:46:50,348 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:50,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 01:46:50,405 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 01:46:50,446 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 01:46:50,484 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 01:46:50,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 01:46:50,536 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:50,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,545 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,554 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,562 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,570 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:50,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:50,598 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:50,598 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 01:46:50,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:50,605 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:50,672 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:50,673 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:50,698 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:50,719 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 01:46:50,739 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:50,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:50,801 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 01:46:50,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:50,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:50,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:50,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 01:46:50,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 01:46:50,986 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:51,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:51,015 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,037 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,045 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,048 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,059 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:51,059 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 01:46:51,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:51,070 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:51,107 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:51,108 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:51,126 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:51,143 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:51,163 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:51,182 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:51,215 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 01:46:51,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-22 01:46:51,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 77ms [2021-01-22 01:46:51,354 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 01:46:51,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:51,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-22 01:46:51,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 01:46:51,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:51,492 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,505 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,514 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,518 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,523 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,526 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:51,545 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:51,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:51,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:51,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:51,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:51,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 01:46:51,731 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 01:46:51,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 01:46:51,788 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 01:46:51,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 01:46:51,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 01:46:51,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:51,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 01:46:51,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,932 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,936 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,946 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:51,959 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:51,973 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 01:46:51,978 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:51,992 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:51,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,003 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,004 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:52,008 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 01:46:52,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,033 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,034 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:52,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:52,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 01:46:52,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:52,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:52,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 01:46:52,186 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 01:46:52,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:52,239 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:52,280 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 01:46:52,315 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 01:46:52,340 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:52,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:52,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 01:46:52,377 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:52,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:52,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,417 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,421 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,424 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,424 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 01:46:52,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,453 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,475 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,476 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:52,533 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-22 01:46:52,581 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 01:46:52,598 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,599 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:52,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:52,722 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 01:46:52,740 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,741 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:52,767 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 01:46:52,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:52,812 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:52,828 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:52,852 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:52,869 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:52,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:52,880 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:52,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:52,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 01:46:52,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 01:46:52,974 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:52,990 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:52,990 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 01:46:53,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,033 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 01:46:53,034 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 01:46:53,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:53,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:53,091 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:53,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:53,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:53,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:53,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,213 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:53,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:53,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:53,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,320 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:53,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:53,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,409 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:53,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-22 01:46:53,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 01:46:53,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:53,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 01:46:53,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 01:46:53,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 01:46:53,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 01:46:53,669 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 01:46:53,684 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:53,706 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 01:46:53,737 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 01:46:53,758 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,774 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:53,777 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:53,781 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:53,806 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 01:46:53,822 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 01:46:53,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:53,830 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:53,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:53,869 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:53,913 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:53,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:53,956 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:53,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:53,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:53,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 01:46:54,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:54,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 01:46:54,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:54,033 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 01:46:54,051 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 01:46:54,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:54,085 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 01:46:54,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-22 01:46:54,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 01:46:54,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 01:46:54,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 01:46:54,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:54,256 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 01:46:54,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-22 01:46:54,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 01:46:54,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 01:46:54,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 01:46:54,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 01:46:54,495 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:54,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 01:46:54,507 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 71 and size of Sequence is : 72[2021-01-22 01:46:54,509 INFO L131 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-22 01:46:54,510 INFO L132 SleepSetCegar]: [17684#[ULTIMATE.startENTRY]true, 17687#[L-1]true, 17690#[L-1-1]true, 17693#[L17]true, 17696#[L17-1]true, 17699#[L17-2]true, 17702#[L17-3]true, 17705#[L17-4]true, 17708#[L710](= ~__unbuffered_cnt~0 0), 17711#[L712](= ~__unbuffered_cnt~0 0), 17714#[L713](= ~__unbuffered_cnt~0 0), 17719#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17722#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17725#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17728#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17731#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17734#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17737#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17740#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17743#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17746#[L726](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17749#[L727](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17752#[L728](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17755#[L729](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17758#[L730](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17761#[L731](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17764#[L732](and (= ~z$r_buff0_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17767#[L733](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17770#[L734](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17773#[L735](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17776#[L736](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17779#[L-1-2](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17782#[L-1-3](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17785#[L815](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17788#[L815-1](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17791#[L816](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17794#[P0ENTRY, L816-1](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17799#[P0ENTRY, L817](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17805#[P0ENTRY, L817-1](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17811#[L818, P0ENTRY](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17815#[L818, L739](and (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17823#[L818, L749](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 19550#[L818, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 19558#[L818-1, L752, P1ENTRY](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 31716#[L819, L752, P1ENTRY](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 31730#[L819, L752, L767](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 36893#[L819, L769, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 36899#[L819, L772, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 36905#[L775, L819, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 36911#[L819, L791, L752](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd1~0 1) (= ~z$r_buff0_thd2~0 0) (<= 1 ~z$w_buff0_used~0) (= ~z$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= (div ~z$w_buff0_used~0 256) 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 36921#[L819, L759, L791](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 36931#[L762, L819, L791](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 36941#[L819, L791, P0FINAL](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 36951#[L819, L791, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 36957#[L819, P0EXIT, L798](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 36962#[L801, L819, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 36967#[L801, L821, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 36973#[L801, P0EXIT, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 36979#[P1FINAL, P0EXIT, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 36985#[P1EXIT, P0EXIT, L822](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 36991#[L2, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 36994#[P1EXIT, P0EXIT, L3](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 36999#[L2-1, P1EXIT, P0EXIT](and (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z~0 1)), 37003#[P1EXIT, P0EXIT, L829](= ~z$r_buff0_thd2~0 0), 37006#[L832, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 37009#[P1EXIT, P0EXIT, L833](= ~z$r_buff0_thd2~0 0), 37012#[P1EXIT, P0EXIT, L18](= ~z$r_buff0_thd2~0 0), 37015#[L18-1, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 37018#[L18-2, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 37024#[L17-5, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0), 37027#[P1EXIT, P0EXIT, L17-7](= ~z$r_buff0_thd2~0 0), 37030#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P0EXIT](= ~z$r_buff0_thd2~0 0)] [2021-01-22 01:46:54,511 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-22 01:46:54,511 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 01:46:54,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 01:46:54,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1415852206, now seen corresponding path program 3 times [2021-01-22 01:46:54,512 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 01:46:54,512 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119941908] [2021-01-22 01:46:54,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 01:46:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 01:46:54,590 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 01:46:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 01:46:54,673 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 01:46:54,732 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-22 01:46:54,732 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-22 01:46:54,733 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-22 01:46:54,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.01 01:46:54 BasicIcfg [2021-01-22 01:46:54,901 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-22 01:46:54,904 INFO L168 Benchmark]: Toolchain (without parser) took 12627.48 ms. Allocated memory was 302.0 MB in the beginning and 509.6 MB in the end (delta: 207.6 MB). Free memory was 275.7 MB in the beginning and 397.6 MB in the end (delta: -121.9 MB). Peak memory consumption was 88.0 MB. Max. memory is 16.0 GB. [2021-01-22 01:46:54,905 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 302.0 MB. Free memory was 269.9 MB in the beginning and 269.8 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-22 01:46:54,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 834.59 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 273.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.0 GB. [2021-01-22 01:46:54,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.51 ms. Allocated memory is still 302.0 MB. Free memory was 273.9 MB in the beginning and 271.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-22 01:46:54,908 INFO L168 Benchmark]: Boogie Preprocessor took 39.35 ms. Allocated memory is still 302.0 MB. Free memory was 271.8 MB in the beginning and 269.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-22 01:46:54,909 INFO L168 Benchmark]: RCFGBuilder took 2151.14 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 269.7 MB in the beginning and 300.7 MB in the end (delta: -30.9 MB). Peak memory consumption was 167.3 MB. Max. memory is 16.0 GB. [2021-01-22 01:46:54,910 INFO L168 Benchmark]: TraceAbstraction took 9513.49 ms. Allocated memory was 362.8 MB in the beginning and 509.6 MB in the end (delta: 146.8 MB). Free memory was 300.7 MB in the beginning and 397.6 MB in the end (delta: -96.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 16.0 GB. [2021-01-22 01:46:54,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 302.0 MB. Free memory was 269.9 MB in the beginning and 269.8 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 834.59 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 273.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 31.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 80.51 ms. Allocated memory is still 302.0 MB. Free memory was 273.9 MB in the beginning and 271.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 39.35 ms. Allocated memory is still 302.0 MB. Free memory was 271.8 MB in the beginning and 269.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2151.14 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 269.7 MB in the beginning and 300.7 MB in the end (delta: -30.9 MB). Peak memory consumption was 167.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 9513.49 ms. Allocated memory was 362.8 MB in the beginning and 509.6 MB in the end (delta: 146.8 MB). Free memory was 300.7 MB in the beginning and 397.6 MB in the end (delta: -96.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L720] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L721] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L722] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L723] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L724] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L725] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L726] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0] [L727] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L728] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L729] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0] [L730] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}] [L731] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0] [L732] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0] [L733] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0] [L734] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L735] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L736] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L815] 0 pthread_t t1097; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L816] FCALL, FORK 0 pthread_create(&t1097, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L817] 0 pthread_t t1098; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L740] 1 z$w_buff1 = z$w_buff0 [L741] 1 z$w_buff0 = 1 [L742] 1 z$w_buff1_used = z$w_buff0_used [L743] 1 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L745] 1 z$r_buff1_thd0 = z$r_buff0_thd0 [L746] 1 z$r_buff1_thd1 = z$r_buff0_thd1 [L747] 1 z$r_buff1_thd2 = z$r_buff0_thd2 [L748] 1 z$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L751] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L818] FCALL, FORK 0 pthread_create(&t1098, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L768] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L771] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L774] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L777] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L778] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L779] 2 z$flush_delayed = weak$$choice2 [L780] 2 z$mem_tmp = z [L781] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L781] 2 z = !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff1) [L782] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L782] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0) [L782] EXPR 2 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L782] 2 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : z$w_buff0)) [L783] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L783] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1) [L783] EXPR 2 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L783] 2 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff1 : z$w_buff1)) [L784] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L784] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used) [L784] EXPR 2 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L784] 2 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used)) [L785] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L785] EXPR 2 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L785] 2 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L786] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L786] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2) [L786] EXPR 2 weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L786] 2 z$r_buff0_thd2 = weak$$choice2 ? z$r_buff0_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff0_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2)) [L787] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L787] EXPR 2 !z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L787] EXPR 2 weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L787] 2 z$r_buff1_thd2 = weak$$choice2 ? z$r_buff1_thd2 : (!z$w_buff0_used || !z$r_buff0_thd2 && !z$w_buff1_used || !z$r_buff0_thd2 && !z$r_buff1_thd2 ? z$r_buff1_thd2 : (z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L788] 2 __unbuffered_p1_EBX = z [L789] EXPR 2 z$flush_delayed ? z$mem_tmp : z [L789] 2 z = z$flush_delayed ? z$mem_tmp : z [L790] 2 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L754] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z) [L754] 1 z = z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z) [L755] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used [L755] 1 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used [L756] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used [L756] 1 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used [L757] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1 [L757] 1 z$r_buff0_thd1 = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1 [L758] EXPR 1 z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1 [L758] 1 z$r_buff1_thd1 = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1 [L761] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L763] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L793] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z) [L793] EXPR 2 z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z [L793] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z) [L793] 2 z = z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z) [L794] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used [L794] 2 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used [L795] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used [L795] 2 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used [L796] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2 [L796] 2 z$r_buff0_thd2 = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2 [L797] EXPR 2 z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2 [L797] 2 z$r_buff1_thd2 = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2 [L800] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L820] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L802] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L824] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L824] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L824] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L824] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L825] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L825] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L826] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L826] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L827] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L827] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L828] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L828] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L831] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L17] 0 __assert_fail ("0", "mix041_rmo.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 86 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.1s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.4s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2502occurred 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, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 254 NumberOfCodeBlocks, 254 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 180 ConstructedInterpolants, 0 QuantifiedInterpolants, 38700 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 proved your program to be incorrect! Received shutdown request...