/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix007_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 01:18:32,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 01:18:32,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 01:18:32,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 01:18:32,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 01:18:32,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 01:18:32,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 01:18:32,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 01:18:32,913 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 01:18:32,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 01:18:32,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 01:18:32,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 01:18:32,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 01:18:32,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 01:18:32,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 01:18:32,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 01:18:32,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 01:18:32,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 01:18:32,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 01:18:32,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 01:18:32,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 01:18:32,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 01:18:32,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 01:18:32,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 01:18:32,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 01:18:32,950 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 01:18:32,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 01:18:32,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 01:18:32,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 01:18:32,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 01:18:32,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 01:18:32,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 01:18:32,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 01:18:32,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 01:18:32,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 01:18:32,960 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 01:18:32,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 01:18:32,961 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 01:18:32,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 01:18:32,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 01:18:32,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 01:18:32,965 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-27 01:18:33,000 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 01:18:33,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 01:18:33,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 01:18:33,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 01:18:33,003 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 01:18:33,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 01:18:33,003 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 01:18:33,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 01:18:33,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 01:18:33,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 01:18:33,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 01:18:33,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 01:18:33,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 01:18:33,009 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 01:18:33,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 01:18:33,009 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 01:18:33,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 01:18:33,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 01:18:33,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 01:18:33,010 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 01:18:33,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 01:18:33,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 01:18:33,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 01:18:33,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 01:18:33,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 01:18:33,011 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 01:18:33,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 01:18:33,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 01:18:33,012 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 01:18:33,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 01:18:33,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 01:18:33,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 01:18:33,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 01:18:33,326 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 01:18:33,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix007_tso.opt.i [2019-12-27 01:18:33,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f1e2564/a06c9899e25f4862909c39392f7dd144/FLAG2291e6a12 [2019-12-27 01:18:33,983 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 01:18:33,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix007_tso.opt.i [2019-12-27 01:18:34,001 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f1e2564/a06c9899e25f4862909c39392f7dd144/FLAG2291e6a12 [2019-12-27 01:18:34,222 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f1e2564/a06c9899e25f4862909c39392f7dd144 [2019-12-27 01:18:34,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 01:18:34,235 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 01:18:34,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 01:18:34,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 01:18:34,240 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 01:18:34,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 01:18:34" (1/1) ... [2019-12-27 01:18:34,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23abe169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:34, skipping insertion in model container [2019-12-27 01:18:34,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 01:18:34" (1/1) ... [2019-12-27 01:18:34,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 01:18:34,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 01:18:34,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 01:18:34,897 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 01:18:34,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 01:18:35,070 INFO L208 MainTranslator]: Completed translation [2019-12-27 01:18:35,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35 WrapperNode [2019-12-27 01:18:35,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 01:18:35,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 01:18:35,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 01:18:35,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 01:18:35,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 01:18:35,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 01:18:35,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 01:18:35,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 01:18:35,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... [2019-12-27 01:18:35,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 01:18:35,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 01:18:35,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 01:18:35,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 01:18:35,217 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 01:18:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 01:18:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 01:18:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 01:18:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 01:18:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 01:18:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 01:18:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 01:18:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 01:18:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 01:18:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 01:18:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 01:18:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 01:18:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 01:18:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 01:18:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 01:18:35,283 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 01:18:36,211 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 01:18:36,212 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 01:18:36,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 01:18:36 BoogieIcfgContainer [2019-12-27 01:18:36,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 01:18:36,215 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 01:18:36,215 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 01:18:36,220 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 01:18:36,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 01:18:34" (1/3) ... [2019-12-27 01:18:36,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@659eed95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 01:18:36, skipping insertion in model container [2019-12-27 01:18:36,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 01:18:35" (2/3) ... [2019-12-27 01:18:36,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@659eed95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 01:18:36, skipping insertion in model container [2019-12-27 01:18:36,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 01:18:36" (3/3) ... [2019-12-27 01:18:36,225 INFO L109 eAbstractionObserver]: Analyzing ICFG mix007_tso.opt.i [2019-12-27 01:18:36,235 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 01:18:36,236 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 01:18:36,243 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 01:18:36,244 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 01:18:36,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,303 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,303 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,303 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,304 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,304 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,305 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,305 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,305 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,306 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,306 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,307 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,307 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,308 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,308 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,309 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,310 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,311 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,312 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,313 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,314 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,315 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,315 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,315 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,315 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,315 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,316 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,316 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,316 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,316 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,317 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,317 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,317 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,317 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,317 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,318 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,318 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,318 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,318 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,318 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,319 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,319 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,319 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,319 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,329 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,329 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,329 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,329 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,330 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,334 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,334 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,334 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,334 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,335 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,335 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,335 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,335 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,335 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,336 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,336 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,336 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,336 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,336 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,337 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,337 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,337 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,337 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,337 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,338 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,338 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,338 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,338 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,338 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,338 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,339 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,339 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,339 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,339 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,339 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,340 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,340 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,340 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,340 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,340 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,340 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,341 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,341 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,341 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,341 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,344 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,344 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,344 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,344 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,345 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,345 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,345 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,345 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,345 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,346 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,346 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,346 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,346 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,347 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,347 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,347 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,347 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,347 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,348 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,348 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,348 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,348 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,349 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,349 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,349 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,349 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,349 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,350 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,351 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,352 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,353 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,354 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,358 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,359 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,359 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,359 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,361 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,362 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,362 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,362 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,362 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,363 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,363 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,363 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,363 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,363 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,364 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,364 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,364 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,364 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,364 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,365 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,365 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,365 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,365 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,365 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,365 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,366 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,366 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,366 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,366 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,366 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,367 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,369 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,369 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,370 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,370 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,370 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,370 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,370 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,371 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,371 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,371 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,371 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,371 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,371 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,372 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,372 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,372 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,372 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,372 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,372 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,373 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,373 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,373 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,373 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,373 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,374 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,374 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,374 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,374 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,374 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,374 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,375 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,375 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,375 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,375 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,375 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,378 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,378 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,379 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,379 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 01:18:36,393 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 01:18:36,412 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 01:18:36,413 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 01:18:36,413 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 01:18:36,413 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 01:18:36,413 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 01:18:36,413 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 01:18:36,413 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 01:18:36,413 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 01:18:36,430 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 255 transitions [2019-12-27 01:18:36,432 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 255 transitions [2019-12-27 01:18:36,586 INFO L132 PetriNetUnfolder]: 56/251 cut-off events. [2019-12-27 01:18:36,586 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 01:18:36,608 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 251 events. 56/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 559 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 01:18:36,634 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 255 transitions [2019-12-27 01:18:36,704 INFO L132 PetriNetUnfolder]: 56/251 cut-off events. [2019-12-27 01:18:36,704 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 01:18:36,721 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 251 events. 56/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 559 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 01:18:36,756 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-27 01:18:36,758 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 01:18:42,243 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 26 [2019-12-27 01:18:43,206 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-12-27 01:18:43,625 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-12-27 01:18:43,795 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-12-27 01:18:43,827 INFO L206 etLargeBlockEncoding]: Checked pairs total: 141939 [2019-12-27 01:18:43,827 INFO L214 etLargeBlockEncoding]: Total number of compositions: 133 [2019-12-27 01:18:43,831 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 112 places, 132 transitions [2019-12-27 01:18:53,419 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 85966 states. [2019-12-27 01:18:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 85966 states. [2019-12-27 01:18:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 01:18:53,429 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:18:53,430 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:18:53,430 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:18:53,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:18:53,436 INFO L82 PathProgramCache]: Analyzing trace with hash 1287441752, now seen corresponding path program 1 times [2019-12-27 01:18:53,444 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:18:53,444 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363316771] [2019-12-27 01:18:53,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:18:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:18:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:18:53,750 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363316771] [2019-12-27 01:18:53,752 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:18:53,753 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 01:18:53,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347434482] [2019-12-27 01:18:53,762 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 01:18:53,762 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:18:53,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 01:18:53,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:18:53,781 INFO L87 Difference]: Start difference. First operand 85966 states. Second operand 3 states. [2019-12-27 01:18:57,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:18:57,021 INFO L93 Difference]: Finished difference Result 85406 states and 393472 transitions. [2019-12-27 01:18:57,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 01:18:57,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-27 01:18:57,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:18:57,593 INFO L225 Difference]: With dead ends: 85406 [2019-12-27 01:18:57,594 INFO L226 Difference]: Without dead ends: 79558 [2019-12-27 01:18:57,595 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:18:59,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79558 states. [2019-12-27 01:19:01,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79558 to 79558. [2019-12-27 01:19:01,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79558 states. [2019-12-27 01:19:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79558 states to 79558 states and 366284 transitions. [2019-12-27 01:19:04,576 INFO L78 Accepts]: Start accepts. Automaton has 79558 states and 366284 transitions. Word has length 9 [2019-12-27 01:19:04,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:19:04,577 INFO L462 AbstractCegarLoop]: Abstraction has 79558 states and 366284 transitions. [2019-12-27 01:19:04,578 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 01:19:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 79558 states and 366284 transitions. [2019-12-27 01:19:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 01:19:04,588 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:19:04,588 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:19:04,588 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:19:04,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:19:04,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1721975953, now seen corresponding path program 1 times [2019-12-27 01:19:04,589 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:19:04,589 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158744254] [2019-12-27 01:19:04,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:19:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:19:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:19:04,694 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158744254] [2019-12-27 01:19:04,694 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:19:04,694 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 01:19:04,694 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981274746] [2019-12-27 01:19:04,698 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 01:19:04,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:19:04,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 01:19:04,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 01:19:04,699 INFO L87 Difference]: Start difference. First operand 79558 states and 366284 transitions. Second operand 4 states. [2019-12-27 01:19:09,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:19:09,252 INFO L93 Difference]: Finished difference Result 126790 states and 563012 transitions. [2019-12-27 01:19:09,253 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 01:19:09,253 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-27 01:19:09,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:19:09,752 INFO L225 Difference]: With dead ends: 126790 [2019-12-27 01:19:09,752 INFO L226 Difference]: Without dead ends: 126726 [2019-12-27 01:19:09,753 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 01:19:11,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126726 states. [2019-12-27 01:19:14,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126726 to 123582. [2019-12-27 01:19:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123582 states. [2019-12-27 01:19:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123582 states to 123582 states and 551516 transitions. [2019-12-27 01:19:14,545 INFO L78 Accepts]: Start accepts. Automaton has 123582 states and 551516 transitions. Word has length 15 [2019-12-27 01:19:14,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:19:14,546 INFO L462 AbstractCegarLoop]: Abstraction has 123582 states and 551516 transitions. [2019-12-27 01:19:14,546 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 01:19:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 123582 states and 551516 transitions. [2019-12-27 01:19:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 01:19:14,555 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:19:14,556 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:19:14,556 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:19:14,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:19:14,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1760528869, now seen corresponding path program 1 times [2019-12-27 01:19:14,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:19:14,557 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114451129] [2019-12-27 01:19:14,557 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:19:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:19:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:19:14,640 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114451129] [2019-12-27 01:19:14,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:19:14,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 01:19:14,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387406713] [2019-12-27 01:19:14,641 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 01:19:14,642 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:19:14,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 01:19:14,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 01:19:14,642 INFO L87 Difference]: Start difference. First operand 123582 states and 551516 transitions. Second operand 4 states. [2019-12-27 01:19:20,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:19:20,105 INFO L93 Difference]: Finished difference Result 159910 states and 703928 transitions. [2019-12-27 01:19:20,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 01:19:20,107 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 01:19:20,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:19:20,877 INFO L225 Difference]: With dead ends: 159910 [2019-12-27 01:19:20,877 INFO L226 Difference]: Without dead ends: 159850 [2019-12-27 01:19:20,877 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 01:19:23,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159850 states. [2019-12-27 01:19:30,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159850 to 141658. [2019-12-27 01:19:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141658 states. [2019-12-27 01:19:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141658 states to 141658 states and 629312 transitions. [2019-12-27 01:19:30,659 INFO L78 Accepts]: Start accepts. Automaton has 141658 states and 629312 transitions. Word has length 18 [2019-12-27 01:19:30,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:19:30,659 INFO L462 AbstractCegarLoop]: Abstraction has 141658 states and 629312 transitions. [2019-12-27 01:19:30,660 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 01:19:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 141658 states and 629312 transitions. [2019-12-27 01:19:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 01:19:30,678 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:19:30,678 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:19:30,678 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:19:30,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:19:30,679 INFO L82 PathProgramCache]: Analyzing trace with hash 176800759, now seen corresponding path program 1 times [2019-12-27 01:19:30,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:19:30,679 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087352177] [2019-12-27 01:19:30,679 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:19:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:19:30,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:19:30,779 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087352177] [2019-12-27 01:19:30,779 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:19:30,779 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 01:19:30,780 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701198175] [2019-12-27 01:19:30,780 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 01:19:30,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:19:30,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 01:19:30,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:19:30,781 INFO L87 Difference]: Start difference. First operand 141658 states and 629312 transitions. Second operand 3 states. [2019-12-27 01:19:32,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:19:32,515 INFO L93 Difference]: Finished difference Result 141310 states and 627848 transitions. [2019-12-27 01:19:32,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 01:19:32,515 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-27 01:19:32,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:19:32,993 INFO L225 Difference]: With dead ends: 141310 [2019-12-27 01:19:32,993 INFO L226 Difference]: Without dead ends: 141310 [2019-12-27 01:19:32,993 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:19:40,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141310 states. [2019-12-27 01:19:43,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141310 to 141310. [2019-12-27 01:19:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141310 states. [2019-12-27 01:19:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141310 states to 141310 states and 627848 transitions. [2019-12-27 01:19:44,331 INFO L78 Accepts]: Start accepts. Automaton has 141310 states and 627848 transitions. Word has length 20 [2019-12-27 01:19:44,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:19:44,332 INFO L462 AbstractCegarLoop]: Abstraction has 141310 states and 627848 transitions. [2019-12-27 01:19:44,332 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 01:19:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 141310 states and 627848 transitions. [2019-12-27 01:19:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 01:19:44,351 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:19:44,352 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:19:44,352 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:19:44,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:19:44,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1444973627, now seen corresponding path program 1 times [2019-12-27 01:19:44,353 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:19:44,353 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143750400] [2019-12-27 01:19:44,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:19:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:19:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:19:44,403 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143750400] [2019-12-27 01:19:44,403 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:19:44,404 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 01:19:44,404 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855002150] [2019-12-27 01:19:44,404 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 01:19:44,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:19:44,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 01:19:44,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:19:44,405 INFO L87 Difference]: Start difference. First operand 141310 states and 627848 transitions. Second operand 3 states. [2019-12-27 01:19:50,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:19:50,832 INFO L93 Difference]: Finished difference Result 133278 states and 591216 transitions. [2019-12-27 01:19:50,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 01:19:50,835 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-27 01:19:50,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:19:51,281 INFO L225 Difference]: With dead ends: 133278 [2019-12-27 01:19:51,281 INFO L226 Difference]: Without dead ends: 133278 [2019-12-27 01:19:51,281 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:19:52,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133278 states. [2019-12-27 01:19:55,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133278 to 133278. [2019-12-27 01:19:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133278 states. [2019-12-27 01:19:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133278 states to 133278 states and 591216 transitions. [2019-12-27 01:19:55,771 INFO L78 Accepts]: Start accepts. Automaton has 133278 states and 591216 transitions. Word has length 21 [2019-12-27 01:19:55,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:19:55,771 INFO L462 AbstractCegarLoop]: Abstraction has 133278 states and 591216 transitions. [2019-12-27 01:19:55,771 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 01:19:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 133278 states and 591216 transitions. [2019-12-27 01:19:55,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-27 01:19:55,800 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:19:55,800 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:19:55,801 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:19:55,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:19:55,801 INFO L82 PathProgramCache]: Analyzing trace with hash -923267308, now seen corresponding path program 1 times [2019-12-27 01:19:55,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:19:55,801 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907530605] [2019-12-27 01:19:55,801 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:19:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:19:55,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:19:55,878 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907530605] [2019-12-27 01:19:55,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:19:55,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 01:19:55,879 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066916023] [2019-12-27 01:19:55,879 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 01:19:55,879 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:19:55,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 01:19:55,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 01:19:55,880 INFO L87 Difference]: Start difference. First operand 133278 states and 591216 transitions. Second operand 5 states. [2019-12-27 01:19:58,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:19:58,432 INFO L93 Difference]: Finished difference Result 159602 states and 699380 transitions. [2019-12-27 01:19:58,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 01:19:58,433 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-12-27 01:19:58,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:19:58,962 INFO L225 Difference]: With dead ends: 159602 [2019-12-27 01:19:58,963 INFO L226 Difference]: Without dead ends: 159490 [2019-12-27 01:19:58,963 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 01:20:06,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159490 states. [2019-12-27 01:20:08,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159490 to 132770. [2019-12-27 01:20:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132770 states. [2019-12-27 01:20:10,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132770 states to 132770 states and 589072 transitions. [2019-12-27 01:20:10,245 INFO L78 Accepts]: Start accepts. Automaton has 132770 states and 589072 transitions. Word has length 24 [2019-12-27 01:20:10,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:20:10,245 INFO L462 AbstractCegarLoop]: Abstraction has 132770 states and 589072 transitions. [2019-12-27 01:20:10,246 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 01:20:10,246 INFO L276 IsEmpty]: Start isEmpty. Operand 132770 states and 589072 transitions. [2019-12-27 01:20:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-27 01:20:10,429 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:20:10,429 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:20:10,429 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:20:10,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:20:10,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1614738075, now seen corresponding path program 1 times [2019-12-27 01:20:10,430 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:20:10,430 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499817869] [2019-12-27 01:20:10,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:20:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:20:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:20:10,550 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499817869] [2019-12-27 01:20:10,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:20:10,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 01:20:10,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272033914] [2019-12-27 01:20:10,552 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 01:20:10,552 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:20:10,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 01:20:10,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 01:20:10,552 INFO L87 Difference]: Start difference. First operand 132770 states and 589072 transitions. Second operand 4 states. [2019-12-27 01:20:17,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:20:17,537 INFO L93 Difference]: Finished difference Result 254730 states and 1113540 transitions. [2019-12-27 01:20:17,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 01:20:17,538 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 35 [2019-12-27 01:20:17,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:20:18,460 INFO L225 Difference]: With dead ends: 254730 [2019-12-27 01:20:18,460 INFO L226 Difference]: Without dead ends: 254730 [2019-12-27 01:20:18,461 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 01:20:21,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254730 states. [2019-12-27 01:20:25,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254730 to 176390. [2019-12-27 01:20:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176390 states. [2019-12-27 01:20:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176390 states to 176390 states and 783284 transitions. [2019-12-27 01:20:27,300 INFO L78 Accepts]: Start accepts. Automaton has 176390 states and 783284 transitions. Word has length 35 [2019-12-27 01:20:27,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:20:27,300 INFO L462 AbstractCegarLoop]: Abstraction has 176390 states and 783284 transitions. [2019-12-27 01:20:27,300 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 01:20:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 176390 states and 783284 transitions. [2019-12-27 01:20:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-27 01:20:27,571 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:20:27,571 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:20:27,571 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:20:27,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:20:27,572 INFO L82 PathProgramCache]: Analyzing trace with hash 59068457, now seen corresponding path program 2 times [2019-12-27 01:20:27,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:20:27,572 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663925690] [2019-12-27 01:20:27,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:20:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:20:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:20:27,644 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663925690] [2019-12-27 01:20:27,644 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:20:27,644 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 01:20:27,644 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569483059] [2019-12-27 01:20:27,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 01:20:27,645 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:20:27,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 01:20:27,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:20:27,645 INFO L87 Difference]: Start difference. First operand 176390 states and 783284 transitions. Second operand 3 states. [2019-12-27 01:20:35,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:20:35,041 INFO L93 Difference]: Finished difference Result 176390 states and 776284 transitions. [2019-12-27 01:20:35,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 01:20:35,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2019-12-27 01:20:35,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:20:35,619 INFO L225 Difference]: With dead ends: 176390 [2019-12-27 01:20:35,619 INFO L226 Difference]: Without dead ends: 176390 [2019-12-27 01:20:35,620 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 01:20:37,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176390 states. [2019-12-27 01:20:41,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176390 to 175582. [2019-12-27 01:20:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175582 states. [2019-12-27 01:20:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175582 states to 175582 states and 773188 transitions. [2019-12-27 01:20:41,952 INFO L78 Accepts]: Start accepts. Automaton has 175582 states and 773188 transitions. Word has length 35 [2019-12-27 01:20:41,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:20:41,952 INFO L462 AbstractCegarLoop]: Abstraction has 175582 states and 773188 transitions. [2019-12-27 01:20:41,952 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 01:20:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 175582 states and 773188 transitions. [2019-12-27 01:20:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-27 01:20:42,189 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:20:42,189 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:20:42,189 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:20:42,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:20:42,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1615262950, now seen corresponding path program 1 times [2019-12-27 01:20:42,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:20:42,190 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290770908] [2019-12-27 01:20:42,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:20:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:20:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:20:42,321 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290770908] [2019-12-27 01:20:42,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:20:42,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-27 01:20:42,322 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691202366] [2019-12-27 01:20:42,322 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-27 01:20:42,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:20:42,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-27 01:20:42,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2019-12-27 01:20:42,323 INFO L87 Difference]: Start difference. First operand 175582 states and 773188 transitions. Second operand 9 states. [2019-12-27 01:20:51,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:20:51,776 INFO L93 Difference]: Finished difference Result 439430 states and 1941296 transitions. [2019-12-27 01:20:51,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-12-27 01:20:51,777 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 36 [2019-12-27 01:20:51,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:21:00,461 INFO L225 Difference]: With dead ends: 439430 [2019-12-27 01:21:00,461 INFO L226 Difference]: Without dead ends: 362318 [2019-12-27 01:21:00,461 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2019-12-27 01:21:03,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362318 states. [2019-12-27 01:21:09,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362318 to 260202. [2019-12-27 01:21:09,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260202 states. [2019-12-27 01:21:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260202 states to 260202 states and 1156844 transitions. [2019-12-27 01:21:11,249 INFO L78 Accepts]: Start accepts. Automaton has 260202 states and 1156844 transitions. Word has length 36 [2019-12-27 01:21:11,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 01:21:11,250 INFO L462 AbstractCegarLoop]: Abstraction has 260202 states and 1156844 transitions. [2019-12-27 01:21:11,250 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-27 01:21:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 260202 states and 1156844 transitions. [2019-12-27 01:21:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-27 01:21:11,640 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 01:21:11,640 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 01:21:11,640 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 01:21:11,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 01:21:11,641 INFO L82 PathProgramCache]: Analyzing trace with hash -353755224, now seen corresponding path program 2 times [2019-12-27 01:21:11,641 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 01:21:11,641 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927373979] [2019-12-27 01:21:11,641 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 01:21:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 01:21:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 01:21:11,839 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927373979] [2019-12-27 01:21:11,839 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 01:21:11,839 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-12-27 01:21:11,839 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827744877] [2019-12-27 01:21:11,840 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-12-27 01:21:11,840 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 01:21:11,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-12-27 01:21:11,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2019-12-27 01:21:11,841 INFO L87 Difference]: Start difference. First operand 260202 states and 1156844 transitions. Second operand 10 states. [2019-12-27 01:21:31,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 01:21:31,316 INFO L93 Difference]: Finished difference Result 505310 states and 2248800 transitions. [2019-12-27 01:21:31,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2019-12-27 01:21:31,316 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 36 [2019-12-27 01:21:31,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 01:21:33,003 INFO L225 Difference]: With dead ends: 505310 [2019-12-27 01:21:33,004 INFO L226 Difference]: Without dead ends: 468862 [2019-12-27 01:21:33,004 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=207, Invalid=605, Unknown=0, NotChecked=0, Total=812 [2019-12-27 01:21:36,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468862 states. Received shutdown request... [2019-12-27 01:21:37,480 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 01:21:37,483 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 01:21:37,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 01:21:37 BasicIcfg [2019-12-27 01:21:37,484 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 01:21:37,486 INFO L168 Benchmark]: Toolchain (without parser) took 183251.23 ms. Allocated memory was 144.2 MB in the beginning and 4.7 GB in the end (delta: 4.5 GB). Free memory was 100.4 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,487 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 835.72 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 100.0 MB in the beginning and 154.3 MB in the end (delta: -54.3 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,488 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.26 ms. Allocated memory is still 202.4 MB. Free memory was 154.3 MB in the beginning and 151.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,489 INFO L168 Benchmark]: Boogie Preprocessor took 54.61 ms. Allocated memory is still 202.4 MB. Free memory was 151.6 MB in the beginning and 148.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,489 INFO L168 Benchmark]: RCFGBuilder took 1002.16 ms. Allocated memory is still 202.4 MB. Free memory was 148.8 MB in the beginning and 90.7 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,490 INFO L168 Benchmark]: TraceAbstraction took 181269.17 ms. Allocated memory was 202.4 MB in the beginning and 4.7 GB in the end (delta: 4.5 GB). Free memory was 90.7 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 7.1 GB. [2019-12-27 01:21:37,499 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 835.72 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 100.0 MB in the beginning and 154.3 MB in the end (delta: -54.3 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 84.26 ms. Allocated memory is still 202.4 MB. Free memory was 154.3 MB in the beginning and 151.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.61 ms. Allocated memory is still 202.4 MB. Free memory was 151.6 MB in the beginning and 148.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1002.16 ms. Allocated memory is still 202.4 MB. Free memory was 148.8 MB in the beginning and 90.7 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 181269.17 ms. Allocated memory was 202.4 MB in the beginning and 4.7 GB in the end (delta: 4.5 GB). Free memory was 90.7 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.3s, 212 ProgramPointsBefore, 112 ProgramPointsAfterwards, 255 TransitionsBefore, 132 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 38 TrivialSequentialCompositions, 47 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 48 ConcurrentYvCompositions, 28 ChoiceCompositions, 11185 VarBasedMoverChecksPositive, 321 VarBasedMoverChecksNegative, 83 SemBasedMoverChecksPositive, 338 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.3s, 0 MoverChecksTotal, 141939 CheckedPairsTotal, 133 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while executing MinimizeSevpa. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 200 locations, 2 error locations. Result: TIMEOUT, OverallTime: 181.0s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 82.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2512 SDtfs, 2904 SDslu, 5812 SDs, 0 SdLazy, 2603 SolverSat, 131 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 76 GetRequests, 8 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=260202occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 79.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 229320 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 249 NumberOfCodeBlocks, 249 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 239 ConstructedInterpolants, 0 QuantifiedInterpolants, 24273 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown