/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 04:29:15,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 04:29:15,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 04:29:15,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 04:29:15,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 04:29:15,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 04:29:15,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 04:29:15,740 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-Delay.epf [2021-03-12 04:29:15,775 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 04:29:15,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 04:29:15,776 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 04:29:15,776 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 04:29:15,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 04:29:15,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 04:29:15,779 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 04:29:15,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 04:29:15,779 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 04:29:15,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 04:29:15,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 04:29:15,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 04:29:15,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-12 04:29:15,781 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 04:29:15,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 04:29:15,782 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 04:29:15,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 04:29:16,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 04:29:16,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 04:29:16,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 04:29:16,066 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 04:29:16,066 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 04:29:16,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i [2021-03-12 04:29:16,127 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eda2f9e10/2dbdc57a2e08447eb8b6ecfbbb1d9e97/FLAG449a8dd1c [2021-03-12 04:29:16,643 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 04:29:16,644 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i [2021-03-12 04:29:16,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eda2f9e10/2dbdc57a2e08447eb8b6ecfbbb1d9e97/FLAG449a8dd1c [2021-03-12 04:29:16,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eda2f9e10/2dbdc57a2e08447eb8b6ecfbbb1d9e97 [2021-03-12 04:29:16,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 04:29:16,923 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 04:29:16,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 04:29:16,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 04:29:16,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 04:29:16,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 04:29:16" (1/1) ... [2021-03-12 04:29:16,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e1b342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:16, skipping insertion in model container [2021-03-12 04:29:16,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 04:29:16" (1/1) ... [2021-03-12 04:29:16,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 04:29:16,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 04:29:17,226 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i[30726,30739] [2021-03-12 04:29:17,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 04:29:17,239 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 04:29:17,290 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i[30726,30739] [2021-03-12 04:29:17,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 04:29:17,341 INFO L208 MainTranslator]: Completed translation [2021-03-12 04:29:17,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17 WrapperNode [2021-03-12 04:29:17,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 04:29:17,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 04:29:17,343 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 04:29:17,343 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 04:29:17,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 04:29:17,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 04:29:17,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 04:29:17,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 04:29:17,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... [2021-03-12 04:29:17,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 04:29:17,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 04:29:17,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 04:29:17,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 04:29:17,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 04:29:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-12 04:29:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-12 04:29:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-12 04:29:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 04:29:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 04:29:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 04:29:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 04:29:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 04:29:17,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 04:29:17,474 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 04:29:17,788 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 04:29:17,788 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 04:29:17,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 04:29:17 BoogieIcfgContainer [2021-03-12 04:29:17,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 04:29:17,790 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 04:29:17,790 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 04:29:17,792 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 04:29:17,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 04:29:16" (1/3) ... [2021-03-12 04:29:17,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13bf4689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 04:29:17, skipping insertion in model container [2021-03-12 04:29:17,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 04:29:17" (2/3) ... [2021-03-12 04:29:17,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13bf4689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 04:29:17, skipping insertion in model container [2021-03-12 04:29:17,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 04:29:17" (3/3) ... [2021-03-12 04:29:17,794 INFO L111 eAbstractionObserver]: Analyzing ICFG 37_stack_lock_p0_vs_concur.i [2021-03-12 04:29:17,798 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 04:29:17,798 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 04:29:17,801 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-12 04:29:17,802 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 04:29:17,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,833 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,833 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:17,836 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 04:29:17,848 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 04:29:17,889 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 04:29:17,889 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 04:29:17,889 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 04:29:17,889 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 04:29:17,889 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 04:29:17,889 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 04:29:17,889 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 04:29:17,889 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 04:29:17,922 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 04:29:17,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:17,932 INFO L82 PathProgramCache]: Analyzing trace with hash 966511266, now seen corresponding path program 1 times [2021-03-12 04:29:17,938 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:17,938 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857365103] [2021-03-12 04:29:17,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-12 04:29:18,040 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857365103] [2021-03-12 04:29:18,040 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 04:29:18,040 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 04:29:18,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010525348] [2021-03-12 04:29:18,043 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-12 04:29:18,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:18,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-12 04:29:18,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-12 04:29:18,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,054 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:18,055 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:18,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,059 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 04:29:18,059 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 04:29:18,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:18,059 INFO L82 PathProgramCache]: Analyzing trace with hash -977568756, now seen corresponding path program 1 times [2021-03-12 04:29:18,059 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:18,060 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263525603] [2021-03-12 04:29:18,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 04:29:18,082 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 04:29:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 04:29:18,106 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 04:29:18,137 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 04:29:18,137 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 04:29:18,138 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 04:29:18,142 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-12 04:29:18,142 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-12 04:29:18,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,159 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,159 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,164 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,169 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,169 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,170 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,170 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,173 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,174 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,176 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,176 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,210 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,210 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:18,213 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 04:29:18,214 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-03-12 04:29:18,237 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 04:29:18,237 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 04:29:18,237 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 04:29:18,237 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 04:29:18,237 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 04:29:18,237 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 04:29:18,237 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 04:29:18,237 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 04:29:18,248 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:18,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:18,249 INFO L82 PathProgramCache]: Analyzing trace with hash 1283945277, now seen corresponding path program 1 times [2021-03-12 04:29:18,249 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:18,249 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856729928] [2021-03-12 04:29:18,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-12 04:29:18,299 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856729928] [2021-03-12 04:29:18,299 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 04:29:18,299 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 04:29:18,300 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732015868] [2021-03-12 04:29:18,300 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-12 04:29:18,301 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:18,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-12 04:29:18,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-12 04:29:18,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,302 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:18,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:18,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,315 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 04:29:18,316 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:18,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:18,316 INFO L82 PathProgramCache]: Analyzing trace with hash -854253991, now seen corresponding path program 1 times [2021-03-12 04:29:18,316 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:18,317 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870041728] [2021-03-12 04:29:18,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:18,427 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870041728] [2021-03-12 04:29:18,427 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 04:29:18,427 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 04:29:18,427 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992301115] [2021-03-12 04:29:18,427 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 04:29:18,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:18,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 04:29:18,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-12 04:29:18,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,430 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:18,430 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:18,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:18,499 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 04:29:18,499 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:18,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:18,500 INFO L82 PathProgramCache]: Analyzing trace with hash -752631137, now seen corresponding path program 1 times [2021-03-12 04:29:18,500 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:18,500 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700981836] [2021-03-12 04:29:18,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-12 04:29:18,571 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700981836] [2021-03-12 04:29:18,571 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 04:29:18,571 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 04:29:18,571 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915512975] [2021-03-12 04:29:18,571 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 04:29:18,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:18,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 04:29:18,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-03-12 04:29:18,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,572 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:18,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:18,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:18,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:18,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:18,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:18,695 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 04:29:18,695 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:18,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:18,696 INFO L82 PathProgramCache]: Analyzing trace with hash -1055958622, now seen corresponding path program 1 times [2021-03-12 04:29:18,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:18,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433074057] [2021-03-12 04:29:18,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:18,803 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433074057] [2021-03-12 04:29:18,803 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676834530] [2021-03-12 04:29:18,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:18,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-12 04:29:18,878 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:19,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:29:19,028 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,031 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:19,034 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:19,034 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:29:19,269 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:19,269 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:19,331 INFO L354 Elim1Store]: treesize reduction 35, result has 50.7 percent of original size [2021-03-12 04:29:19,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 53 [2021-03-12 04:29:19,346 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,359 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:19,451 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:19,451 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:45 [2021-03-12 04:29:19,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2021-03-12 04:29:19,857 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,864 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:19,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:19,866 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,877 INFO L354 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2021-03-12 04:29:19,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 1 [2021-03-12 04:29:19,878 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:19,894 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,900 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-03-12 04:29:19,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 1 [2021-03-12 04:29:19,901 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:19,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:19,914 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-12 04:29:19,914 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:151, output treesize:9 [2021-03-12 04:29:19,934 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:19,935 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:19,935 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2021-03-12 04:29:19,935 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722388335] [2021-03-12 04:29:19,935 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-12 04:29:19,935 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:19,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-12 04:29:19,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-03-12 04:29:19,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:19,936 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:19,936 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 9.4) internal successors, (94), 10 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:19,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:19,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:19,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:19,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:20,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:20,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:20,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:20,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:20,309 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:20,310 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:20,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:20,310 INFO L82 PathProgramCache]: Analyzing trace with hash 1468242859, now seen corresponding path program 2 times [2021-03-12 04:29:20,310 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:20,310 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087260282] [2021-03-12 04:29:20,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:20,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087260282] [2021-03-12 04:29:20,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [273016232] [2021-03-12 04:29:20,394 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:20,483 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 04:29:20,484 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:20,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 15 conjunts are in the unsatisfiable core [2021-03-12 04:29:20,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:20,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:29:20,525 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:20,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:20,529 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:20,530 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:29:20,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:20,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:20,654 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:20,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:20,655 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:20,662 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:20,665 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:20,665 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:20,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:20,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:20,775 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:20,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:20,776 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:20,782 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:20,783 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:20,784 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:7 [2021-03-12 04:29:20,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-12 04:29:20,795 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:20,796 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:20,796 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:20,796 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2021-03-12 04:29:20,821 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:20,822 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:20,822 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2021-03-12 04:29:20,822 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744967044] [2021-03-12 04:29:20,823 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-12 04:29:20,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:20,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-12 04:29:20,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2021-03-12 04:29:20,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:20,824 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:20,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 13.272727272727273) internal successors, (146), 11 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:20,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:20,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:20,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:20,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:20,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:20,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:20,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:20,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:20,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:20,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:21,198 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:21,199 INFO L428 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:21,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:21,199 INFO L82 PathProgramCache]: Analyzing trace with hash -282921868, now seen corresponding path program 3 times [2021-03-12 04:29:21,199 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:21,199 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697480699] [2021-03-12 04:29:21,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 7 proven. 108 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:21,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697480699] [2021-03-12 04:29:21,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2058550923] [2021-03-12 04:29:21,360 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:21,468 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-03-12 04:29:21,468 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:21,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 18 conjunts are in the unsatisfiable core [2021-03-12 04:29:21,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:21,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:29:21,520 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:21,523 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:21,524 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:21,524 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:29:21,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:21,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:21,648 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:21,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:21,650 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:21,656 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:21,659 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:21,659 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:11 [2021-03-12 04:29:21,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:21,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:21,806 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:21,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:21,808 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:21,814 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:21,821 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:21,821 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:21,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:21,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:21,995 INFO L354 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2021-03-12 04:29:21,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 23 [2021-03-12 04:29:21,997 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:21,999 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:22,001 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:22,001 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:28, output treesize:15 [2021-03-12 04:29:22,026 INFO L354 Elim1Store]: treesize reduction 3, result has 75.0 percent of original size [2021-03-12 04:29:22,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 19 [2021-03-12 04:29:22,028 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:22,032 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:22,034 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:22,034 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:3 [2021-03-12 04:29:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 7 proven. 108 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:22,051 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:22,051 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2021-03-12 04:29:22,051 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721808172] [2021-03-12 04:29:22,051 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-12 04:29:22,051 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:22,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-12 04:29:22,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2021-03-12 04:29:22,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:22,053 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:22,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 14.142857142857142) internal successors, (198), 14 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:22,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:22,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:22,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:22,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:22,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:22,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:22,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:22,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:22,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:22,502 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:22,503 INFO L428 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:22,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:22,503 INFO L82 PathProgramCache]: Analyzing trace with hash 208303101, now seen corresponding path program 4 times [2021-03-12 04:29:22,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:22,503 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070350869] [2021-03-12 04:29:22,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 7 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:22,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070350869] [2021-03-12 04:29:22,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [341732598] [2021-03-12 04:29:22,649 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:22,774 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-12 04:29:22,774 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:22,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 16 conjunts are in the unsatisfiable core [2021-03-12 04:29:22,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:22,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:29:22,813 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:22,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:22,817 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:22,818 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:29:22,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:22,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:22,993 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:22,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:22,999 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,008 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:23,024 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:23,024 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:23,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:23,141 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:23,157 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:23,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:23,160 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,167 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:23,171 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:23,171 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:29:23,288 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:23,288 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:23,306 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:23,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:23,308 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,315 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:23,318 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:23,318 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:29:23,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:23,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:23,468 INFO L354 Elim1Store]: treesize reduction 35, result has 50.7 percent of original size [2021-03-12 04:29:23,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 53 [2021-03-12 04:29:23,473 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,485 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:23,547 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:23,548 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:45 [2021-03-12 04:29:23,896 INFO L354 Elim1Store]: treesize reduction 7, result has 66.7 percent of original size [2021-03-12 04:29:23,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 28 [2021-03-12 04:29:23,899 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:23,903 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2021-03-12 04:29:23,908 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,920 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-03-12 04:29:23,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 1 [2021-03-12 04:29:23,921 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,925 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:23,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:23,927 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:23,947 INFO L628 ElimStorePlain]: treesize reduction 23, result has 54.0 percent of original size [2021-03-12 04:29:23,949 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-12 04:29:23,949 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:151, output treesize:9 [2021-03-12 04:29:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 7 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:23,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:23,971 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10] total 16 [2021-03-12 04:29:23,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081541353] [2021-03-12 04:29:23,971 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-12 04:29:23,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:23,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-12 04:29:23,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2021-03-12 04:29:23,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:23,972 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:23,972 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 15.625) internal successors, (250), 16 states have internal predecessors, (250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:24,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:24,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:24,573 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:24,573 INFO L428 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:24,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:24,574 INFO L82 PathProgramCache]: Analyzing trace with hash 1923295814, now seen corresponding path program 5 times [2021-03-12 04:29:24,574 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:24,574 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096916416] [2021-03-12 04:29:24,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 7 proven. 310 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:24,687 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096916416] [2021-03-12 04:29:24,687 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1210730861] [2021-03-12 04:29:24,687 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:24,862 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-03-12 04:29:24,862 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:24,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 71 conjunts are in the unsatisfiable core [2021-03-12 04:29:24,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:24,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:29:24,903 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:24,906 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:24,907 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:24,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:29:25,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,028 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:25,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:25,030 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:25,039 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,040 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:25,176 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,194 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:25,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 33 [2021-03-12 04:29:25,195 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,203 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:25,205 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,205 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:33, output treesize:18 [2021-03-12 04:29:25,372 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,372 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,388 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:25,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 34 [2021-03-12 04:29:25,390 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,404 INFO L628 ElimStorePlain]: treesize reduction 4, result has 88.2 percent of original size [2021-03-12 04:29:25,406 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,406 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:13 [2021-03-12 04:29:25,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:25,558 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:25,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:25,559 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,566 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:25,568 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,568 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:25,745 INFO L354 Elim1Store]: treesize reduction 31, result has 53.7 percent of original size [2021-03-12 04:29:25,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 51 [2021-03-12 04:29:25,748 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:25,759 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:25,836 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:25,837 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:28, output treesize:45 [2021-03-12 04:29:26,132 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:26,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:26,133 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:26,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:26,137 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:26,145 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-03-12 04:29:26,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 19 [2021-03-12 04:29:26,147 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:26,161 INFO L354 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2021-03-12 04:29:26,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 23 [2021-03-12 04:29:26,163 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:26,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2021-03-12 04:29:26,166 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:26,187 INFO L628 ElimStorePlain]: treesize reduction 32, result has 45.8 percent of original size [2021-03-12 04:29:26,189 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-12 04:29:26,189 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:151, output treesize:9 [2021-03-12 04:29:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 7 proven. 310 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:26,213 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:26,213 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 22] total 29 [2021-03-12 04:29:26,213 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512653822] [2021-03-12 04:29:26,213 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-03-12 04:29:26,213 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:26,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-03-12 04:29:26,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=700, Unknown=0, NotChecked=0, Total=812 [2021-03-12 04:29:26,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:26,214 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:26,214 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 10.413793103448276) internal successors, (302), 29 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:26,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:26,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:26,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:26,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:26,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:26,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:26,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:26,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:26,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:27,067 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable200 [2021-03-12 04:29:27,067 INFO L428 AbstractCegarLoop]: === Iteration 9 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:27,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:27,068 INFO L82 PathProgramCache]: Analyzing trace with hash -52287665, now seen corresponding path program 6 times [2021-03-12 04:29:27,068 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:27,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755091467] [2021-03-12 04:29:27,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 7 proven. 450 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:27,231 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755091467] [2021-03-12 04:29:27,231 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [988369172] [2021-03-12 04:29:27,232 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:27,376 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-03-12 04:29:27,376 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:27,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 34 conjunts are in the unsatisfiable core [2021-03-12 04:29:27,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:27,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:29:27,412 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,414 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:27,415 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:27,415 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:29:27,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,515 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:27,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:27,516 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,522 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:27,525 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:27,525 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:27,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,627 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:27,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:27,628 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:27,637 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:27,637 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:27,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,738 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:27,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:27,739 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:27,749 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:27,749 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:27,843 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,843 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,861 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:27,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:27,862 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,870 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:27,873 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:27,873 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:27,963 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,963 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:27,979 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:27,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:27,980 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,987 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:27,988 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:27,989 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:11 [2021-03-12 04:29:28,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:28,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:28,118 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:28,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:28,119 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:28,125 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:28,126 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:28,126 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:7 [2021-03-12 04:29:28,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-12 04:29:28,142 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:28,143 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:28,143 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:28,143 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2021-03-12 04:29:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 7 proven. 450 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:28,183 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:28,183 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14] total 22 [2021-03-12 04:29:28,185 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754115656] [2021-03-12 04:29:28,185 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-03-12 04:29:28,186 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:28,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-03-12 04:29:28,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=395, Unknown=0, NotChecked=0, Total=462 [2021-03-12 04:29:28,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:28,186 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:28,186 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 16.09090909090909) internal successors, (354), 22 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:28,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:28,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:28,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:28,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:28,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:28,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:28,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:28,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:28,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:28,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:28,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:29,074 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable307 [2021-03-12 04:29:29,074 INFO L428 AbstractCegarLoop]: === Iteration 10 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:29,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:29,075 INFO L82 PathProgramCache]: Analyzing trace with hash 923302680, now seen corresponding path program 7 times [2021-03-12 04:29:29,075 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:29,075 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110436284] [2021-03-12 04:29:29,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 7 proven. 616 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:29,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110436284] [2021-03-12 04:29:29,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1263842624] [2021-03-12 04:29:29,211 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:29,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-12 04:29:29,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:29,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:29:29,360 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:29,363 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:29,364 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:29,364 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:29:29,468 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,469 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,486 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:29,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:29,487 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:29,495 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:29,498 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:29,498 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:29,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,644 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:29,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:29,645 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:29,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:29,656 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:29,657 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:29,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,773 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:29,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:29,775 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:29,782 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:29,785 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:29,786 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:29,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:29,899 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:29,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:29,900 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:29,908 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:29,911 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:29,911 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:30,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:30,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:30,018 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:30,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:30,019 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:30,026 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:30,029 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:30,029 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:30,116 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:30,116 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:30,132 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:30,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:30,133 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:30,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:30,143 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:30,143 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:30,232 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:30,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:30,247 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:30,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:30,248 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:30,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:30,256 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:30,256 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:7 [2021-03-12 04:29:30,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-12 04:29:30,271 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:30,272 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:30,273 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:30,273 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2021-03-12 04:29:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 7 proven. 616 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:30,292 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:30,292 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 21 [2021-03-12 04:29:30,292 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150442116] [2021-03-12 04:29:30,293 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-03-12 04:29:30,293 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:30,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-03-12 04:29:30,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2021-03-12 04:29:30,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:30,293 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:30,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 19.333333333333332) internal successors, (406), 21 states have internal predecessors, (406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:30,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:30,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:30,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:30,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:30,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:31,158 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable308,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:31,158 INFO L428 AbstractCegarLoop]: === Iteration 11 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:31,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:31,158 INFO L82 PathProgramCache]: Analyzing trace with hash -1228720735, now seen corresponding path program 8 times [2021-03-12 04:29:31,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:31,159 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33016604] [2021-03-12 04:29:31,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 7 proven. 808 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:31,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33016604] [2021-03-12 04:29:31,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [781099057] [2021-03-12 04:29:31,347 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:31,467 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 04:29:31,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:31,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 20 conjunts are in the unsatisfiable core [2021-03-12 04:29:31,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:31,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:29:31,504 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:31,506 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:31,507 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:31,507 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:29:31,596 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,596 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,612 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:31,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:31,613 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:31,620 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:31,623 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:31,624 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:31,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,729 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:31,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:31,731 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:31,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:31,740 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:31,741 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:31,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,844 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:31,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:31,845 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:31,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:31,855 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:31,856 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:31,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:31,960 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:31,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:31,961 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:31,969 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:31,971 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:31,972 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:29:32,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,082 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:32,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:32,083 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,091 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:32,095 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:32,095 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:32,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,223 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:32,224 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:32,225 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,232 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:32,235 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:32,235 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:32,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,372 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:32,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 30 [2021-03-12 04:29:32,373 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,380 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:32,383 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:32,384 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:13 [2021-03-12 04:29:32,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:32,525 INFO L354 Elim1Store]: treesize reduction 31, result has 53.7 percent of original size [2021-03-12 04:29:32,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 51 [2021-03-12 04:29:32,529 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,540 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:32,593 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:32,593 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:28, output treesize:45 [2021-03-12 04:29:32,910 INFO L354 Elim1Store]: treesize reduction 7, result has 66.7 percent of original size [2021-03-12 04:29:32,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 28 [2021-03-12 04:29:32,912 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2021-03-12 04:29:32,917 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,923 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:32,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:32,924 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,934 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-03-12 04:29:32,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 19 [2021-03-12 04:29:32,936 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:29:32,940 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:32,972 INFO L628 ElimStorePlain]: treesize reduction 23, result has 64.1 percent of original size [2021-03-12 04:29:32,974 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-03-12 04:29:32,974 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 6 variables, input treesize:151, output treesize:9 [2021-03-12 04:29:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 7 proven. 808 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:32,999 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:33,000 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 14] total 24 [2021-03-12 04:29:33,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562348254] [2021-03-12 04:29:33,000 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-03-12 04:29:33,000 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:33,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-03-12 04:29:33,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=479, Unknown=0, NotChecked=0, Total=552 [2021-03-12 04:29:33,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:33,001 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:33,001 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 19.083333333333332) internal successors, (458), 24 states have internal predecessors, (458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:33,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:33,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:33,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:33,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:33,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:34,107 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable309,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:34,107 INFO L428 AbstractCegarLoop]: === Iteration 12 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:34,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:34,108 INFO L82 PathProgramCache]: Analyzing trace with hash 881551082, now seen corresponding path program 9 times [2021-03-12 04:29:34,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:34,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482052390] [2021-03-12 04:29:34,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 7 proven. 1026 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:34,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482052390] [2021-03-12 04:29:34,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1570437354] [2021-03-12 04:29:34,277 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:34,659 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-03-12 04:29:34,659 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:34,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 676 conjuncts, 57 conjunts are in the unsatisfiable core [2021-03-12 04:29:34,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:34,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:29:34,698 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:34,701 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:34,702 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:34,702 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:29:34,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:34,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:34,805 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:34,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 30 [2021-03-12 04:29:34,806 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:34,813 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:34,816 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:34,816 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:13 [2021-03-12 04:29:34,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:34,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:34,922 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:34,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 30 [2021-03-12 04:29:34,923 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:34,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:34,931 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:34,932 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:13 [2021-03-12 04:29:35,080 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:35,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:35,081 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,088 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,091 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:35,091 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:11 [2021-03-12 04:29:35,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,194 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:35,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:35,196 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,204 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,206 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,206 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:35,409 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:35,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:35,411 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,418 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,421 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:35,421 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:35,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,537 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:35,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:35,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,546 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,549 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:35,549 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:35,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,668 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:35,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:35,669 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,676 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,678 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,678 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:35,830 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:35,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:35,831 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,838 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,841 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:35,841 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:35,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,952 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:35,967 INFO L354 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2021-03-12 04:29:35,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 23 [2021-03-12 04:29:35,969 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:35,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:35,972 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:35,972 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:28, output treesize:15 [2021-03-12 04:29:36,006 INFO L354 Elim1Store]: treesize reduction 3, result has 75.0 percent of original size [2021-03-12 04:29:36,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 19 [2021-03-12 04:29:36,007 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:36,011 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:36,012 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:36,012 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:3 [2021-03-12 04:29:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 7 proven. 1026 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:36,037 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:36,037 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 21] total 32 [2021-03-12 04:29:36,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587754975] [2021-03-12 04:29:36,037 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-03-12 04:29:36,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:36,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-03-12 04:29:36,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=876, Unknown=0, NotChecked=0, Total=992 [2021-03-12 04:29:36,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:36,038 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:36,039 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 15.9375) internal successors, (510), 32 states have internal predecessors, (510), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:36,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:37,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:37,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:29:37,235 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable416 [2021-03-12 04:29:37,236 INFO L428 AbstractCegarLoop]: === Iteration 13 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:37,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:37,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1688608499, now seen corresponding path program 10 times [2021-03-12 04:29:37,236 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:37,236 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112102833] [2021-03-12 04:29:37,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 7 proven. 1270 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:37,472 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112102833] [2021-03-12 04:29:37,472 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1977671376] [2021-03-12 04:29:37,473 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:37,768 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-12 04:29:37,768 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:37,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-12 04:29:37,774 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:37,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:29:37,806 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:37,808 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:37,809 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:37,809 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:29:37,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:37,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:37,925 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:37,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:37,927 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:37,934 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:37,937 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:37,937 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:29:38,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,026 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,042 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 30 [2021-03-12 04:29:38,043 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,053 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,053 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:13 [2021-03-12 04:29:38,143 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,159 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:38,160 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,167 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,171 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,171 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:29:38,260 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,261 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,279 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:29:38,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:29:38,280 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,288 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,291 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,291 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:29:38,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,398 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:29:38,400 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,407 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,409 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,409 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:29:38,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,524 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:38,525 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,536 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,536 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:29:38,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,653 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:38,654 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,662 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,664 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,665 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:29:38,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,818 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:38,819 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,826 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,829 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,829 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:29:38,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:38,960 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:38,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:29:38,961 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:38,969 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:38,972 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:38,972 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:29:39,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:39,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:39,091 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:39,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 28 [2021-03-12 04:29:39,093 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:39,099 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:39,100 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:39,100 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:25, output treesize:7 [2021-03-12 04:29:39,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-12 04:29:39,121 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:39,122 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:39,123 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:39,123 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2021-03-12 04:29:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 7 proven. 1270 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:39,146 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:29:39,146 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 27 [2021-03-12 04:29:39,146 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054464077] [2021-03-12 04:29:39,147 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-03-12 04:29:39,147 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:29:39,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-03-12 04:29:39,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=620, Unknown=0, NotChecked=0, Total=702 [2021-03-12 04:29:39,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:39,147 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:29:39,148 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 20.814814814814813) internal successors, (562), 27 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:29:39,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:40,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:29:40,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:29:40,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:29:40,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:29:40,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:29:40,463 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable417,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:40,464 INFO L428 AbstractCegarLoop]: === Iteration 14 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:29:40,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:29:40,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1876660804, now seen corresponding path program 11 times [2021-03-12 04:29:40,464 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:29:40,464 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303769781] [2021-03-12 04:29:40,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:29:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:29:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 7 proven. 1540 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:29:40,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303769781] [2021-03-12 04:29:40,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1626228997] [2021-03-12 04:29:40,692 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:29:41,172 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 13 check-sat command(s) [2021-03-12 04:29:41,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:29:41,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 802 conjuncts, 115 conjunts are in the unsatisfiable core [2021-03-12 04:29:41,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:29:41,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:29:41,216 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:41,219 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:41,219 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:41,219 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:13 [2021-03-12 04:29:41,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:41,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:41,402 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:29:41,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 34 [2021-03-12 04:29:41,403 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:41,417 INFO L628 ElimStorePlain]: treesize reduction 4, result has 88.2 percent of original size [2021-03-12 04:29:41,419 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:29:41,419 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:13 [2021-03-12 04:29:41,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:41,547 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:41,606 INFO L354 Elim1Store]: treesize reduction 35, result has 53.3 percent of original size [2021-03-12 04:29:41,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 55 [2021-03-12 04:29:41,607 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:41,622 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:29:41,783 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-03-12 04:29:41,784 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:31, output treesize:52 [2021-03-12 04:29:47,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:47,286 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:47,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:47,287 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:29:47,480 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:29:47,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:29:47,482 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:47,550 INFO L354 Elim1Store]: treesize reduction 54, result has 54.2 percent of original size [2021-03-12 04:29:47,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 82 [2021-03-12 04:29:47,552 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:47,587 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:29:47,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:29:47,589 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:47,648 INFO L354 Elim1Store]: treesize reduction 68, result has 42.4 percent of original size [2021-03-12 04:29:47,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 68 [2021-03-12 04:29:47,650 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:47,686 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:29:47,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:29:47,687 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:47,718 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:29:47,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:29:47,719 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:29:47,877 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2021-03-12 04:29:47,878 INFO L628 ElimStorePlain]: treesize reduction 22, result has 93.4 percent of original size [2021-03-12 04:29:48,076 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 24 dim-0 vars, and 6 xjuncts. [2021-03-12 04:29:48,076 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:221, output treesize:231 [2021-03-12 04:30:16,654 WARN L205 SmtUtils]: Spent 28.37 s on a formula simplification. DAG size of input: 145 DAG size of output: 103 [2021-03-12 04:30:18,953 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 128 DAG size of output: 88 [2021-03-12 04:30:19,684 WARN L205 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-12 04:30:21,187 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:30:21,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:30:21,189 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:30:21,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:30:21,317 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:30:21,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:30:21,319 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:30:21,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:30:21,436 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:30:21,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:30:21,437 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:30:21,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:30:21,549 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:30:21,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:30:21,551 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:30:21,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:30:21,661 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:30:21,662 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:30:21,663 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:30:21,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:30:21,779 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:30:21,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:30:21,781 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:30:21,865 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:30:22,186 INFO L550 ElimStorePlain]: Start of recursive call 1: 36 dim-0 vars, 6 dim-2 vars, End of recursive call: 36 dim-0 vars, and 6 xjuncts. [2021-03-12 04:30:22,186 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 42 variables, input treesize:203, output treesize:227 [2021-03-12 04:30:27,858 WARN L205 SmtUtils]: Spent 5.30 s on a formula simplification that was a NOOP. DAG size: 169 [2021-03-12 04:30:59,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:30:59,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:31:00,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:31:00,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:31:00,757 INFO L446 ElimStorePlain]: Different costs {420=[|v_#memory_int_104|], 650=[v_prenex_72]} [2021-03-12 04:31:00,820 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:00,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:00,822 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:00,926 INFO L354 Elim1Store]: treesize reduction 60, result has 51.6 percent of original size [2021-03-12 04:31:00,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 82 [2021-03-12 04:31:00,928 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:00,999 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 48 [2021-03-12 04:31:01,002 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,078 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,080 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,148 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,150 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,221 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,223 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,294 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,295 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,415 INFO L354 Elim1Store]: treesize reduction 74, result has 40.3 percent of original size [2021-03-12 04:31:01,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 37 treesize of output 70 [2021-03-12 04:31:01,417 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,491 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,492 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,583 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,585 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,645 INFO L354 Elim1Store]: treesize reduction 123, result has 0.8 percent of original size [2021-03-12 04:31:01,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 1 [2021-03-12 04:31:01,646 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,758 INFO L354 Elim1Store]: treesize reduction 74, result has 40.3 percent of original size [2021-03-12 04:31:01,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 68 [2021-03-12 04:31:01,759 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,839 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,842 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,919 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:01,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:01,920 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:01,994 INFO L354 Elim1Store]: treesize reduction 123, result has 0.8 percent of original size [2021-03-12 04:31:01,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 37 treesize of output 1 [2021-03-12 04:31:01,995 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:02,078 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:02,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 48 [2021-03-12 04:31:02,080 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:02,156 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:02,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:31:02,158 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:02,215 INFO L354 Elim1Store]: treesize reduction 123, result has 0.8 percent of original size [2021-03-12 04:31:02,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 1 [2021-03-12 04:31:02,220 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:02,753 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 226 [2021-03-12 04:31:02,754 INFO L628 ElimStorePlain]: treesize reduction 957, result has 37.3 percent of original size [2021-03-12 04:31:02,754 INFO L518 ElimStorePlain]: Eliminatee v_prenex_72 vanished before elimination [2021-03-12 04:31:03,391 INFO L550 ElimStorePlain]: Start of recursive call 1: 76 dim-0 vars, 2 dim-2 vars, End of recursive call: 72 dim-0 vars, and 12 xjuncts. [2021-03-12 04:31:03,392 INFO L247 ElimStorePlain]: Needed 19 recursive calls to eliminate 78 variables, input treesize:1433, output treesize:473 [2021-03-12 04:31:34,612 WARN L205 SmtUtils]: Spent 30.51 s on a formula simplification. DAG size of input: 338 DAG size of output: 230 [2021-03-12 04:31:47,181 WARN L205 SmtUtils]: Spent 9.90 s on a formula simplification. DAG size of input: 278 DAG size of output: 168 [2021-03-12 04:31:58,966 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 42 [2021-03-12 04:31:59,065 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:59,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 50 [2021-03-12 04:31:59,067 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:59,101 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:31:59,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 50 [2021-03-12 04:31:59,103 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:31:59,178 INFO L628 ElimStorePlain]: treesize reduction 86, result has 54.5 percent of original size [2021-03-12 04:31:59,178 INFO L518 ElimStorePlain]: Eliminatee v_prenex_172 vanished before elimination [2021-03-12 04:31:59,288 INFO L550 ElimStorePlain]: Start of recursive call 1: 20 dim-0 vars, 2 dim-2 vars, End of recursive call: 12 dim-0 vars, and 2 xjuncts. [2021-03-12 04:31:59,288 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 22 variables, input treesize:165, output treesize:87 [2021-03-12 04:32:02,066 WARN L205 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 67 [2021-03-12 04:32:06,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:32:06,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:32:06,834 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:06,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:32:06,836 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:06,909 INFO L354 Elim1Store]: treesize reduction 68, result has 42.4 percent of original size [2021-03-12 04:32:06,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 37 treesize of output 70 [2021-03-12 04:32:06,912 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:06,949 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:06,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:32:06,951 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:07,051 INFO L628 ElimStorePlain]: treesize reduction 110, result has 59.7 percent of original size [2021-03-12 04:32:07,088 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:07,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:32:07,089 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:07,124 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:07,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:32:07,126 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:07,183 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:32:07,402 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 2 dim-2 vars, End of recursive call: 24 dim-0 vars, and 4 xjuncts. [2021-03-12 04:32:07,402 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 18 variables, input treesize:229, output treesize:153 [2021-03-12 04:32:10,206 WARN L205 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 116 [2021-03-12 04:32:20,892 INFO L446 ElimStorePlain]: Different costs {20=[v_prenex_194, v_prenex_195, v_prenex_196], 30=[|v_#memory_int_107|]} [2021-03-12 04:32:21,020 INFO L354 Elim1Store]: treesize reduction 54, result has 54.2 percent of original size [2021-03-12 04:32:21,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 33 treesize of output 80 [2021-03-12 04:32:21,022 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,090 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:32:21,091 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,143 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:32:21,145 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,415 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 140 [2021-03-12 04:32:21,416 INFO L628 ElimStorePlain]: treesize reduction 160, result has 67.7 percent of original size [2021-03-12 04:32:21,469 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:32:21,470 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,514 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:32:21,515 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,646 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2021-03-12 04:32:21,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:32:21,706 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:32:21,707 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,747 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:32:21,749 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:21,889 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-03-12 04:32:21,890 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:32:21,935 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:21,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:32:21,936 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:22,008 INFO L354 Elim1Store]: treesize reduction 63, result has 46.6 percent of original size [2021-03-12 04:32:22,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 73 [2021-03-12 04:32:22,010 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:22,054 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:32:22,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:32:22,055 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:32:22,365 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 169 [2021-03-12 04:32:22,366 INFO L628 ElimStorePlain]: treesize reduction 9, result has 97.9 percent of original size [2021-03-12 04:32:22,630 INFO L550 ElimStorePlain]: Start of recursive call 1: 24 dim-0 vars, 4 dim-2 vars, End of recursive call: 36 dim-0 vars, and 9 xjuncts. [2021-03-12 04:32:22,630 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 28 variables, input treesize:433, output treesize:340 [2021-03-12 04:32:40,679 WARN L205 SmtUtils]: Spent 17.71 s on a formula simplification. DAG size of input: 208 DAG size of output: 123 [2021-03-12 04:32:49,109 WARN L205 SmtUtils]: Spent 5.18 s on a formula simplification. DAG size of input: 156 DAG size of output: 119 [2021-03-12 04:32:50,180 WARN L205 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-03-12 04:32:52,497 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 133 [2021-03-12 04:33:01,525 WARN L205 SmtUtils]: Spent 8.37 s on a formula simplification. DAG size of input: 139 DAG size of output: 46 [2021-03-12 04:33:01,573 INFO L354 Elim1Store]: treesize reduction 64, result has 26.4 percent of original size [2021-03-12 04:33:01,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 37 treesize of output 43 [2021-03-12 04:33:01,575 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:01,596 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:01,632 INFO L354 Elim1Store]: treesize reduction 64, result has 26.4 percent of original size [2021-03-12 04:33:01,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 37 treesize of output 43 [2021-03-12 04:33:01,634 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:01,657 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:01,693 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2021-03-12 04:33:01,693 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 10 variables, input treesize:89, output treesize:71 [2021-03-12 04:33:09,807 WARN L205 SmtUtils]: Spent 8.03 s on a formula simplification that was a NOOP. DAG size: 52 [2021-03-12 04:33:24,074 WARN L205 SmtUtils]: Spent 14.17 s on a formula simplification. DAG size of input: 58 DAG size of output: 34 [2021-03-12 04:33:25,232 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 34 [2021-03-12 04:33:25,460 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2021-03-12 04:33:26,051 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-03-12 04:33:27,521 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 46 [2021-03-12 04:33:27,580 INFO L354 Elim1Store]: treesize reduction 72, result has 17.2 percent of original size [2021-03-12 04:33:27,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 35 treesize of output 33 [2021-03-12 04:33:27,582 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:27,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:27,625 INFO L354 Elim1Store]: treesize reduction 72, result has 17.2 percent of original size [2021-03-12 04:33:27,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 33 [2021-03-12 04:33:27,627 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:27,646 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:27,656 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2021-03-12 04:33:27,656 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 10 variables, input treesize:91, output treesize:65 [2021-03-12 04:33:28,707 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-03-12 04:33:30,573 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 54 [2021-03-12 04:33:31,555 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-03-12 04:33:33,068 WARN L205 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-03-12 04:33:33,176 INFO L354 Elim1Store]: treesize reduction 50, result has 54.5 percent of original size [2021-03-12 04:33:33,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 33 treesize of output 76 [2021-03-12 04:33:33,177 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:33,220 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:33,276 INFO L354 Elim1Store]: treesize reduction 50, result has 54.5 percent of original size [2021-03-12 04:33:33,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 33 treesize of output 76 [2021-03-12 04:33:33,278 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:33,330 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:34,049 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 2 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2021-03-12 04:33:34,050 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 12 variables, input treesize:81, output treesize:149 [2021-03-12 04:33:46,875 WARN L205 SmtUtils]: Spent 12.09 s on a formula simplification that was a NOOP. DAG size: 91 [2021-03-12 04:33:47,752 INFO L446 ElimStorePlain]: Different costs {17=[v_prenex_232], 24=[|#memory_int|]} [2021-03-12 04:33:47,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,771 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,782 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:47,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,783 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,804 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-03-12 04:33:47,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 36 treesize of output 20 [2021-03-12 04:33:47,806 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,819 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:47,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,821 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,834 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:47,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,836 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,867 INFO L354 Elim1Store]: treesize reduction 24, result has 27.3 percent of original size [2021-03-12 04:33:47,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 36 treesize of output 24 [2021-03-12 04:33:47,869 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,883 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:47,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,885 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,895 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,917 INFO L354 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2021-03-12 04:33:47,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 1 [2021-03-12 04:33:47,918 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,937 INFO L354 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2021-03-12 04:33:47,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 16 [2021-03-12 04:33:47,939 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,952 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:33:47,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,954 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:47,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:33:47,961 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:48,201 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-03-12 04:33:48,202 INFO L628 ElimStorePlain]: treesize reduction 433, result has 36.8 percent of original size [2021-03-12 04:33:48,229 INFO L354 Elim1Store]: treesize reduction 6, result has 76.0 percent of original size [2021-03-12 04:33:48,229 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 31 [2021-03-12 04:33:48,230 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:48,246 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-03-12 04:33:48,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 1 [2021-03-12 04:33:48,247 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:48,259 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-03-12 04:33:48,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 17 [2021-03-12 04:33:48,261 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:48,270 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-03-12 04:33:48,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 17 [2021-03-12 04:33:48,271 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-12 04:33:48,398 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2021-03-12 04:33:48,398 INFO L628 ElimStorePlain]: treesize reduction 10, result has 93.9 percent of original size [2021-03-12 04:33:48,404 INFO L550 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:33:48,404 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 14 variables, input treesize:1033, output treesize:3 [2021-03-12 04:33:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 7 proven. 1540 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:33:48,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:33:48,454 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 39] total 52 [2021-03-12 04:33:48,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717133751] [2021-03-12 04:33:48,454 INFO L460 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-03-12 04:33:48,454 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:33:48,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-03-12 04:33:48,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=223, Invalid=2428, Unknown=1, NotChecked=0, Total=2652 [2021-03-12 04:33:48,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:33:48,455 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:33:48,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 11.807692307692308) internal successors, (614), 52 states have internal predecessors, (614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:33:48,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:33:54,444 WARN L205 SmtUtils]: Spent 5.04 s on a formula simplification. DAG size of input: 137 DAG size of output: 89 [2021-03-12 04:33:55,275 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-03-12 04:34:09,635 WARN L205 SmtUtils]: Spent 14.31 s on a formula simplification that was a NOOP. DAG size: 172 [2021-03-12 04:34:19,001 WARN L205 SmtUtils]: Spent 9.31 s on a formula simplification that was a NOOP. DAG size: 175 [2021-03-12 04:34:45,276 WARN L205 SmtUtils]: Spent 24.01 s on a formula simplification that was a NOOP. DAG size: 235 [2021-03-12 04:35:11,372 WARN L205 SmtUtils]: Spent 26.01 s on a formula simplification that was a NOOP. DAG size: 238 [2021-03-12 04:35:15,037 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 47 [2021-03-12 04:35:15,368 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-12 04:35:19,482 WARN L205 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 75 [2021-03-12 04:35:22,323 WARN L205 SmtUtils]: Spent 2.60 s on a formula simplification that was a NOOP. DAG size: 121 [2021-03-12 04:35:31,187 WARN L205 SmtUtils]: Spent 8.81 s on a formula simplification that was a NOOP. DAG size: 124 [2021-03-12 04:35:46,392 WARN L205 SmtUtils]: Spent 12.88 s on a formula simplification that was a NOOP. DAG size: 127 [2021-03-12 04:35:55,644 WARN L205 SmtUtils]: Spent 9.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 120 [2021-03-12 04:36:33,589 WARN L205 SmtUtils]: Spent 37.86 s on a formula simplification. DAG size of input: 251 DAG size of output: 190 [2021-03-12 04:36:42,176 WARN L205 SmtUtils]: Spent 8.47 s on a formula simplification. DAG size of input: 206 DAG size of output: 138 [2021-03-12 04:36:49,438 WARN L205 SmtUtils]: Spent 7.08 s on a formula simplification. DAG size of input: 153 DAG size of output: 49 [2021-03-12 04:36:57,523 WARN L205 SmtUtils]: Spent 5.89 s on a formula simplification. DAG size of input: 66 DAG size of output: 35 [2021-03-12 04:36:58,561 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2021-03-12 04:37:01,019 WARN L205 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 55 [2021-03-12 04:37:11,910 WARN L205 SmtUtils]: Spent 10.82 s on a formula simplification that was a NOOP. DAG size: 94 [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:12,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:12,302 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable418 [2021-03-12 04:37:12,302 INFO L428 AbstractCegarLoop]: === Iteration 15 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:37:12,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:37:12,303 INFO L82 PathProgramCache]: Analyzing trace with hash -303865019, now seen corresponding path program 12 times [2021-03-12 04:37:12,303 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:37:12,303 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198087241] [2021-03-12 04:37:12,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:37:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:37:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1846 backedges. 7 proven. 1836 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:12,587 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198087241] [2021-03-12 04:37:12,587 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2071342313] [2021-03-12 04:37:12,587 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:37:13,053 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2021-03-12 04:37:13,054 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:37:13,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 865 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-12 04:37:13,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:37:13,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:37:13,105 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,109 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,110 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,110 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:37:13,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,236 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:13,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:13,237 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,246 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,249 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,249 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:11 [2021-03-12 04:37:13,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,368 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:13,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:13,369 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,378 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,381 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,381 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:13,481 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,481 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,501 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:13,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:13,502 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,511 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,514 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:13,617 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,617 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,636 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:13,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:13,637 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,646 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,649 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,649 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:13,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,772 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:13,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:13,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,782 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,784 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,785 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:13,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:13,905 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:13,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:13,907 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:13,916 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:13,919 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:13,919 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:14,026 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,026 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,048 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:14,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:14,049 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:14,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:14,061 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:14,061 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:14,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,164 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,183 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:14,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:14,184 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:14,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:14,196 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:14,196 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:14,299 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,299 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,318 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:14,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:14,320 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:14,328 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:14,331 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:14,331 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:14,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,455 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:14,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:14,456 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:14,465 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:14,468 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:14,468 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:14,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:14,657 INFO L354 Elim1Store]: treesize reduction 39, result has 50.6 percent of original size [2021-03-12 04:37:14,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 59 [2021-03-12 04:37:14,659 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:14,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:14,823 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:14,823 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:35, output treesize:56 [2021-03-12 04:37:20,698 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:20,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:20,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:20,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:20,920 INFO L354 Elim1Store]: treesize reduction 54, result has 54.2 percent of original size [2021-03-12 04:37:20,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 82 [2021-03-12 04:37:20,922 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:20,964 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:37:20,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:37:20,966 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:21,007 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:37:21,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:37:21,009 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:21,041 INFO L354 Elim1Store]: treesize reduction 117, result has 0.8 percent of original size [2021-03-12 04:37:21,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 1 [2021-03-12 04:37:21,042 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:21,085 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:37:21,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:37:21,086 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:21,124 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:37:21,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:37:21,126 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:21,218 INFO L628 ElimStorePlain]: treesize reduction 77, result has 69.2 percent of original size [2021-03-12 04:37:21,340 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 16 dim-0 vars, and 4 xjuncts. [2021-03-12 04:37:21,340 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:203, output treesize:141 [2021-03-12 04:37:23,908 WARN L205 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 98 [2021-03-12 04:37:24,430 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:24,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:37:24,432 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,472 INFO L354 Elim1Store]: treesize reduction 6, result has 76.0 percent of original size [2021-03-12 04:37:24,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 33 [2021-03-12 04:37:24,475 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,517 INFO L354 Elim1Store]: treesize reduction 6, result has 76.0 percent of original size [2021-03-12 04:37:24,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 31 [2021-03-12 04:37:24,519 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2021-03-12 04:37:24,530 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:37:24,540 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,552 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:24,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:37:24,554 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,568 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-03-12 04:37:24,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 15 [2021-03-12 04:37:24,570 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,580 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:24,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 12 [2021-03-12 04:37:24,581 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,592 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:24,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:37:24,594 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:37:24,602 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-03-12 04:37:24,611 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,620 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-03-12 04:37:24,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 13 [2021-03-12 04:37:24,622 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,656 INFO L628 ElimStorePlain]: treesize reduction 52, result has 38.8 percent of original size [2021-03-12 04:37:24,658 INFO L550 ElimStorePlain]: Start of recursive call 1: 18 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:24,659 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 19 variables, input treesize:349, output treesize:3 [2021-03-12 04:37:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1846 backedges. 7 proven. 1836 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:24,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:37:24,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 32 [2021-03-12 04:37:24,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662746868] [2021-03-12 04:37:24,693 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-03-12 04:37:24,693 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:37:24,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-03-12 04:37:24,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=891, Unknown=0, NotChecked=0, Total=992 [2021-03-12 04:37:24,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:24,694 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:37:24,694 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 20.8125) internal successors, (666), 32 states have internal predecessors, (666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:37:24,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:24,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:24,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:24,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:24,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:38,737 WARN L205 SmtUtils]: Spent 12.46 s on a formula simplification that was a NOOP. DAG size: 101 [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:38,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:38,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-03-12 04:37:38,992 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7180,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:37:38,992 INFO L428 AbstractCegarLoop]: === Iteration 16 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:37:38,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:37:38,992 INFO L82 PathProgramCache]: Analyzing trace with hash -1148448882, now seen corresponding path program 13 times [2021-03-12 04:37:38,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:37:38,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254401478] [2021-03-12 04:37:38,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:37:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:37:39,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 7 proven. 2158 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:39,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254401478] [2021-03-12 04:37:39,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1904613154] [2021-03-12 04:37:39,296 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:37:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:37:39,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 928 conjuncts, 26 conjunts are in the unsatisfiable core [2021-03-12 04:37:39,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:37:39,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:37:39,503 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:39,507 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:39,508 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:39,508 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:37:39,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:39,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:39,632 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:39,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:39,634 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:39,643 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:39,646 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:39,646 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:39,771 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:39,771 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:39,790 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:39,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:39,792 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:39,801 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:39,804 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:39,804 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:37:39,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:39,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:39,939 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:39,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:39,940 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:39,949 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:39,953 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:39,953 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:37:40,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,077 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:40,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:40,078 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,087 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,090 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,090 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:40,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,213 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:40,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:40,215 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,224 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,227 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,227 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:40,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,352 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:40,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:40,354 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,362 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,365 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,365 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:40,484 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,485 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,509 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:40,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:40,510 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,520 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,523 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,523 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:40,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,661 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:40,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:40,662 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,673 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,677 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,677 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:40,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,802 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:40,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:40,804 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,815 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,815 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:40,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:40,943 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:40,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 30 [2021-03-12 04:37:40,945 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:40,954 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:40,957 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:40,957 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:13 [2021-03-12 04:37:41,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:41,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:41,088 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:41,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:41,089 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:41,098 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:41,101 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:41,101 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:41,208 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:41,209 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:41,228 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:41,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:41,229 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:41,238 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:41,241 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:41,241 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:41,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:41,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:41,371 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:41,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:41,372 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:41,380 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:41,381 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:41,381 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:7 [2021-03-12 04:37:41,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-12 04:37:41,415 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:41,416 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:41,417 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:41,417 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2021-03-12 04:37:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 7 proven. 2158 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:41,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:37:41,450 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 33 [2021-03-12 04:37:41,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52729364] [2021-03-12 04:37:41,450 INFO L460 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-03-12 04:37:41,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:37:41,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-03-12 04:37:41,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=953, Unknown=0, NotChecked=0, Total=1056 [2021-03-12 04:37:41,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:41,451 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:37:41,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 21.757575757575758) internal successors, (718), 33 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:41,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:41,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:41,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:41,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:41,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:41,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-03-12 04:37:41,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:43,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:43,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-03-12 04:37:43,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-03-12 04:37:43,582 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8247 [2021-03-12 04:37:43,583 INFO L428 AbstractCegarLoop]: === Iteration 17 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:37:43,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:37:43,583 INFO L82 PathProgramCache]: Analyzing trace with hash 378765975, now seen corresponding path program 14 times [2021-03-12 04:37:43,583 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:37:43,583 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263493204] [2021-03-12 04:37:43,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:37:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:37:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2516 backedges. 7 proven. 2506 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:43,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263493204] [2021-03-12 04:37:43,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1964780400] [2021-03-12 04:37:43,897 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:37:44,068 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-12 04:37:44,068 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:37:44,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 991 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-12 04:37:44,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:37:44,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-12 04:37:44,112 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,116 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,117 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,117 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:13 [2021-03-12 04:37:44,230 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,230 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,250 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:44,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:44,251 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,260 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,263 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,263 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:44,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,385 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:44,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:44,387 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,399 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,399 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:44,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,523 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:44,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:44,525 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,537 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:44,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,683 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:44,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:44,685 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,693 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,697 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,697 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:44,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,824 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:44,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 30 [2021-03-12 04:37:44,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,834 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,838 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,838 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:13 [2021-03-12 04:37:44,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:44,966 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:44,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:44,967 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:44,977 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:44,980 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:44,980 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:37:45,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,111 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:45,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:45,113 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:45,122 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:45,125 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:45,125 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:37:45,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,253 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:45,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:45,255 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:45,264 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:45,268 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:45,268 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:45,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,425 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:45,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:45,426 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:45,436 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:45,439 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:45,439 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:45,578 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,579 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,597 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:45,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:45,599 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:45,608 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:45,612 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:45,612 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:45,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,772 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:45,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:45,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:45,782 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:45,786 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:45,786 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:45,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:45,947 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:45,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:45,949 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:45,958 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:45,961 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:45,961 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:13 [2021-03-12 04:37:46,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:46,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:46,091 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:46,091 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:46,092 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:46,101 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:46,104 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:46,104 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:11 [2021-03-12 04:37:46,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:46,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:46,236 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:46,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:46,237 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:46,245 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:46,246 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:46,246 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:7 [2021-03-12 04:37:46,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-12 04:37:46,276 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:46,278 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:46,278 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:46,278 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2021-03-12 04:37:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2516 backedges. 7 proven. 2506 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:46,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-12 04:37:46,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 35 [2021-03-12 04:37:46,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434825127] [2021-03-12 04:37:46,314 INFO L460 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-03-12 04:37:46,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 04:37:46,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-03-12 04:37:46,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=1080, Unknown=0, NotChecked=0, Total=1190 [2021-03-12 04:37:46,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:46,315 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 04:37:46,315 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 22.0) internal successors, (770), 35 states have internal predecessors, (770), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-03-12 04:37:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-03-12 04:37:49,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-03-12 04:37:49,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-03-12 04:37:49,243 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8248 [2021-03-12 04:37:49,243 INFO L428 AbstractCegarLoop]: === Iteration 18 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-12 04:37:49,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 04:37:49,244 INFO L82 PathProgramCache]: Analyzing trace with hash -1791308704, now seen corresponding path program 15 times [2021-03-12 04:37:49,244 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 04:37:49,244 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114900572] [2021-03-12 04:37:49,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 04:37:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 04:37:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2890 backedges. 7 proven. 2880 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-12 04:37:49,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114900572] [2021-03-12 04:37:49,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [70160326] [2021-03-12 04:37:49,608 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:37:50,746 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2021-03-12 04:37:50,746 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-12 04:37:50,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 1054 conjuncts, 78 conjunts are in the unsatisfiable core [2021-03-12 04:37:50,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-12 04:37:50,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-12 04:37:50,821 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:50,825 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:50,826 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:50,826 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:11 [2021-03-12 04:37:50,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:50,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:50,962 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:50,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:50,963 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:50,973 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:50,977 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:50,977 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:51,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,112 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:51,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:51,113 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,122 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:51,126 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:51,126 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:51,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,269 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:51,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:51,270 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,280 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:51,284 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:51,284 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:51,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,438 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:51,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:51,439 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,449 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:51,452 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:51,452 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:34, output treesize:17 [2021-03-12 04:37:51,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,590 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,610 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:51,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 33 [2021-03-12 04:37:51,611 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,620 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:51,622 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,622 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:11 [2021-03-12 04:37:51,827 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:51,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:51,829 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:51,841 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:51,841 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:51,950 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,950 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:51,970 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-12 04:37:51,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 26 [2021-03-12 04:37:51,971 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:51,980 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:51,983 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:51,983 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:22, output treesize:11 [2021-03-12 04:37:52,093 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:52,093 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:52,112 INFO L354 Elim1Store]: treesize reduction 19, result has 44.1 percent of original size [2021-03-12 04:37:52,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 28 [2021-03-12 04:37:52,114 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:52,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:52,125 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-12 04:37:52,125 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:24, output treesize:13 [2021-03-12 04:37:52,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:52,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:52,405 INFO L354 Elim1Store]: treesize reduction 39, result has 50.6 percent of original size [2021-03-12 04:37:52,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 62 [2021-03-12 04:37:52,407 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:52,426 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:37:52,501 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-03-12 04:37:52,501 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:43, output treesize:64 [2021-03-12 04:37:59,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:59,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 04:37:59,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:37:59,599 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:37:59,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:37:59,601 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:59,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:37:59,731 INFO L354 Elim1Store]: treesize reduction 60, result has 51.6 percent of original size [2021-03-12 04:37:59,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 56 treesize of output 91 [2021-03-12 04:37:59,733 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:37:59,803 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:37:59,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 53 [2021-03-12 04:37:59,805 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:59,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:37:59,885 INFO L354 Elim1Store]: treesize reduction 78, result has 37.1 percent of original size [2021-03-12 04:37:59,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 56 treesize of output 73 [2021-03-12 04:37:59,887 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:59,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:37:59,933 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:37:59,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 53 [2021-03-12 04:37:59,934 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:37:59,973 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:37:59,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:37:59,976 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:00,206 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2021-03-12 04:38:00,207 INFO L628 ElimStorePlain]: treesize reduction 18, result has 95.0 percent of original size [2021-03-12 04:38:00,601 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 36 dim-0 vars, and 6 xjuncts. [2021-03-12 04:38:00,601 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 9 variables, input treesize:317, output treesize:265 [2021-03-12 04:38:17,613 WARN L205 SmtUtils]: Spent 16.49 s on a formula simplification. DAG size of input: 179 DAG size of output: 125 [2021-03-12 04:38:34,712 INFO L446 ElimStorePlain]: Different costs {272=[v_prenex_283], 306=[|v_#memory_int_164|]} [2021-03-12 04:38:34,785 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:34,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 52 [2021-03-12 04:38:34,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:34,861 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:34,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:38:34,862 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:34,979 INFO L354 Elim1Store]: treesize reduction 60, result has 51.6 percent of original size [2021-03-12 04:38:34,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 56 treesize of output 91 [2021-03-12 04:38:34,981 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,110 INFO L354 Elim1Store]: treesize reduction 69, result has 44.4 percent of original size [2021-03-12 04:38:35,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 35 treesize of output 73 [2021-03-12 04:38:35,112 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,206 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:35,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:38:35,208 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,291 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:35,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 53 [2021-03-12 04:38:35,293 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,374 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:35,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:38:35,375 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,454 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:35,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 50 [2021-03-12 04:38:35,456 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,547 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:35,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:38:35,549 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,624 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:38:35,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:38:35,626 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,690 INFO L354 Elim1Store]: treesize reduction 123, result has 0.8 percent of original size [2021-03-12 04:38:35,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 43 treesize of output 1 [2021-03-12 04:38:35,691 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:35,749 INFO L354 Elim1Store]: treesize reduction 123, result has 0.8 percent of original size [2021-03-12 04:38:35,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 52 treesize of output 1 [2021-03-12 04:38:35,750 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:38:36,297 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 177 [2021-03-12 04:38:36,297 INFO L628 ElimStorePlain]: treesize reduction 669, result has 40.7 percent of original size [2021-03-12 04:38:36,297 INFO L518 ElimStorePlain]: Eliminatee |v_#memory_int_164| vanished before elimination [2021-03-12 04:38:36,859 INFO L550 ElimStorePlain]: Start of recursive call 1: 52 dim-0 vars, 2 dim-2 vars, End of recursive call: 54 dim-0 vars, and 9 xjuncts. [2021-03-12 04:38:36,859 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 54 variables, input treesize:1129, output treesize:370 [2021-03-12 04:39:07,838 WARN L205 SmtUtils]: Spent 30.35 s on a formula simplification. DAG size of input: 266 DAG size of output: 177 [2021-03-12 04:39:53,378 INFO L446 ElimStorePlain]: Different costs {12=[v_prenex_335, v_prenex_341, |v_#memory_int_165|, v_prenex_329], 20=[v_prenex_338], 30=[v_prenex_332]} [2021-03-12 04:39:53,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:39:53,640 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:39:53,640 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:39:53,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:39:53,642 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:39:53,773 INFO L244 Elim1Store]: Index analysis took 114 ms [2021-03-12 04:39:54,191 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 36 [2021-03-12 04:39:54,191 INFO L354 Elim1Store]: treesize reduction 74, result has 40.3 percent of original size [2021-03-12 04:39:54,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 48 treesize of output 73 [2021-03-12 04:39:54,193 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:54,461 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:39:54,462 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:39:54,462 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:39:54,463 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:56,149 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 250 DAG size of output: 232 [2021-03-12 04:39:56,149 INFO L628 ElimStorePlain]: treesize reduction 266, result has 67.6 percent of original size [2021-03-12 04:39:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:39:56,422 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:39:56,423 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:39:56,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:39:56,424 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:56,619 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:39:56,619 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:39:56,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:39:56,621 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:57,390 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2021-03-12 04:39:57,390 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:39:57,577 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:39:57,577 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:39:57,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:39:57,578 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:57,715 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:39:57,716 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:39:57,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:39:57,717 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:58,368 WARN L205 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2021-03-12 04:39:58,369 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:39:58,539 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:39:58,539 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:39:58,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:39:58,541 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:58,659 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:39:58,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:39:58,661 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:59,224 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-03-12 04:39:59,224 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:39:59,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:39:59,323 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:39:59,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:39:59,325 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:59,404 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:39:59,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:39:59,405 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:59,850 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 04:39:59,850 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:39:59,979 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 44 [2021-03-12 04:39:59,979 INFO L354 Elim1Store]: treesize reduction 60, result has 51.6 percent of original size [2021-03-12 04:39:59,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 87 [2021-03-12 04:39:59,981 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:39:59,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-12 04:40:00,052 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:40:00,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:40:00,053 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-12 04:40:00,116 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:40:00,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:40:00,118 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-12 04:40:00,789 WARN L205 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 270 [2021-03-12 04:40:00,790 INFO L628 ElimStorePlain]: treesize reduction 18, result has 97.3 percent of original size [2021-03-12 04:40:01,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 48 dim-0 vars, 6 dim-2 vars, End of recursive call: 78 dim-0 vars, and 13 xjuncts. [2021-03-12 04:40:01,673 INFO L247 ElimStorePlain]: Needed 15 recursive calls to eliminate 54 variables, input treesize:793, output treesize:532 [2021-03-12 04:40:40,225 WARN L205 SmtUtils]: Spent 37.40 s on a formula simplification. DAG size of input: 367 DAG size of output: 207 [2021-03-12 04:40:57,564 WARN L205 SmtUtils]: Spent 9.14 s on a formula simplification. DAG size of input: 247 DAG size of output: 157 [2021-03-12 04:41:08,851 INFO L446 ElimStorePlain]: Different costs {930=[|v_#memory_int_166|], 992=[v_prenex_480]} [2021-03-12 04:41:08,936 INFO L354 Elim1Store]: treesize reduction 117, result has 0.8 percent of original size [2021-03-12 04:41:08,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 50 treesize of output 26 [2021-03-12 04:41:08,938 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:08,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:08,955 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:08,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:08,971 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:08,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:08,987 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,047 INFO L354 Elim1Store]: treesize reduction 117, result has 0.8 percent of original size [2021-03-12 04:41:09,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 22 [2021-03-12 04:41:09,049 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,092 INFO L354 Elim1Store]: treesize reduction 62, result has 1.6 percent of original size [2021-03-12 04:41:09,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 21 [2021-03-12 04:41:09,094 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,110 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,126 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,161 INFO L354 Elim1Store]: treesize reduction 62, result has 1.6 percent of original size [2021-03-12 04:41:09,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 21 [2021-03-12 04:41:09,162 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,185 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,202 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,218 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,235 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,251 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,267 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,284 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,299 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,314 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-03-12 04:41:09,328 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,363 INFO L354 Elim1Store]: treesize reduction 62, result has 1.6 percent of original size [2021-03-12 04:41:09,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 19 [2021-03-12 04:41:09,365 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:09,394 INFO L354 Elim1Store]: treesize reduction 62, result has 1.6 percent of original size [2021-03-12 04:41:09,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 19 [2021-03-12 04:41:09,396 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:10,454 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 236 DAG size of output: 207 [2021-03-12 04:41:10,455 INFO L628 ElimStorePlain]: treesize reduction 263, result has 73.7 percent of original size [2021-03-12 04:41:10,533 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:10,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 52 [2021-03-12 04:41:10,535 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:10,666 INFO L354 Elim1Store]: treesize reduction 60, result has 51.6 percent of original size [2021-03-12 04:41:10,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 41 treesize of output 88 [2021-03-12 04:41:10,668 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:10,748 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:10,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 48 [2021-03-12 04:41:10,749 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:10,830 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:10,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 48 [2021-03-12 04:41:10,832 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:10,911 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:10,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:41:10,913 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:10,995 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:10,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 52 [2021-03-12 04:41:10,997 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,079 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 53 [2021-03-12 04:41:11,081 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,158 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:41:11,160 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,281 INFO L354 Elim1Store]: treesize reduction 69, result has 44.4 percent of original size [2021-03-12 04:41:11,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 41 treesize of output 79 [2021-03-12 04:41:11,283 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,359 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:41:11,360 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,440 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 51 [2021-03-12 04:41:11,442 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,566 INFO L354 Elim1Store]: treesize reduction 69, result has 44.4 percent of original size [2021-03-12 04:41:11,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 41 treesize of output 79 [2021-03-12 04:41:11,568 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,655 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 48 [2021-03-12 04:41:11,657 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,743 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 52 [2021-03-12 04:41:11,745 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,839 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 51 [2021-03-12 04:41:11,841 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:11,926 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:11,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:41:11,928 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:12,011 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:41:12,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 48 [2021-03-12 04:41:12,013 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:12,119 INFO L354 Elim1Store]: treesize reduction 78, result has 37.1 percent of original size [2021-03-12 04:41:12,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 37 treesize of output 66 [2021-03-12 04:41:12,121 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-03-12 04:41:13,249 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 324 DAG size of output: 304 [2021-03-12 04:41:13,250 INFO L628 ElimStorePlain]: treesize reduction 36, result has 96.3 percent of original size [2021-03-12 04:41:13,905 INFO L550 ElimStorePlain]: Start of recursive call 1: 84 dim-0 vars, 2 dim-2 vars, End of recursive call: 72 dim-0 vars, and 18 xjuncts. [2021-03-12 04:41:13,906 INFO L247 ElimStorePlain]: Needed 40 recursive calls to eliminate 86 variables, input treesize:1837, output treesize:739 [2021-03-12 04:41:55,219 WARN L205 SmtUtils]: Spent 40.50 s on a formula simplification. DAG size of input: 417 DAG size of output: 218 [2021-03-12 04:42:22,023 WARN L205 SmtUtils]: Spent 17.87 s on a formula simplification. DAG size of input: 272 DAG size of output: 162 [2021-03-12 04:42:30,389 WARN L205 SmtUtils]: Spent 8.01 s on a formula simplification that was a NOOP. DAG size: 224 [2021-03-12 04:42:42,637 WARN L205 SmtUtils]: Spent 10.99 s on a formula simplification that was a NOOP. DAG size: 235 [2021-03-12 04:42:44,793 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:42:44,793 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:42:44,793 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:42:44,795 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-12 04:42:49,494 WARN L205 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 268 DAG size of output: 266 [2021-03-12 04:42:49,495 INFO L628 ElimStorePlain]: treesize reduction 8, result has 98.4 percent of original size [2021-03-12 04:42:50,135 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:42:50,136 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:42:50,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:42:50,137 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-12 04:42:52,432 WARN L205 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 269 [2021-03-12 04:42:52,433 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:42:53,015 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:42:53,015 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:42:53,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:42:53,017 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-12 04:42:54,951 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 272 [2021-03-12 04:42:54,952 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:42:55,392 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2021-03-12 04:42:55,392 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:42:55,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 44 [2021-03-12 04:42:55,394 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-12 04:42:57,077 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 275 [2021-03-12 04:42:57,077 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:42:57,339 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:42:57,339 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:42:57,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 53 [2021-03-12 04:42:57,341 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-12 04:42:58,604 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 272 [2021-03-12 04:42:58,605 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:42:58,838 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:42:58,838 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:42:58,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:42:58,840 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-12 04:42:59,844 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 275 [2021-03-12 04:42:59,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:00,017 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:43:00,018 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:43:00,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:43:00,020 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-12 04:43:00,832 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-03-12 04:43:00,832 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:00,968 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:43:00,968 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:43:00,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:43:00,970 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-12 04:43:01,680 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-03-12 04:43:01,681 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:01,808 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 24 [2021-03-12 04:43:01,808 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:43:01,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:43:01,810 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-03-12 04:43:02,399 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-03-12 04:43:02,400 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:02,512 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:43:02,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 51 [2021-03-12 04:43:02,514 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-03-12 04:43:03,043 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-03-12 04:43:03,044 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:03,142 INFO L354 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2021-03-12 04:43:03,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2021-03-12 04:43:03,144 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-03-12 04:43:03,618 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-03-12 04:43:03,619 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:03,709 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-03-12 04:43:03,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 46 [2021-03-12 04:43:03,711 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-03-12 04:43:04,185 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2021-03-12 04:43:04,185 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-12 04:43:04,690 INFO L550 ElimStorePlain]: Start of recursive call 1: 48 dim-0 vars, 12 dim-2 vars, End of recursive call: 48 dim-0 vars, and 12 xjuncts. [2021-03-12 04:43:04,690 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 60 variables, input treesize:499, output treesize:461 Received shutdown request... [2021-03-12 04:43:25,267 WARN L222 SmtUtils]: Removed 6 from assertion stack [2021-03-12 04:43:25,469 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8249,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-12 04:43:25,469 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-12 04:43:25,473 WARN L224 ceAbstractionStarter]: Timeout [2021-03-12 04:43:25,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 04:43:25 BasicIcfg [2021-03-12 04:43:25,473 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 04:43:25,474 INFO L168 Benchmark]: Toolchain (without parser) took 848554.29 ms. Allocated memory was 360.7 MB in the beginning and 1.0 GB in the end (delta: 662.7 MB). Free memory was 323.8 MB in the beginning and 485.3 MB in the end (delta: -161.5 MB). Peak memory consumption was 503.7 MB. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 360.7 MB. Free memory was 342.0 MB in the beginning and 341.9 MB in the end (delta: 69.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.98 ms. Allocated memory is still 360.7 MB. Free memory was 323.2 MB in the beginning and 322.8 MB in the end (delta: 391.1 kB). Peak memory consumption was 6.8 MB. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.56 ms. Allocated memory is still 360.7 MB. Free memory was 322.8 MB in the beginning and 320.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L168 Benchmark]: Boogie Preprocessor took 22.13 ms. Allocated memory is still 360.7 MB. Free memory was 320.7 MB in the beginning and 319.7 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L168 Benchmark]: RCFGBuilder took 397.11 ms. Allocated memory is still 360.7 MB. Free memory was 319.7 MB in the beginning and 284.0 MB in the end (delta: 35.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L168 Benchmark]: TraceAbstraction took 847683.08 ms. Allocated memory was 360.7 MB in the beginning and 1.0 GB in the end (delta: 662.7 MB). Free memory was 284.0 MB in the beginning and 485.3 MB in the end (delta: -201.3 MB). Peak memory consumption was 462.9 MB. Max. memory is 16.0 GB. [2021-03-12 04:43:25,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 360.7 MB. Free memory was 342.0 MB in the beginning and 341.9 MB in the end (delta: 69.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 415.98 ms. Allocated memory is still 360.7 MB. Free memory was 323.2 MB in the beginning and 322.8 MB in the end (delta: 391.1 kB). Peak memory consumption was 6.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 26.56 ms. Allocated memory is still 360.7 MB. Free memory was 322.8 MB in the beginning and 320.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 22.13 ms. Allocated memory is still 360.7 MB. Free memory was 320.7 MB in the beginning and 319.7 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 397.11 ms. Allocated memory is still 360.7 MB. Free memory was 319.7 MB in the beginning and 284.0 MB in the end (delta: 35.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 847683.08 ms. Allocated memory was 360.7 MB in the beginning and 1.0 GB in the end (delta: 662.7 MB). Free memory was 284.0 MB in the beginning and 485.3 MB in the end (delta: -201.3 MB). Peak memory consumption was 462.9 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 18, negative conditional: 18, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 13, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 13, positive: 13, positive conditional: 0, positive unconditional: 13, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 13, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 9, unknown conditional: 0, unknown unconditional: 9] , Statistics on independence cache: Total cache size (in pairs): 9, Positive cache size: 9, Positive conditional cache size: 0, Positive unconditional cache size: 9, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 9, Positive cache size: 9, Positive conditional cache size: 0, Positive unconditional cache size: 9, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0 ], Maximal queried relation: 0, Independence queries for same thread: 18 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5131, positive: 4284, positive conditional: 4284, positive unconditional: 0, negative: 847, negative conditional: 847, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 4284, positive: 4284, positive conditional: 4284, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 4284, positive: 4284, positive conditional: 0, positive unconditional: 4284, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 58, positive: 58, positive conditional: 0, positive unconditional: 58, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 58, positive: 58, positive conditional: 0, positive unconditional: 58, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 4284, positive: 4226, positive conditional: 0, positive unconditional: 4226, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 58, unknown conditional: 0, unknown unconditional: 58] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 58, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0 ], Maximal queried relation: 0, Independence queries for same thread: 847 - TimeoutResultAtElement [Line: 722]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 722). Cancelled while PartialOrderCegarLoop was analyzing trace of length 432 with TraceHistMax 16,while TraceCheckSpWp was constructing forward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 280 for 19958ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 62 locations, 1 error locations. Started 2 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 847538.0ms, OverallIterations: 20, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 16.5ms, PartialOrderReductionTime: 228560.2ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 486, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 449.0ms SsaConstructionTime, 2412.3ms SatisfiabilityAnalysisTime, 276164.9ms InterpolantComputationTime, 6804 NumberOfCodeBlocks, 6804 NumberOfCodeBlocksAsserted, 90 NumberOfCheckSat, 6751 ConstructedInterpolants, 2681 QuantifiedInterpolants, 94385 SizeOfPredicates, 407 NumberOfNonLiveVariables, 8141 ConjunctsInSsa, 484 ConjunctsInUnsatCore, 32 InterpolantComputations, 4 PerfectInterpolantSequences, 294/26054 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown