/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-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 04:45:37,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 04:45:37,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 04:45:37,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 04:45:37,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 04:45:37,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 04:45:37,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 04:45:37,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 04:45:37,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 04:45:37,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 04:45:37,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 04:45:37,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 04:45:37,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 04:45:37,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 04:45:37,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 04:45:37,278 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 04:45:37,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 04:45:37,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 04:45:37,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 04:45:37,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 04:45:37,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 04:45:37,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 04:45:37,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 04:45:37,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 04:45:37,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 04:45:37,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 04:45:37,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 04:45:37,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 04:45:37,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 04:45:37,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 04:45:37,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 04:45:37,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 04:45:37,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 04:45:37,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 04:45:37,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 04:45:37,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 04:45:37,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 04:45:37,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 04:45:37,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 04:45:37,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 04:45:37,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 04:45:37,308 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-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 04:45:37,333 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 04:45:37,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 04:45:37,333 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 04:45:37,333 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 04:45:37,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 04:45:37,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 04:45:37,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 04:45:37,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 04:45:37,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 04:45:37,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 04:45:37,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 04:45:37,336 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 04:45:37,336 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 04:45:37,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 04:45:37,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 04:45:37,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 04:45:37,510 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 04:45:37,510 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 04:45:37,511 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2021-11-14 04:45:37,555 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bcc6336e/094a4c4b1d3b40afa4d66782fdfa0755/FLAG25fa08fdc [2021-11-14 04:45:37,893 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 04:45:37,893 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2021-11-14 04:45:37,899 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bcc6336e/094a4c4b1d3b40afa4d66782fdfa0755/FLAG25fa08fdc [2021-11-14 04:45:37,913 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bcc6336e/094a4c4b1d3b40afa4d66782fdfa0755 [2021-11-14 04:45:37,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 04:45:37,917 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 04:45:37,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 04:45:37,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 04:45:37,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 04:45:37,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:45:37" (1/1) ... [2021-11-14 04:45:37,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c66fa09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:37, skipping insertion in model container [2021-11-14 04:45:37,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:45:37" (1/1) ... [2021-11-14 04:45:37,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 04:45:37,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 04:45:38,148 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3271,3284] [2021-11-14 04:45:38,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 04:45:38,165 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 04:45:38,184 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3271,3284] [2021-11-14 04:45:38,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 04:45:38,200 INFO L208 MainTranslator]: Completed translation [2021-11-14 04:45:38,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38 WrapperNode [2021-11-14 04:45:38,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 04:45:38,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 04:45:38,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 04:45:38,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 04:45:38,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,244 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 04:45:38,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 04:45:38,245 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 04:45:38,245 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 04:45:38,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 04:45:38,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 04:45:38,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 04:45:38,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 04:45:38,269 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (1/1) ... [2021-11-14 04:45:38,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 04:45:38,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:45:38,304 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 04:45:38,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 04:45:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-14 04:45:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-14 04:45:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-14 04:45:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-11-14 04:45:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-11-14 04:45:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 04:45:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-11-14 04:45:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-11-14 04:45:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 04:45:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 04:45:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-14 04:45:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 04:45:38,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 04:45:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 04:45:38,329 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 04:45:38,797 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 04:45:38,797 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-14 04:45:38,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:45:38 BoogieIcfgContainer [2021-11-14 04:45:38,799 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 04:45:38,800 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 04:45:38,800 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 04:45:38,803 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 04:45:38,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:45:37" (1/3) ... [2021-11-14 04:45:38,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12eb9f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:45:38, skipping insertion in model container [2021-11-14 04:45:38,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:38" (2/3) ... [2021-11-14 04:45:38,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12eb9f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:45:38, skipping insertion in model container [2021-11-14 04:45:38,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:45:38" (3/3) ... [2021-11-14 04:45:38,805 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-min-max-inc-dec.wvr.c [2021-11-14 04:45:38,808 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 04:45:38,809 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 04:45:38,809 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-14 04:45:38,809 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 04:45:38,846 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,847 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,847 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,847 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,847 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,847 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,848 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,848 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,848 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,848 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,848 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,848 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,849 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,849 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,849 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,849 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,849 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,850 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,850 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,850 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,851 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,852 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,852 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,852 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,852 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,853 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,854 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,854 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,854 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,854 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,854 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,854 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,855 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,855 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,855 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,855 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,855 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,856 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,856 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,856 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,856 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,857 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,858 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,859 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,860 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,860 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,860 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,861 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,861 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,863 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,866 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,866 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,867 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,868 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,868 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,869 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,870 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,871 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,872 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,872 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,872 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,875 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,875 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,876 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,876 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,876 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,876 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,876 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,876 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,877 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,877 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,877 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,877 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,878 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,878 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,878 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,878 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,883 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,883 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,883 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~i~3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,884 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork4_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,885 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:38,888 INFO L148 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2021-11-14 04:45:38,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 04:45:38,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:45:38,919 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 04:45:38,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 04:45:38,938 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 04:45:38,942 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 04:45:38,942 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-14 04:45:39,054 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,122 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,187 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:39,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:39,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1118306654, now seen corresponding path program 1 times [2021-11-14 04:45:39,196 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:39,197 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733815792] [2021-11-14 04:45:39,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:39,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 04:45:39,319 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:39,319 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733815792] [2021-11-14 04:45:39,319 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733815792] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 04:45:39,319 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 04:45:39,319 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 04:45:39,320 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917082112] [2021-11-14 04:45:39,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:45:39,324 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 04:45:39,325 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:45:39,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 04:45:39,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 04:45:39,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,338 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:45:39,339 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 69.5) internal successors, (139), 2 states have internal predecessors, (139), 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) [2021-11-14 04:45:39,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 04:45:39,365 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:39,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:39,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1298460332, now seen corresponding path program 1 times [2021-11-14 04:45:39,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:39,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568165087] [2021-11-14 04:45:39,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:39,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 04:45:39,600 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:39,601 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568165087] [2021-11-14 04:45:39,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568165087] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 04:45:39,601 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 04:45:39,601 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 04:45:39,601 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353296064] [2021-11-14 04:45:39,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:45:39,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 04:45:39,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:45:39,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 04:45:39,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-11-14 04:45:39,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,605 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:45:39,606 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 22.5) internal successors, (135), 6 states have internal predecessors, (135), 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) [2021-11-14 04:45:39,606 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,606 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,661 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,667 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,671 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,677 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,699 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,716 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:39,760 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 04:45:39,760 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:39,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:39,761 INFO L85 PathProgramCache]: Analyzing trace with hash 2095802798, now seen corresponding path program 1 times [2021-11-14 04:45:39,761 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:39,761 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554987858] [2021-11-14 04:45:39,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:39,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 04:45:39,885 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:39,885 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554987858] [2021-11-14 04:45:39,886 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [554987858] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 04:45:39,886 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 04:45:39,886 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 04:45:39,886 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116532972] [2021-11-14 04:45:39,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:45:39,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 04:45:39,887 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:45:39,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 04:45:39,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-14 04:45:39,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,888 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:45:39,888 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 20.0) internal successors, (140), 7 states have internal predecessors, (140), 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) [2021-11-14 04:45:39,888 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,888 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:39,888 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:39,971 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:39,995 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,014 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,031 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,099 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,412 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,416 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,422 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,427 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,433 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,437 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,441 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,445 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,457 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:40,632 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:51,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:51,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:51,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:51,780 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 04:45:51,781 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:51,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:51,781 INFO L85 PathProgramCache]: Analyzing trace with hash -1739487727, now seen corresponding path program 1 times [2021-11-14 04:45:51,781 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:51,781 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012080054] [2021-11-14 04:45:51,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:51,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:45:52,066 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:52,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012080054] [2021-11-14 04:45:52,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012080054] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:52,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1046900131] [2021-11-14 04:45:52,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:52,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:45:52,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:45:52,087 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:45:52,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-14 04:45:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:52,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-14 04:45:52,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:45:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:45:52,529 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:45:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:45:52,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1046900131] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:52,816 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-14 04:45:52,816 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2021-11-14 04:45:52,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402334823] [2021-11-14 04:45:52,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:45:52,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 04:45:52,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:45:52,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 04:45:52,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2021-11-14 04:45:52,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:52,817 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:45:52,817 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 21.0) internal successors, (147), 7 states have internal predecessors, (147), 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) [2021-11-14 04:45:52,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:52,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:52,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:52,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:52,877 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:45:52,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:52,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:52,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:52,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:52,918 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-11-14 04:45:53,118 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2021-11-14 04:45:53,118 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:53,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:53,119 INFO L85 PathProgramCache]: Analyzing trace with hash -960088609, now seen corresponding path program 1 times [2021-11-14 04:45:53,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:53,119 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760309102] [2021-11-14 04:45:53,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:53,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:45:53,232 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:53,233 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760309102] [2021-11-14 04:45:53,233 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760309102] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:53,233 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590394910] [2021-11-14 04:45:53,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:53,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:45:53,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:45:53,236 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:45:53,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-14 04:45:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:53,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-14 04:45:53,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:45:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:45:53,560 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:45:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:45:53,870 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1590394910] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:53,870 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-14 04:45:53,870 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2021-11-14 04:45:53,870 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778293909] [2021-11-14 04:45:53,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:45:53,870 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 04:45:53,871 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:45:53,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 04:45:53,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2021-11-14 04:45:53,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:53,872 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:45:53,872 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 21.714285714285715) internal successors, (152), 7 states have internal predecessors, (152), 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) [2021-11-14 04:45:53,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:53,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:53,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:53,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:53,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:53,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:53,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:53,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:53,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:53,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:53,962 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-11-14 04:45:54,161 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:45:54,162 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:54,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:54,162 INFO L85 PathProgramCache]: Analyzing trace with hash 806521711, now seen corresponding path program 1 times [2021-11-14 04:45:54,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:54,162 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150427238] [2021-11-14 04:45:54,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:54,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:45:54,207 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:54,208 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150427238] [2021-11-14 04:45:54,210 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150427238] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:54,210 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1618821389] [2021-11-14 04:45:54,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:54,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:45:54,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:45:54,211 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:45:54,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-14 04:45:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:54,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-14 04:45:54,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:45:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:45:54,546 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:45:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:45:54,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1618821389] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:54,815 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-14 04:45:54,815 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6, 7] total 14 [2021-11-14 04:45:54,815 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808891157] [2021-11-14 04:45:54,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:45:54,815 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 04:45:54,816 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:45:54,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 04:45:54,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-11-14 04:45:54,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:54,816 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:45:54,817 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 7 states have internal predecessors, (157), 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) [2021-11-14 04:45:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:54,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:54,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:45:54,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:45:54,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:45:54,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:54,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:54,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:45:54,909 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-14 04:45:55,103 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:45:55,103 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:45:55,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:45:55,104 INFO L85 PathProgramCache]: Analyzing trace with hash -638139529, now seen corresponding path program 1 times [2021-11-14 04:45:55,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:45:55,104 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242030750] [2021-11-14 04:45:55,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:55,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:45:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:45:55,436 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:45:55,436 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242030750] [2021-11-14 04:45:55,436 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [242030750] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:45:55,436 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1609318456] [2021-11-14 04:45:55,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:45:55,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:45:55,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:45:55,437 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:45:55,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-14 04:45:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:45:55,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-14 04:45:55,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:45:56,063 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:45:56,064 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 24 treesize of output 23 [2021-11-14 04:45:56,291 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 [2021-11-14 04:45:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:45:56,427 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:46:02,534 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int)) (let ((.cse2 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)) c_~A~0.base) c_~A~0.offset))) (or (let ((.cse0 (+ .cse2 1)) (.cse1 (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset))) (and (or (<= c_~min~0 .cse0) (<= .cse1 c_~min~0)) (or (<= .cse1 .cse0) (< c_~min~0 .cse1)))) (<= 2147483647 .cse2)))) is different from false [2021-11-14 04:46:02,624 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 52 treesize of output 44 [2021-11-14 04:46:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:46:02,989 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1609318456] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:46:02,989 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:46:02,989 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 19, 18] total 49 [2021-11-14 04:46:02,989 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146691493] [2021-11-14 04:46:02,989 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:46:02,990 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2021-11-14 04:46:02,990 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:46:02,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-11-14 04:46:02,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=2044, Unknown=6, NotChecked=92, Total=2352 [2021-11-14 04:46:02,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:02,991 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:46:02,991 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 8.775510204081632) internal successors, (430), 49 states have internal predecessors, (430), 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) [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:02,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:03,927 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:04,183 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,008 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,013 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,016 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,347 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,351 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,355 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,360 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,389 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,399 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,406 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,441 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,469 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,472 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,498 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,536 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,538 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,832 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,881 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,917 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,922 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,927 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:05,948 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,095 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,098 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,160 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,163 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,173 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,177 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,189 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,195 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,206 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,212 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,216 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,219 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,230 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,235 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,241 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,248 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,327 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,341 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,345 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,349 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,647 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,651 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,654 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:07,663 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:09,912 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,336 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,449 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,589 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,593 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,597 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,809 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,851 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,854 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,861 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,864 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,896 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,914 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,917 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,920 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,924 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,960 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:10,999 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,042 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,055 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,062 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,112 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,117 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,124 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:11,129 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:12,957 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:12,961 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:23,125 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:23,554 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:23,560 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:23,562 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,094 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,099 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,117 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,121 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,129 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,138 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,965 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,970 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,977 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:25,981 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,010 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,015 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,023 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,027 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,034 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,053 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,057 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,065 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,070 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,086 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,092 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,155 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,385 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,390 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,488 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:26,524 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:27,349 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:30,127 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:30,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:46:30,639 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-14 04:46:30,823 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:46:30,823 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:46:30,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:46:30,824 INFO L85 PathProgramCache]: Analyzing trace with hash -396779465, now seen corresponding path program 2 times [2021-11-14 04:46:30,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:46:30,824 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413493206] [2021-11-14 04:46:30,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:46:30,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:46:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:46:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:46:31,389 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:46:31,389 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413493206] [2021-11-14 04:46:31,389 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413493206] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:46:31,389 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2001167306] [2021-11-14 04:46:31,389 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-14 04:46:31,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:46:31,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:46:31,390 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:46:31,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-14 04:46:31,478 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-14 04:46:31,479 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:46:31,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 50 conjunts are in the unsatisfiable core [2021-11-14 04:46:31,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:46:31,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 6 treesize of output 5 [2021-11-14 04:46:31,533 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 04:46:31,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-11-14 04:46:31,573 INFO L354 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2021-11-14 04:46:31,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 20 treesize of output 25 [2021-11-14 04:46:31,617 INFO L354 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2021-11-14 04:46:31,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 20 treesize of output 25 [2021-11-14 04:46:31,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 04:46:31,791 INFO L354 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2021-11-14 04:46:31,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 16 treesize of output 14 [2021-11-14 04:46:32,137 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:46:32,137 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 22 [2021-11-14 04:46:32,234 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:46:32,235 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 24 treesize of output 23 [2021-11-14 04:46:32,303 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 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-14 04:46:32,406 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 17 treesize of output 9 [2021-11-14 04:46:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 04:46:32,538 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:46:33,685 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int)) (let ((.cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|)) c_~A~0.base) c_~A~0.offset))) (or (<= 2147483646 .cse0) (<= c_~min~0 (+ 2 .cse0))))) is different from false [2021-11-14 04:46:43,957 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int)) (let ((.cse0 (select (select (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse3 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse3 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))) c_~A~0.base) c_~A~0.offset))) (or (<= 2147483646 .cse0) (let ((.cse2 (+ .cse0 2)) (.cse1 (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset))) (and (or (<= .cse1 c_~min~0) (<= c_~min~0 .cse2)) (or (<= .cse1 .cse2) (< c_~min~0 .cse1))))))) is different from false [2021-11-14 04:46:44,048 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 148 treesize of output 132 [2021-11-14 04:46:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 1 not checked. [2021-11-14 04:46:47,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2001167306] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:46:47,909 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:46:47,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 21, 22] total 60 [2021-11-14 04:46:47,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562496709] [2021-11-14 04:46:47,909 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:46:47,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2021-11-14 04:46:47,910 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:46:47,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2021-11-14 04:46:47,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=332, Invalid=2975, Unknown=7, NotChecked=226, Total=3540 [2021-11-14 04:46:47,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:47,912 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:46:47,912 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 7.266666666666667) internal successors, (436), 60 states have internal predecessors, (436), 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) [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:46:47,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:48,579 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,707 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,711 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,936 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,953 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,956 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,961 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,969 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:49,983 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,003 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,006 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,021 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,038 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,041 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,043 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,050 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,060 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,068 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,072 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,075 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,268 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,272 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,511 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,517 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,521 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,524 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:50,537 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,113 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,117 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,128 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,594 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,597 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,611 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,623 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,731 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,796 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,888 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,903 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,910 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,930 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:51,937 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,059 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,069 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,140 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,142 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,145 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,353 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:46:52,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:46:52,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:46:52,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-14 04:46:52,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:46:52,647 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:46:52,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:46:52,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1165016511, now seen corresponding path program 3 times [2021-11-14 04:46:52,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:46:52,648 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834893306] [2021-11-14 04:46:52,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:46:52,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:46:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:46:53,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:46:53,010 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:46:53,010 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834893306] [2021-11-14 04:46:53,010 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834893306] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:46:53,010 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1527689805] [2021-11-14 04:46:53,010 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-14 04:46:53,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:46:53,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:46:53,011 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:46:53,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-14 04:46:53,103 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-14 04:46:53,103 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:46:53,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-14 04:46:53,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:46:53,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 6 treesize of output 5 [2021-11-14 04:46:53,160 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 04:46:53,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-11-14 04:46:53,195 INFO L354 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2021-11-14 04:46:53,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 20 treesize of output 25 [2021-11-14 04:46:53,536 INFO L354 Elim1Store]: treesize reduction 40, result has 18.4 percent of original size [2021-11-14 04:46:53,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 26 treesize of output 26 [2021-11-14 04:46:54,110 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:46:54,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2021-11-14 04:46:54,222 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:46:54,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-14 04:46:54,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-14 04:46:54,355 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:46:54,355 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 24 [2021-11-14 04:46:54,500 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 17 treesize of output 9 [2021-11-14 04:46:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:46:54,604 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:47:04,018 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_#t~pre27#1| Int)) (let ((.cse0 (select (select (let ((.cse1 (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|)))) (store .cse2 c_~A~0.base (let ((.cse3 (select .cse2 c_~A~0.base))) (store .cse3 c_~A~0.offset (+ (select .cse3 c_~A~0.offset) 1))))))) (store .cse1 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse1 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))) c_~A~0.base) c_~A~0.offset))) (or (<= c_~min~0 (+ .cse0 1)) (<= 2147483647 .cse0)))) is different from false [2021-11-14 04:48:02,815 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_#t~pre27#1| Int)) (let ((.cse2 (select (select (let ((.cse3 (let ((.cse4 (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse6 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse6 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse4 c_~A~0.base (let ((.cse5 (select .cse4 c_~A~0.base))) (store .cse5 c_~A~0.offset (+ (select .cse5 c_~A~0.offset) 1))))))) (store .cse3 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse3 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))) c_~A~0.base) c_~A~0.offset))) (or (let ((.cse0 (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (.cse1 (+ .cse2 1))) (and (or (<= .cse0 .cse1) (< c_~min~0 .cse0)) (or (<= .cse0 c_~min~0) (<= c_~min~0 .cse1)))) (<= 2147483647 .cse2)))) is different from false [2021-11-14 04:48:02,948 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 196 treesize of output 176 [2021-11-14 04:48:03,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 13 treesize of output 11 [2021-11-14 04:48:03,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 1 not checked. [2021-11-14 04:48:03,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1527689805] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:48:03,701 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:48:03,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 24, 24] total 55 [2021-11-14 04:48:03,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877258612] [2021-11-14 04:48:03,701 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:48:03,701 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2021-11-14 04:48:03,701 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:48:03,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-11-14 04:48:03,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=283, Invalid=2455, Unknown=26, NotChecked=206, Total=2970 [2021-11-14 04:48:03,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:48:03,703 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:48:03,703 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 7.545454545454546) internal successors, (415), 55 states have internal predecessors, (415), 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) [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:48:03,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:48:08,277 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,279 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,312 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,316 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,321 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,324 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,339 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,470 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,473 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,478 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,590 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,595 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,602 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,612 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,620 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,625 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,630 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,633 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,703 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,707 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,711 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,714 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:48:09,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:48:09,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:48:09,807 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-14 04:48:09,992 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:48:09,992 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:48:09,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:48:09,993 INFO L85 PathProgramCache]: Analyzing trace with hash 353211945, now seen corresponding path program 4 times [2021-11-14 04:48:09,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:48:09,993 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682604551] [2021-11-14 04:48:09,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:48:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:48:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:48:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:48:10,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:48:10,485 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682604551] [2021-11-14 04:48:10,485 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682604551] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:48:10,485 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1322908983] [2021-11-14 04:48:10,485 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-14 04:48:10,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:48:10,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:48:10,486 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:48:10,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-14 04:48:10,565 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-14 04:48:10,565 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:48:10,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-14 04:48:10,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:48:10,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 6 treesize of output 5 [2021-11-14 04:48:10,615 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 04:48:10,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-11-14 04:48:10,647 INFO L354 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2021-11-14 04:48:10,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 17 treesize of output 22 [2021-11-14 04:48:10,690 INFO L354 Elim1Store]: treesize reduction 66, result has 19.5 percent of original size [2021-11-14 04:48:10,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 22 treesize of output 30 [2021-11-14 04:48:10,938 INFO L354 Elim1Store]: treesize reduction 64, result has 21.0 percent of original size [2021-11-14 04:48:10,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 26 treesize of output 32 [2021-11-14 04:48:11,482 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:48:11,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-14 04:48:11,678 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:48:11,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-14 04:48:11,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-14 04:48:11,890 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:48:11,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-11-14 04:48:12,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-14 04:48:12,115 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:48:12,115 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 22 [2021-11-14 04:48:12,147 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 [2021-11-14 04:48:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:48:12,265 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:49:22,789 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse2 (select (select (let ((.cse3 (let ((.cse4 (let ((.cse6 (let ((.cse7 (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse9 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse9 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse7 c_~A~0.base (let ((.cse8 (select .cse7 c_~A~0.base))) (store .cse8 c_~A~0.offset (+ (select .cse8 c_~A~0.offset) 1))))))) (store .cse6 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse6 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse4 c_~A~0.base (let ((.cse5 (select .cse4 c_~A~0.base))) (store .cse5 c_~A~0.offset (+ (- 1) (select .cse5 c_~A~0.offset)))))))) (store .cse3 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse3 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base) c_~A~0.offset))) (or (let ((.cse1 (+ .cse2 1)) (.cse0 (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset))) (and (or (<= .cse0 .cse1) (< c_~min~0 .cse0)) (or (<= c_~min~0 .cse1) (<= .cse0 c_~min~0)))) (<= 2147483647 .cse2)))) is different from false [2021-11-14 04:49:22,875 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 242 treesize of output 218 [2021-11-14 04:49:24,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:49:24,013 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1322908983] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:49:24,013 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:49:24,013 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26, 27] total 66 [2021-11-14 04:49:24,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597790097] [2021-11-14 04:49:24,014 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:49:24,014 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2021-11-14 04:49:24,014 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:49:24,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-11-14 04:49:24,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=432, Invalid=3706, Unknown=26, NotChecked=126, Total=4290 [2021-11-14 04:49:24,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:49:24,015 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:49:24,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 6.303030303030303) internal successors, (416), 66 states have internal predecessors, (416), 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) [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:49:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:49:39,126 WARN L227 SmtUtils]: Spent 14.09s on a formula simplification. DAG size of input: 96 DAG size of output: 94 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:49:41,330 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:49:42,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:49:42,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-14 04:49:42,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-14 04:49:42,821 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:49:42,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:49:42,821 INFO L85 PathProgramCache]: Analyzing trace with hash 2081363745, now seen corresponding path program 5 times [2021-11-14 04:49:42,821 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:49:42,821 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266682172] [2021-11-14 04:49:42,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:49:42,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:49:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:49:42,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-14 04:49:42,938 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:49:42,938 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266682172] [2021-11-14 04:49:42,938 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1266682172] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 04:49:42,938 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 04:49:42,938 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 04:49:42,938 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835080234] [2021-11-14 04:49:42,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 04:49:42,939 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 04:49:42,939 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:49:42,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 04:49:42,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 04:49:42,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:49:42,940 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:49:42,940 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.0) internal successors, (162), 6 states have internal predecessors, (162), 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) [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:49:42,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:01,183 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:01,188 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:01,244 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:01,249 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:01,263 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:01,336 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:50:01,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-11-14 04:50:01,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:50:01,357 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-14 04:50:01,357 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:50:01,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:50:01,357 INFO L85 PathProgramCache]: Analyzing trace with hash -2138343849, now seen corresponding path program 6 times [2021-11-14 04:50:01,357 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:50:01,357 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465867020] [2021-11-14 04:50:01,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:50:01,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:50:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:50:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:50:01,453 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:50:01,453 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465867020] [2021-11-14 04:50:01,453 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465867020] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:50:01,453 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1859518347] [2021-11-14 04:50:01,453 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-11-14 04:50:01,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:50:01,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:50:01,454 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:50:01,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-14 04:50:01,639 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-11-14 04:50:01,640 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:50:01,641 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-14 04:50:01,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:50:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:50:01,954 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:50:02,174 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:50:02,174 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1859518347] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:50:02,174 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:50:02,174 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 21 [2021-11-14 04:50:02,174 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387755229] [2021-11-14 04:50:02,174 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:50:02,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-14 04:50:02,175 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:50:02,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-14 04:50:02,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=364, Unknown=0, NotChecked=0, Total=420 [2021-11-14 04:50:02,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:02,175 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:50:02,176 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 14.142857142857142) internal successors, (297), 21 states have internal predecessors, (297), 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) [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:50:02,176 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:02,816 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,820 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,834 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,838 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,937 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,941 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,944 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:02,948 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,061 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,064 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,077 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,090 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,093 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,095 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,098 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,106 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,109 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,112 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,115 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,118 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,122 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:03,125 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:26,837 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:26,841 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,151 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,161 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,185 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,188 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,426 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,430 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,433 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,435 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,475 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,490 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,494 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,496 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,500 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,524 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,685 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,692 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,742 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,840 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,844 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,898 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:27,905 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,168 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,180 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,186 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,281 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,284 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,287 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,315 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,334 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,337 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,341 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,344 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,367 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,374 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,377 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,379 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,384 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,485 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,786 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,893 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,896 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:28,899 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:29,247 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:29,251 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:29,262 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:42,993 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,021 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,033 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,038 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,063 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,114 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,117 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,161 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:43,269 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:47,585 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-11-14 04:50:47,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-11-14 04:50:47,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:50:47,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-11-14 04:50:47,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-14 04:50:48,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:50:48,011 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:50:48,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:50:48,012 INFO L85 PathProgramCache]: Analyzing trace with hash -390844143, now seen corresponding path program 7 times [2021-11-14 04:50:48,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:50:48,012 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305016376] [2021-11-14 04:50:48,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:50:48,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:50:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:50:48,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-14 04:50:48,101 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:50:48,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305016376] [2021-11-14 04:50:48,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305016376] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:50:48,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [684326581] [2021-11-14 04:50:48,101 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-14 04:50:48,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:50:48,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:50:48,102 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:50:48,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-14 04:50:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:50:48,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-14 04:50:48,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:50:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-14 04:50:48,526 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:50:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-14 04:50:48,899 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [684326581] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:50:48,899 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:50:48,899 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2021-11-14 04:50:48,899 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310670913] [2021-11-14 04:50:48,899 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:50:48,900 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-14 04:50:48,900 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:50:48,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-14 04:50:48,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=434, Unknown=0, NotChecked=0, Total=552 [2021-11-14 04:50:48,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:48,900 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:50:48,901 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 9.416666666666666) internal successors, (226), 24 states have internal predecessors, (226), 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) [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-11-14 04:50:48,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:50,127 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:50,269 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:50,279 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:50,407 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:50,410 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,083 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,085 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,092 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,111 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,114 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,118 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,178 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:50:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-11-14 04:50:51,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:50:51,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-14 04:50:51,443 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-14 04:50:51,443 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:50:51,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:50:51,444 INFO L85 PathProgramCache]: Analyzing trace with hash 1374460731, now seen corresponding path program 8 times [2021-11-14 04:50:51,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:50:51,444 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840412096] [2021-11-14 04:50:51,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:50:51,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:50:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:50:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:50:52,109 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:50:52,109 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840412096] [2021-11-14 04:50:52,109 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [840412096] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:50:52,109 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2092227039] [2021-11-14 04:50:52,110 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-14 04:50:52,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:50:52,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:50:52,110 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:50:52,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-14 04:50:52,187 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-14 04:50:52,187 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:50:52,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 48 conjunts are in the unsatisfiable core [2021-11-14 04:50:52,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:50:52,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 6 treesize of output 5 [2021-11-14 04:50:52,255 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-14 04:50:52,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-11-14 04:50:52,300 INFO L354 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2021-11-14 04:50:52,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 17 treesize of output 22 [2021-11-14 04:50:52,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-14 04:50:52,657 INFO L354 Elim1Store]: treesize reduction 32, result has 22.0 percent of original size [2021-11-14 04:50:52,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 5 case distinctions, treesize of input 21 treesize of output 21 [2021-11-14 04:50:53,292 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:50:53,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2021-11-14 04:50:53,468 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:50:53,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2021-11-14 04:50:53,627 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:50:53,627 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 23 treesize of output 22 [2021-11-14 04:50:53,750 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 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-14 04:50:53,820 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 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-14 04:50:53,908 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:50:53,908 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 24 treesize of output 23 [2021-11-14 04:50:53,944 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 [2021-11-14 04:50:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:50:54,065 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:50:54,876 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base) c_~A~0.offset))) (or (<= 2147483647 .cse0) (<= c_~min~0 (+ .cse0 1))))) is different from false [2021-11-14 04:51:04,488 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse0 (select (select (let ((.cse1 (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse2 c_~A~0.base (let ((.cse3 (let ((.cse5 (select .cse2 c_~A~0.base))) (store .cse5 c_~A~0.offset (+ (select .cse5 c_~A~0.offset) (- 1))))) (.cse4 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse3 .cse4 (+ 1 (select .cse3 .cse4)))))))) (store .cse1 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse1 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base) c_~A~0.offset))) (or (<= 2147483647 .cse0) (<= c_~min~0 (+ .cse0 1))))) is different from false [2021-11-14 04:51:30,138 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse0 (select (select (let ((.cse1 (let ((.cse2 (let ((.cse4 (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse5 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse5 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse4 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse4 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse2 c_~A~0.base (let ((.cse3 (select .cse2 c_~A~0.base))) (store .cse3 c_~A~0.offset (select .cse3 c_~A~0.offset))))))) (store .cse1 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse1 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base) c_~A~0.offset))) (or (<= c_~min~0 (+ .cse0 1)) (<= 2147483647 .cse0)))) is different from false [2021-11-14 04:51:32,215 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse0 (select (select (let ((.cse3 (let ((.cse4 (let ((.cse6 (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse7 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse7 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse6 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse6 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse4 c_~A~0.base (let ((.cse5 (select .cse4 c_~A~0.base))) (store .cse5 c_~A~0.offset (select .cse5 c_~A~0.offset))))))) (store .cse3 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse3 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base) c_~A~0.offset))) (or (<= 2147483647 .cse0) (let ((.cse1 (select (select |c_#memory_int| c_~A~0.base) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset))) (.cse2 (+ .cse0 1))) (and (or (<= .cse1 c_~min~0) (<= c_~min~0 .cse2)) (or (< c_~min~0 .cse1) (<= .cse1 .cse2))))))) is different from false [2021-11-14 04:51:34,380 WARN L838 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse0 (select (select (let ((.cse3 (let ((.cse4 (let ((.cse6 (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse7 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse7 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse6 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse6 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse4 c_~A~0.base (let ((.cse5 (select .cse4 c_~A~0.base))) (store .cse5 c_~A~0.offset (select .cse5 c_~A~0.offset))))))) (store .cse3 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse3 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base) c_~A~0.offset))) (or (<= 2147483647 .cse0) (let ((.cse1 (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (.cse2 (+ .cse0 1))) (and (or (< c_~min~0 .cse1) (<= .cse1 .cse2)) (or (<= .cse1 c_~min~0) (<= c_~min~0 .cse2))))))) is different from false [2021-11-14 04:51:34,512 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 765 treesize of output 697 [2021-11-14 04:51:36,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 22 treesize of output 20 [2021-11-14 04:51:36,460 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 2 not checked. [2021-11-14 04:51:36,460 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2092227039] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:51:36,460 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:51:36,460 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 26, 26] total 63 [2021-11-14 04:51:36,460 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333029491] [2021-11-14 04:51:36,460 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:51:36,461 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2021-11-14 04:51:36,461 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:51:36,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2021-11-14 04:51:36,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=311, Invalid=2993, Unknown=22, NotChecked=580, Total=3906 [2021-11-14 04:51:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:51:36,462 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:51:36,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 6.587301587301587) internal successors, (415), 63 states have internal predecessors, (415), 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) [2021-11-14 04:51:36,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:51:36,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:51:36,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:51:36,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:51:36,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:51:43,615 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:51:47,308 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:51:47,313 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:03,062 WARN L227 SmtUtils]: Spent 5.71s on a formula simplification. DAG size of input: 99 DAG size of output: 81 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:52:07,098 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:07,102 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:07,290 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:07,313 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:23,356 WARN L227 SmtUtils]: Spent 5.99s on a formula simplification. DAG size of input: 102 DAG size of output: 84 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:52:35,437 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,442 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,457 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,461 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,513 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,634 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,638 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:52:35,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:52:35,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-11-14 04:52:35,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-11-14 04:52:35,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:52:35,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-11-14 04:52:35,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:52:35,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-11-14 04:52:35,666 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-14 04:52:35,850 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-14 04:52:35,850 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:52:35,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:52:35,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1268663267, now seen corresponding path program 9 times [2021-11-14 04:52:35,851 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:52:35,851 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534975917] [2021-11-14 04:52:35,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:52:35,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:52:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:52:35,960 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 04:52:35,960 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:52:35,960 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534975917] [2021-11-14 04:52:35,960 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534975917] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:52:35,960 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2034668230] [2021-11-14 04:52:35,961 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-14 04:52:35,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:52:35,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:52:35,961 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:52:35,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-14 04:52:36,069 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-14 04:52:36,070 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:52:36,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-14 04:52:36,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:52:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 04:52:36,416 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:52:36,648 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-14 04:52:36,648 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2034668230] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:52:36,648 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:52:36,648 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 22 [2021-11-14 04:52:36,649 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074886525] [2021-11-14 04:52:36,649 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:52:36,649 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-14 04:52:36,649 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:52:36,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-14 04:52:36,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=400, Unknown=0, NotChecked=0, Total=462 [2021-11-14 04:52:36,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:52:36,650 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:52:36,650 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 12.909090909090908) internal successors, (284), 22 states have internal predecessors, (284), 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) [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:52:36,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-11-14 04:52:36,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:52:37,163 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,300 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,303 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,307 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,311 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,313 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,609 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,667 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:37,670 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,032 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,036 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,048 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,051 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,055 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,184 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,299 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,807 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,810 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:38,821 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:39,019 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:39,023 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:39,026 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:39,029 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:39,036 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:39,040 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:46,099 WARN L227 SmtUtils]: Spent 6.49s on a formula simplification. DAG size of input: 105 DAG size of output: 87 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:52:46,134 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:46,136 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:46,141 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:46,144 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:46,147 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:46,151 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,826 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,828 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,837 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,840 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,842 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,846 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,849 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,853 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,856 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,863 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,869 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,875 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,881 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,888 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,892 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,895 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,898 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,902 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,906 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,909 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,926 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:48,930 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:49,320 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:49,421 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:49,685 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:49,878 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:49,955 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:49,962 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,054 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,057 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,073 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,245 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,262 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,270 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,287 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,762 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,766 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,769 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,781 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,797 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,973 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:50,986 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,519 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,526 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,531 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,534 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,610 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,701 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:51,704 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:52,012 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:52,234 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:52,554 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:52,561 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:52,609 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:52,613 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,385 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,390 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,393 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,397 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,411 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,469 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,473 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,480 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,484 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,488 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,491 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,510 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,635 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,829 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,833 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,846 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,872 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,877 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,949 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,973 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:53,988 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:52:54,010 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:53:29,760 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:53:29,764 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:53:44,533 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:53:52,787 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:06,308 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:06,337 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:06,509 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:06,584 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:15,970 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:15,975 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:15,980 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,547 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,599 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,605 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,619 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,662 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,924 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:16,981 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:17,443 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:17,456 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:17,466 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:17,471 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:17,531 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-11-14 04:54:17,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:54:17,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-11-14 04:54:17,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-11-14 04:54:17,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-14 04:54:17,739 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-14 04:54:17,739 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:54:17,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:54:17,740 INFO L85 PathProgramCache]: Analyzing trace with hash 1868441507, now seen corresponding path program 10 times [2021-11-14 04:54:17,740 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:54:17,740 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256046288] [2021-11-14 04:54:17,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:54:17,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:54:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:54:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:54:18,022 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:54:18,022 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256046288] [2021-11-14 04:54:18,022 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256046288] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:54:18,022 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1696441111] [2021-11-14 04:54:18,022 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-14 04:54:18,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:54:18,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:54:18,024 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:54:18,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-14 04:54:18,095 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-14 04:54:18,095 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:54:18,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-14 04:54:18,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:54:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:54:18,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:54:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-14 04:54:18,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1696441111] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:54:18,761 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:54:18,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2021-11-14 04:54:18,761 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848209625] [2021-11-14 04:54:18,761 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:54:18,762 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-14 04:54:18,762 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:54:18,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-14 04:54:18,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=434, Unknown=0, NotChecked=0, Total=552 [2021-11-14 04:54:18,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:54:18,762 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:54:18,763 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 9.375) internal successors, (225), 24 states have internal predecessors, (225), 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) [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-11-14 04:54:18,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:54:18,940 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:19,637 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:20,102 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:20,695 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:20,698 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,553 WARN L227 SmtUtils]: Spent 6.68s on a formula simplification. DAG size of input: 110 DAG size of output: 88 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:54:42,911 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,914 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,918 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,921 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,923 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,927 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:42,930 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,081 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,090 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,094 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,107 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,110 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,115 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,119 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,123 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,128 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,141 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,150 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,153 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,177 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,181 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,197 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,205 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,208 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,213 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,218 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,221 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,232 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,236 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,241 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,244 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,248 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,251 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,255 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,262 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,266 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,272 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,276 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,279 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,283 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,286 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,299 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,308 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,339 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,344 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,347 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,350 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,364 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,368 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,376 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,385 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,389 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,393 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,396 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,402 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,406 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,418 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:43,422 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:46,427 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:46,434 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:46,446 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:46,469 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:48,119 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,409 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,414 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,430 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,435 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,442 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,447 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,457 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,465 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,511 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,527 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:50,542 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:51,323 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:51,331 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:57,233 WARN L227 SmtUtils]: Spent 5.41s on a formula simplification. DAG size of input: 107 DAG size of output: 89 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:54:57,244 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:57,979 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:57,998 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:58,047 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:58,056 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:58,060 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:58,069 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:58,073 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:58,162 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,217 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,220 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,825 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,837 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,843 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,858 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,871 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,877 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,921 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,935 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:54:59,974 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,044 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,060 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,063 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,067 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,069 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,073 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,075 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,078 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,082 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,085 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,091 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,093 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,096 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,099 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,102 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,105 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,107 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,111 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,114 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,118 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,121 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,132 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,135 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,146 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,150 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,153 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,156 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,160 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,163 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,166 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,170 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,173 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,179 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,186 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,189 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,192 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,195 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,198 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,292 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,295 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,298 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,301 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,305 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,308 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,311 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,312 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,315 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,318 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,321 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,326 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,329 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,353 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,355 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,372 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,439 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,443 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,511 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,514 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,536 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,539 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,575 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,604 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,609 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,621 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,659 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,662 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,665 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,669 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,672 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,683 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,686 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,689 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,800 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,809 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,859 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,863 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,866 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,868 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,871 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,875 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,878 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,881 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,911 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,915 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,932 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,936 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,945 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,953 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,964 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:00,967 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,035 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,043 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,046 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,049 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,052 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,158 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,167 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,172 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,206 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,225 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,259 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,379 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,383 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,385 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,388 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,398 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,404 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,408 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,411 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,414 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,417 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,420 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,428 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,863 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:01,884 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,030 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,088 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,274 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,278 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,434 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,466 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,474 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,495 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,506 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,532 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,560 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,566 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,570 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,587 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,591 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,749 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:02,852 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,614 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,618 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,624 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,629 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,633 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,637 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,676 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,682 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,864 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,971 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,976 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,981 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,991 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:03,995 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,008 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,027 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,039 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,043 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,112 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,116 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,187 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,193 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,198 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,203 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,223 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,231 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,237 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,240 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,248 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,251 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,287 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,291 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,294 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,296 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,298 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,302 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,357 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,360 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,365 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,367 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,370 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,374 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,376 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,380 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,383 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,386 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,423 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,426 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,431 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,438 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,441 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,444 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,454 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,459 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,464 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,466 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,487 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,495 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,515 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,524 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,534 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,538 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,542 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,593 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,596 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,600 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:04,606 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:05,560 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:05,566 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,083 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,119 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,123 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,268 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,297 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,513 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,631 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,655 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,719 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,729 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,737 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,747 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,777 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,841 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,850 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,879 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,885 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,899 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,904 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:06,908 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,185 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,421 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,424 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,427 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,434 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,451 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,454 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,456 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,464 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,473 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,510 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,514 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,519 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:08,869 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,081 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,093 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,096 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,121 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,130 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,142 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,410 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,440 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,452 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,822 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,836 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,882 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,942 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,950 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,955 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,960 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,963 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,970 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:09,974 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,517 WARN L227 SmtUtils]: Spent 5.38s on a formula simplification. DAG size of input: 99 DAG size of output: 81 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:55:15,540 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,760 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,764 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,778 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,783 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,796 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,802 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,806 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:55:15,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2021-11-14 04:55:15,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-11-14 04:55:15,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:55:15,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-11-14 04:55:16,041 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-11-14 04:55:16,041 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 2 more)] === [2021-11-14 04:55:16,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 04:55:16,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1848718695, now seen corresponding path program 11 times [2021-11-14 04:55:16,042 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 04:55:16,042 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802449187] [2021-11-14 04:55:16,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 04:55:16,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 04:55:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 04:55:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-14 04:55:16,272 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 04:55:16,272 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802449187] [2021-11-14 04:55:16,272 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802449187] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-14 04:55:16,273 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451247241] [2021-11-14 04:55:16,273 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-11-14 04:55:16,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-14 04:55:16,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 04:55:16,273 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-14 04:55:16,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-11-14 04:55:16,363 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-14 04:55:16,363 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-14 04:55:16,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 55 conjunts are in the unsatisfiable core [2021-11-14 04:55:16,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-14 04:55:16,924 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 [2021-11-14 04:55:17,177 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 17 treesize of output 13 [2021-11-14 04:55:17,414 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:55:17,414 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 24 treesize of output 23 [2021-11-14 04:55:17,531 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:55:17,532 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 24 treesize of output 23 [2021-11-14 04:55:17,706 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:55:17,706 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 24 treesize of output 23 [2021-11-14 04:55:17,871 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-11-14 04:55:17,872 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 24 treesize of output 23 [2021-11-14 04:55:17,956 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 0 case distinctions, treesize of input 25 treesize of output 13 [2021-11-14 04:55:18,096 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 0 case distinctions, treesize of input 34 treesize of output 18 [2021-11-14 04:55:18,309 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 17 treesize of output 9 [2021-11-14 04:55:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 04:55:18,424 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-14 04:55:48,551 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse1 (let ((.cse2 (select (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse4 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse4 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base)) (.cse3 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1))))) (let ((.cse0 (select .cse1 c_~A~0.offset))) (or (<= 2147483647 .cse0) (<= (select (store .cse1 c_~A~0.offset (+ (- 1) .cse0)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= c_~min~0 (+ .cse0 1)))))) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse7 (let ((.cse8 (select (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse10 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse10 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base)) (.cse9 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse8 .cse9 (+ (select .cse8 .cse9) 1))))) (let ((.cse5 (select .cse7 c_~A~0.offset))) (let ((.cse6 (select (store .cse7 c_~A~0.offset (+ (- 1) .cse5)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (<= 2147483647 .cse5) (<= .cse6 (+ .cse5 1)) (< c_~min~0 .cse6))))))) is different from false [2021-11-14 04:56:12,239 WARN L227 SmtUtils]: Spent 5.73s on a formula simplification that was a NOOP. DAG size: 37 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:57:11,801 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 1 not checked. [2021-11-14 04:57:11,801 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451247241] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-14 04:57:11,801 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-14 04:57:11,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 32, 19] total 59 [2021-11-14 04:57:11,802 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101137486] [2021-11-14 04:57:11,802 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-14 04:57:11,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2021-11-14 04:57:11,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 04:57:11,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-11-14 04:57:11,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=393, Invalid=2885, Unknown=32, NotChecked=112, Total=3422 [2021-11-14 04:57:11,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:57:11,803 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 04:57:11,804 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 6.898305084745763) internal successors, (407), 59 states have internal predecessors, (407), 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) [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 04:57:11,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 04:57:15,976 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse29 (select |c_#memory_int| c_~A~0.base))) (let ((.cse30 (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) (.cse61 (let ((.cse62 (+ c_~A~0.offset (* |c_thread4Thread1of1ForFork3_~i~3#1| 4)))) (store .cse29 .cse62 (+ (- 1) (select .cse29 .cse62))))) (.cse20 (select .cse29 c_~A~0.offset))) (let ((.cse25 (+ .cse20 1)) (.cse3 (+ c_~max~0 1)) (.cse60 (select .cse61 c_~A~0.offset)) (.cse2 (select .cse61 .cse30))) (let ((.cse0 (< c_~min~0 .cse2)) (.cse1 (<= c_~max~0 .cse60)) (.cse4 (<= 2147483647 c_~max~0)) (.cse28 (<= c_~min~0 .cse3)) (.cse6 (+ 1 .cse60)) (.cse5 (<= 2147483647 .cse60)) (.cse7 (< .cse60 c_~max~0)) (.cse21 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| 1)) (.cse19 (+ c_~A~0.base 1)) (.cse13 (+ |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1)) (.cse31 (<= .cse2 c_~min~0)) (.cse24 (<= 2147483647 .cse20)) (.cse27 (<= c_~min~0 .cse25))) (and (or .cse0 (and (or .cse1 (<= .cse2 .cse3) .cse4) (or .cse5 (<= .cse2 .cse6) .cse7))) (< |c_#StackHeapBarrier| |c_ULTIMATE.start_main_~#t3~0#1.base|) (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse9 (let ((.cse11 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base)) (.cse12 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse11 .cse12 (+ (select .cse11 .cse12) 1))))) (let ((.cse8 (select .cse9 c_~A~0.offset))) (or (<= 2147483647 .cse8) (<= (select (let ((.cse10 (+ c_~A~0.offset (* |c_thread4Thread1of1ForFork3_~i~3#1| 4)))) (store .cse9 .cse10 (+ (- 1) (select .cse9 .cse10)))) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= c_~min~0 (+ .cse8 1)))))) (< .cse13 |c_ULTIMATE.start_main_~#t1~0#1.base|) (< |c_#StackHeapBarrier| |c_ULTIMATE.start_main_~#t2~0#1.base|) (= c_~A~0.offset 0) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse16 (select (let ((.cse17 (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|)))) (store .cse18 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse18 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse17 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse17 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse15 (select .cse16 c_~A~0.offset))) (let ((.cse14 (select (store .cse16 c_~A~0.offset .cse15) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (<= .cse14 (+ .cse15 2)) (< c_~min~0 .cse14) (<= 2147483646 .cse15)))))) (< .cse19 |c_ULTIMATE.start_main_~#t2~0#1.base|) (< .cse19 |c_ULTIMATE.start_main_~#t1~0#1.base|) (<= .cse20 c_~min~0) (< |c_#StackHeapBarrier| |c_ULTIMATE.start_main_~#t4~0#1.base|) (< .cse21 |c_ULTIMATE.start_main_~#t4~0#1.base|) (< .cse21 |c_ULTIMATE.start_main_~#t5~0#1.base|) (< .cse13 |c_ULTIMATE.start_main_~#t5~0#1.base|) (< .cse13 |c_ULTIMATE.start_main_~#t4~0#1.base|) (< .cse19 |c_ULTIMATE.start_main_~#t5~0#1.base|) (< |c_#StackHeapBarrier| |c_ULTIMATE.start_main_~#t5~0#1.base|) (or (let ((.cse22 (select .cse29 .cse30)) (.cse26 (< .cse20 c_~max~0)) (.cse23 (<= c_~max~0 .cse20))) (and (or (< c_~min~0 .cse22) (and (or (<= .cse22 .cse3) .cse4 .cse23) (or .cse24 (<= .cse22 .cse25) .cse26))) (or (<= .cse22 c_~min~0) (and (or .cse24 .cse26 .cse27) (or .cse4 .cse28 .cse23))))) (= (mod c_~b2~0 256) 0)) (< .cse21 |c_ULTIMATE.start_main_~#t3~0#1.base|) (or .cse24 .cse0 (<= .cse2 .cse25)) (< .cse19 |c_ULTIMATE.start_main_~#t3~0#1.base|) (or (and (or .cse1 .cse4 .cse28) (or (<= c_~min~0 .cse6) .cse5 .cse7)) .cse31) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse33 (select (let ((.cse34 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse34 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse34 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse32 (select .cse33 c_~A~0.offset))) (or (<= c_~min~0 (+ 2 .cse32)) (<= (select (store .cse33 c_~A~0.offset .cse32) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= 2147483646 .cse32))))) (< .cse21 |c_ULTIMATE.start_main_~#t1~0#1.base|) (< .cse13 |c_ULTIMATE.start_main_~#t2~0#1.base|) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse37 (select (let ((.cse38 (let ((.cse39 (let ((.cse40 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse40 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse40 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse39 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse39 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse38 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse38 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse36 (select .cse37 c_~A~0.offset))) (let ((.cse35 (select (store .cse37 c_~A~0.offset .cse36) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (<= .cse35 (+ 2 .cse36)) (<= 2147483646 .cse36) (< c_~min~0 .cse35)))))) (< .cse21 |c_ULTIMATE.start_main_~#t2~0#1.base|) (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse43 (let ((.cse45 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base)) (.cse46 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse45 .cse46 (+ (select .cse45 .cse46) 1))))) (let ((.cse42 (select (let ((.cse44 (+ c_~A~0.offset (* |c_thread4Thread1of1ForFork3_~i~3#1| 4)))) (store .cse43 .cse44 (+ (- 1) (select .cse43 .cse44)))) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset))) (.cse41 (select .cse43 c_~A~0.offset))) (or (<= 2147483647 .cse41) (< c_~min~0 .cse42) (<= .cse42 (+ .cse41 1)))))) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre23#1| Int) (|ULTIMATE.start_main_~#t2~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse48 (select (let ((.cse49 (let ((.cse50 (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base|) |ULTIMATE.start_main_~#t2~0#1.offset| |ULTIMATE.start_main_#t~pre23#1|)))) (store .cse51 |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select .cse51 |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|))))) (store .cse50 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse50 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse49 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse49 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse47 (select .cse48 c_~A~0.offset))) (or (<= 2147483646 .cse47) (<= c_~min~0 (+ 2 .cse47)) (<= (select (store .cse48 c_~A~0.offset .cse47) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0))))) (< .cse19 |c_ULTIMATE.start_main_~#t4~0#1.base|) (< |c_#StackHeapBarrier| |c_ULTIMATE.start_main_~#t1~0#1.base|) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse54 (select (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse55 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse55 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse53 (select .cse54 c_~A~0.offset))) (let ((.cse52 (select (store .cse54 c_~A~0.offset .cse53) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (< c_~min~0 .cse52) (<= .cse52 (+ 2 .cse53)) (<= 2147483646 .cse53)))))) (= |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< .cse13 |c_ULTIMATE.start_main_~#t3~0#1.base|) (or .cse31 .cse24 .cse27) (= 0 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t3~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre25#1| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse57 (select (let ((.cse58 (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base|) |ULTIMATE.start_main_~#t3~0#1.offset| |ULTIMATE.start_main_#t~pre25#1|)))) (store .cse59 |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select .cse59 |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|))))) (store .cse58 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse58 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse56 (select .cse57 c_~A~0.offset))) (or (<= c_~min~0 (+ .cse56 2)) (<= (select (store .cse57 c_~A~0.offset .cse56) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= 2147483646 .cse56)))))))))) is different from true [2021-11-14 04:57:16,026 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,257 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,536 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,566 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,696 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,718 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,746 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,773 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:16,786 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:17,853 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:17,880 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:17,896 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:18,307 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:18,338 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:18,521 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:18,646 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:18,666 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,080 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,326 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,345 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,395 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,829 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,849 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,853 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,859 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,865 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,900 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:19,925 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,121 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,126 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,141 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,303 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,306 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,309 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:20,311 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,413 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,421 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,538 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,557 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,561 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,563 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,571 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,574 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,577 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,643 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,757 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,765 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,771 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,791 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,928 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,931 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,939 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,954 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:21,962 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,009 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,200 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,697 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,702 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,708 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,949 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,956 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,958 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,969 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,992 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,996 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:22,999 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:23,007 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:23,011 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:23,014 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:23,017 WARN L322 ript$VariableManager]: TermVariabe |v_thread1_#t~mem4_24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:23,060 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,284 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,414 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,419 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,427 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,430 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,488 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,508 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,512 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,517 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,521 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,525 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,535 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,538 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,542 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,546 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,553 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,557 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,562 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,566 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,570 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:24,574 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,099 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,104 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,108 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,111 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,268 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,517 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,521 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,528 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,567 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,598 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,612 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,622 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,649 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:25,653 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:26,414 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:26,520 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:57:27,541 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:30,974 WARN L227 SmtUtils]: Spent 10.48s on a formula simplification. DAG size of input: 60 DAG size of output: 45 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:58:32,987 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse1 (let ((.cse2 (select (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse4 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse4 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base)) (.cse3 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1))))) (let ((.cse0 (select .cse1 c_~A~0.offset))) (or (<= 2147483647 .cse0) (<= (select (store .cse1 c_~A~0.offset (+ (- 1) .cse0)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= c_~min~0 (+ .cse0 1)))))) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse7 (let ((.cse8 (select (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse10 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse10 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base)) (.cse9 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse8 .cse9 (+ (select .cse8 .cse9) 1))))) (let ((.cse5 (select .cse7 c_~A~0.offset))) (let ((.cse6 (select (store .cse7 c_~A~0.offset (+ (- 1) .cse5)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (<= 2147483647 .cse5) (<= .cse6 (+ .cse5 1)) (< c_~min~0 .cse6)))))) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse12 (select (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse13 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse13 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse11 (select .cse12 c_~A~0.offset))) (or (<= c_~min~0 (+ 2 .cse11)) (<= (select (store .cse12 c_~A~0.offset .cse11) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= 2147483646 .cse11))))) (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse16 (let ((.cse17 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base)) (.cse18 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse17 .cse18 (+ (select .cse17 .cse18) 1))))) (let ((.cse15 (select .cse16 c_~A~0.offset))) (let ((.cse14 (select (store .cse16 c_~A~0.offset (+ (- 1) .cse15)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (< c_~min~0 .cse14) (<= 2147483647 .cse15) (<= .cse14 (+ .cse15 1))))))) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse21 (select (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse22 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse22 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse20 (select .cse21 c_~A~0.offset))) (let ((.cse19 (select (store .cse21 c_~A~0.offset .cse20) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (< c_~min~0 .cse19) (<= .cse19 (+ 2 .cse20)) (<= 2147483646 .cse20)))))) (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse24 (let ((.cse25 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base)) (.cse26 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse25 .cse26 (+ (select .cse25 .cse26) 1))))) (let ((.cse23 (select .cse24 c_~A~0.offset))) (or (<= 2147483647 .cse23) (<= (select (store .cse24 c_~A~0.offset (+ (- 1) .cse23)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= c_~min~0 (+ .cse23 1))))))) is different from false [2021-11-14 04:58:35,041 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse1 (select (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse2 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse2 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse0 (select .cse1 c_~A~0.offset))) (or (<= c_~min~0 (+ 2 .cse0)) (<= (select (store .cse1 c_~A~0.offset .cse0) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= 2147483646 .cse0))))) (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse5 (let ((.cse6 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base)) (.cse7 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse6 .cse7 (+ (select .cse6 .cse7) 1))))) (let ((.cse4 (select .cse5 c_~A~0.offset))) (let ((.cse3 (select (store .cse5 c_~A~0.offset (+ (- 1) .cse4)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (< c_~min~0 .cse3) (<= 2147483647 .cse4) (<= .cse3 (+ .cse4 1))))))) (forall ((|ULTIMATE.start_main_~#t4~0#1.offset| Int) (|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre27#1| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse10 (select (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base|) |ULTIMATE.start_main_~#t4~0#1.offset| |ULTIMATE.start_main_#t~pre27#1|)))) (store .cse11 |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select .cse11 |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|))) c_~A~0.base))) (let ((.cse9 (select .cse10 c_~A~0.offset))) (let ((.cse8 (select (store .cse10 c_~A~0.offset .cse9) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)))) (or (< c_~min~0 .cse8) (<= .cse8 (+ 2 .cse9)) (<= 2147483646 .cse9)))))) (forall ((|ULTIMATE.start_main_~#t5~0#1.offset| Int) (|ULTIMATE.start_main_#t~pre29#1| Int)) (let ((.cse13 (let ((.cse14 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#t5~0#1.base|) |ULTIMATE.start_main_~#t5~0#1.offset| |ULTIMATE.start_main_#t~pre29#1|)) c_~A~0.base)) (.cse15 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (store .cse14 .cse15 (+ (select .cse14 .cse15) 1))))) (let ((.cse12 (select .cse13 c_~A~0.offset))) (or (<= 2147483647 .cse12) (<= (select (store .cse13 c_~A~0.offset (+ (- 1) .cse12)) (+ (* c_thread1Thread1of1ForFork2_~i~0 4) c_~A~0.offset)) c_~min~0) (<= c_~min~0 (+ .cse12 1))))))) is different from false [2021-11-14 04:58:46,612 WARN L227 SmtUtils]: Spent 7.09s on a formula simplification. DAG size of input: 108 DAG size of output: 86 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-14 04:58:46,877 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:47,881 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:47,885 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:47,889 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:48,405 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:49,420 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:49,424 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,374 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,379 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,390 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,395 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,398 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,403 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:50,406 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:51,410 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:51,418 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:52,421 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:52,426 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:52,430 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:58:52,434 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 04:59:26,348 WARN L322 ript$VariableManager]: TermVariabe |v_thread2_#t~mem9_22| not constructed by VariableManager. Cannot ensure absence of name clashes. Received shutdown request... [2021-11-14 04:59:26,767 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-11-14 04:59:26,776 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-11-14 04:59:26,776 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-11-14 04:59:27,826 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-11-14 04:59:27,830 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 04:59:27,977 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-14 04:59:28,050 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 [2021-11-14 04:59:28,050 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-14 04:59:28,050 WARN L594 AbstractCegarLoop]: Verification canceled: while executing Executor. [2021-11-14 04:59:28,052 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2021-11-14 04:59:28,053 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 6 remaining) [2021-11-14 04:59:28,053 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 6 remaining) [2021-11-14 04:59:28,053 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 6 remaining) [2021-11-14 04:59:28,053 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 6 remaining) [2021-11-14 04:59:28,053 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4INUSE_VIOLATION (0 of 6 remaining) [2021-11-14 04:59:28,059 INFO L732 BasicCegarLoop]: Path program histogram: [11, 1, 1, 1, 1, 1, 1] [2021-11-14 04:59:28,060 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 04:59:28,060 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 04:59:28,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 04:59:28 BasicIcfg [2021-11-14 04:59:28,062 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-14 04:59:28,062 INFO L158 Benchmark]: Toolchain (without parser) took 830144.93ms. Allocated memory was 398.5MB in the beginning and 14.5GB in the end (delta: 14.1GB). Free memory was 340.4MB in the beginning and 11.4GB in the end (delta: -11.1GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. [2021-11-14 04:59:28,062 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 398.5MB. Free memory is still 356.8MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 04:59:28,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 279.91ms. Allocated memory was 398.5MB in the beginning and 564.1MB in the end (delta: 165.7MB). Free memory was 340.2MB in the beginning and 532.7MB in the end (delta: -192.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.0GB. [2021-11-14 04:59:28,063 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.69ms. Allocated memory is still 564.1MB. Free memory was 532.7MB in the beginning and 530.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 04:59:28,063 INFO L158 Benchmark]: Boogie Preprocessor took 23.42ms. Allocated memory is still 564.1MB. Free memory was 530.6MB in the beginning and 528.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 04:59:28,063 INFO L158 Benchmark]: RCFGBuilder took 530.40ms. Allocated memory is still 564.1MB. Free memory was 528.5MB in the beginning and 501.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.0GB. [2021-11-14 04:59:28,063 INFO L158 Benchmark]: TraceAbstraction took 829261.69ms. Allocated memory was 564.1MB in the beginning and 14.5GB in the end (delta: 13.9GB). Free memory was 501.3MB in the beginning and 11.4GB in the end (delta: -10.9GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. [2021-11-14 04:59:28,065 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 398.5MB. Free memory is still 356.8MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 279.91ms. Allocated memory was 398.5MB in the beginning and 564.1MB in the end (delta: 165.7MB). Free memory was 340.2MB in the beginning and 532.7MB in the end (delta: -192.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 42.69ms. Allocated memory is still 564.1MB. Free memory was 532.7MB in the beginning and 530.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 23.42ms. Allocated memory is still 564.1MB. Free memory was 530.6MB in the beginning and 528.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 530.40ms. Allocated memory is still 564.1MB. Free memory was 528.5MB in the beginning and 501.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.0GB. * TraceAbstraction took 829261.69ms. Allocated memory was 564.1MB in the beginning and 14.5GB in the end (delta: 13.9GB). Free memory was 501.3MB in the beginning and 11.4GB in the end (delta: -10.9GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9903051, positive: 9350351, positive conditional: 9344120, positive unconditional: 6231, negative: 552700, negative conditional: 552605, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9543377, positive: 9350351, positive conditional: 9344120, positive unconditional: 6231, negative: 193026, negative conditional: 192931, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9543377, positive: 9350351, positive conditional: 9344120, positive unconditional: 6231, negative: 193026, negative conditional: 192931, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10618185, positive: 9350351, positive conditional: 9344006, positive unconditional: 6345, negative: 1267834, negative conditional: 1074808, negative unconditional: 193026, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 10618185, positive: 9350351, positive conditional: 4450522, positive unconditional: 4899829, negative: 1267834, negative conditional: 391237, negative unconditional: 876597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10618185, positive: 9350351, positive conditional: 4450522, positive unconditional: 4899829, negative: 1267834, negative conditional: 391237, negative unconditional: 876597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7484, positive: 6239, positive conditional: 949, positive unconditional: 5290, negative: 1245, negative conditional: 1150, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7484, positive: 5514, positive conditional: 0, positive unconditional: 5514, negative: 1970, negative conditional: 0, negative unconditional: 1970, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 1970, positive: 725, positive conditional: 724, positive unconditional: 1, negative: 1233, negative conditional: 1138, negative unconditional: 95, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18689, positive: 2134, positive conditional: 2131, positive unconditional: 3, negative: 4866, negative conditional: 4555, negative unconditional: 311, unknown: 11689, unknown conditional: 11689, unknown unconditional: 0] ], Cache Queries: [ total: 10618185, positive: 9344112, positive conditional: 4449573, positive unconditional: 4894539, negative: 1266589, negative conditional: 390087, negative unconditional: 876502, unknown: 7484, unknown conditional: 2099, unknown unconditional: 5385] , Statistics on independence cache: Total cache size (in pairs): 7484, Positive cache size: 6239, Positive conditional cache size: 949, Positive unconditional cache size: 5290, Negative cache size: 1245, Negative conditional cache size: 1150, Negative unconditional cache size: 95, Eliminated conditions: 5577055, Maximal queried relation: 16, Independence queries for same thread: 359674 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3607.81ms, Number of persistent set computation: 103260, Number of trivial persistent sets: 43913, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6326, positive: 6231, positive conditional: 0, positive unconditional: 6231, negative: 95, negative conditional: 0, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9903051, positive: 9350351, positive conditional: 9344120, positive unconditional: 6231, negative: 552700, negative conditional: 552605, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9543377, positive: 9350351, positive conditional: 9344120, positive unconditional: 6231, negative: 193026, negative conditional: 192931, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9543377, positive: 9350351, positive conditional: 9344120, positive unconditional: 6231, negative: 193026, negative conditional: 192931, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10618185, positive: 9350351, positive conditional: 9344006, positive unconditional: 6345, negative: 1267834, negative conditional: 1074808, negative unconditional: 193026, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 10618185, positive: 9350351, positive conditional: 4450522, positive unconditional: 4899829, negative: 1267834, negative conditional: 391237, negative unconditional: 876597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10618185, positive: 9350351, positive conditional: 4450522, positive unconditional: 4899829, negative: 1267834, negative conditional: 391237, negative unconditional: 876597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7484, positive: 6239, positive conditional: 949, positive unconditional: 5290, negative: 1245, negative conditional: 1150, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7484, positive: 5514, positive conditional: 0, positive unconditional: 5514, negative: 1970, negative conditional: 0, negative unconditional: 1970, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 1970, positive: 725, positive conditional: 724, positive unconditional: 1, negative: 1233, negative conditional: 1138, negative unconditional: 95, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 18689, positive: 2134, positive conditional: 2131, positive unconditional: 3, negative: 4866, negative conditional: 4555, negative unconditional: 311, unknown: 11689, unknown conditional: 11689, unknown unconditional: 0] ], Cache Queries: [ total: 10618185, positive: 9344112, positive conditional: 4449573, positive unconditional: 4894539, negative: 1266589, negative conditional: 390087, negative unconditional: 876502, unknown: 7484, unknown conditional: 2099, unknown unconditional: 5385] , Statistics on independence cache: Total cache size (in pairs): 7484, Positive cache size: 6239, Positive conditional cache size: 949, Positive unconditional cache size: 5290, Negative cache size: 1245, Negative conditional cache size: 1150, Negative unconditional cache size: 95, Eliminated conditions: 5577055, Maximal queried relation: 16, Independence queries for same thread: 359674 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 134]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while executing Executor. - TimeoutResultAtElement [Line: 122]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing Executor. - TimeoutResultAtElement [Line: 125]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing Executor. - TimeoutResultAtElement [Line: 123]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing Executor. - TimeoutResultAtElement [Line: 126]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing Executor. - TimeoutResultAtElement [Line: 124]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing Executor. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 11 procedures, 231 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 829.1s, OverallIterations: 17, TraceHistogramMax: 0, PathProgramHistogramMax: 11, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 489.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 671, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 335.2s InterpolantComputationTime, 4778 NumberOfCodeBlocks, 4764 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 6836 ConstructedInterpolants, 214 QuantifiedInterpolants, 139466 SizeOfPredicates, 300 NumberOfNonLiveVariables, 4863 ConjunctsInSsa, 345 ConjunctsInUnsatCore, 43 InterpolantComputations, 7 PerfectInterpolantSequences, 178/273 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