/usr/bin/java -Xmx8000000000 -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-MCRwithoutDepranks-Lazy.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/goblint-regression/09-regions_20-arrayloop2_rc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-4b0ab11 [2022-03-04 10:16:44,439 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-04 10:16:44,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-04 10:16:44,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-04 10:16:44,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-04 10:16:44,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-04 10:16:44,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-04 10:16:44,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-04 10:16:44,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-04 10:16:44,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-04 10:16:44,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-04 10:16:44,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-04 10:16:44,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-04 10:16:44,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-04 10:16:44,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-04 10:16:44,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-04 10:16:44,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-04 10:16:44,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-04 10:16:44,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-04 10:16:44,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-04 10:16:44,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-04 10:16:44,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-04 10:16:44,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-04 10:16:44,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-04 10:16:44,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-03-04 10:16:44,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-03-04 10:16:44,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-03-04 10:16:44,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-03-04 10:16:44,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-03-04 10:16:44,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-03-04 10:16:44,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-03-04 10:16:44,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-03-04 10:16:44,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-03-04 10:16:44,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-03-04 10:16:44,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-03-04 10:16:44,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-03-04 10:16:44,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-03-04 10:16:44,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-03-04 10:16:44,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-04 10:16:44,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-04 10:16:44,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-04 10:16:44,584 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-MCRwithoutDepranks-Lazy.epf [2022-03-04 10:16:44,616 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-04 10:16:44,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-04 10:16:44,617 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-03-04 10:16:44,617 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-03-04 10:16:44,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-04 10:16:44,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-04 10:16:44,618 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-04 10:16:44,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-04 10:16:44,619 INFO L138 SettingsManager]: * Use SBE=true [2022-03-04 10:16:44,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-04 10:16:44,620 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-04 10:16:44,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-04 10:16:44,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-04 10:16:44,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-04 10:16:44,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-04 10:16:44,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-04 10:16:44,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-04 10:16:44,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-04 10:16:44,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-04 10:16:44,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-04 10:16:44,623 INFO L138 SettingsManager]: * Construct finite automaton lazily=true [2022-03-04 10:16:44,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-04 10:16:44,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-04 10:16:44,623 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-04 10:16:44,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-04 10:16:44,624 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-03-04 10:16:44,624 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-03-04 10:16:44,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-04 10:16:44,624 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITHOUT_DEPRANKS [2022-03-04 10:16:44,624 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2022-03-04 10:16:44,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-04 10:16:44,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-04 10:16:44,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-04 10:16:44,887 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-04 10:16:44,887 INFO L275 PluginConnector]: CDTParser initialized [2022-03-04 10:16:44,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_20-arrayloop2_rc.i [2022-03-04 10:16:44,947 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adeee155f/288304ae90c4465589e01d53c65d42c0/FLAG4abe93392 [2022-03-04 10:16:45,463 INFO L306 CDTParser]: Found 1 translation units. [2022-03-04 10:16:45,464 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_20-arrayloop2_rc.i [2022-03-04 10:16:45,483 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adeee155f/288304ae90c4465589e01d53c65d42c0/FLAG4abe93392 [2022-03-04 10:16:45,749 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adeee155f/288304ae90c4465589e01d53c65d42c0 [2022-03-04 10:16:45,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-04 10:16:45,752 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-04 10:16:45,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-04 10:16:45,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-04 10:16:45,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-04 10:16:45,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 10:16:45" (1/1) ... [2022-03-04 10:16:45,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@239e2856 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:45, skipping insertion in model container [2022-03-04 10:16:45,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 10:16:45" (1/1) ... [2022-03-04 10:16:45,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-04 10:16:45,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-04 10:16:46,326 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,328 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,331 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,332 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-04 10:16:46,396 INFO L203 MainTranslator]: Completed pre-run [2022-03-04 10:16:46,438 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,439 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,446 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,451 WARN L1545 CHandler]: Possible shadowing of function new [2022-03-04 10:16:46,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-04 10:16:46,532 INFO L208 MainTranslator]: Completed translation [2022-03-04 10:16:46,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46 WrapperNode [2022-03-04 10:16:46,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-04 10:16:46,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-04 10:16:46,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-04 10:16:46,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-04 10:16:46,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,622 INFO L137 Inliner]: procedures = 272, calls = 38, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 269 [2022-03-04 10:16:46,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-04 10:16:46,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-04 10:16:46,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-04 10:16:46,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-04 10:16:46,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-04 10:16:46,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-04 10:16:46,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-04 10:16:46,696 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-04 10:16:46,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (1/1) ... [2022-03-04 10:16:46,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-04 10:16:46,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:46,732 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) [2022-03-04 10:16:46,743 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 [2022-03-04 10:16:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-03-04 10:16:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-03-04 10:16:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure g [2022-03-04 10:16:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2022-03-04 10:16:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-04 10:16:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-04 10:16:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-04 10:16:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-04 10:16:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-04 10:16:46,779 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-04 10:16:46,940 INFO L234 CfgBuilder]: Building ICFG [2022-03-04 10:16:46,942 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-04 10:16:47,494 INFO L275 CfgBuilder]: Performing block encoding [2022-03-04 10:16:47,504 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-04 10:16:47,504 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-03-04 10:16:47,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.03 10:16:47 BoogieIcfgContainer [2022-03-04 10:16:47,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-04 10:16:47,507 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-04 10:16:47,508 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-04 10:16:47,510 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-04 10:16:47,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 10:16:45" (1/3) ... [2022-03-04 10:16:47,511 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5036d743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 10:16:47, skipping insertion in model container [2022-03-04 10:16:47,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 10:16:46" (2/3) ... [2022-03-04 10:16:47,512 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5036d743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 10:16:47, skipping insertion in model container [2022-03-04 10:16:47,512 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.03 10:16:47" (3/3) ... [2022-03-04 10:16:47,513 INFO L111 eAbstractionObserver]: Analyzing ICFG 09-regions_20-arrayloop2_rc.i [2022-03-04 10:16:47,517 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-04 10:16:47,517 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-03-04 10:16:47,518 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2022-03-04 10:16:47,518 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-03-04 10:16:47,570 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,571 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,571 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,571 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,571 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,571 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,572 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,572 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,572 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,572 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,572 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,573 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,573 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,574 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,574 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,574 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,575 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,575 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,575 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,575 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,576 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,576 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,576 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,576 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,576 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,576 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,577 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,577 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,577 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,577 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,577 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,577 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,578 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,579 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,579 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,579 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,579 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,579 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,580 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,580 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,580 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,580 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,581 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,581 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,581 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,581 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,582 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,583 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,583 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,583 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,583 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,583 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,584 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,584 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,584 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,584 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,585 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,585 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,586 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,586 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,586 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,586 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,587 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,587 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,587 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,588 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,588 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,589 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,590 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,591 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,591 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,592 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,594 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,594 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,595 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,600 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,600 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,600 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,600 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,600 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,601 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,602 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,602 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,602 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,604 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,604 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,604 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,605 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,605 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,605 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,605 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,605 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,605 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,606 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,606 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,606 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,607 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,608 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,609 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,610 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,610 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,610 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,610 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,610 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,610 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,611 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,611 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,611 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,611 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,611 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,611 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,612 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,612 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,612 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,612 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,612 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,613 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,614 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,614 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,614 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,614 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,614 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,614 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,615 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,616 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,617 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,618 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,618 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,618 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,618 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,618 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,618 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,619 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,625 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,626 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,626 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,626 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,626 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,626 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,626 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,627 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,627 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,627 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,627 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,627 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,627 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,628 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,631 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,631 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,631 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,632 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,633 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,633 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,633 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,633 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,633 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,633 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,634 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,635 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,636 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,636 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,636 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,636 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,636 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,637 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,638 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,639 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,639 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,639 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,642 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,643 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,643 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,643 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,643 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,643 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,643 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,644 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,644 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,644 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,644 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,644 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,644 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,645 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,646 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,646 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,646 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,646 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,647 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,648 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,649 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,649 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,650 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,651 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,651 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,651 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,651 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,651 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,651 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,652 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,652 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,652 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,652 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,652 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,652 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,653 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,654 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,654 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,654 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,654 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,654 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,655 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,655 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,655 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,655 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,656 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,656 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,656 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,657 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,658 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,659 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,660 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,660 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,660 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,660 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,660 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,661 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,661 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,662 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,663 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,664 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,664 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,665 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,666 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,666 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,666 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,666 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,666 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,667 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,667 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,668 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,669 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,670 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,671 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,672 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,673 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,674 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,675 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,676 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,677 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,677 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,677 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,677 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,677 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,678 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,679 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,680 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,680 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,683 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,683 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,683 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,684 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,684 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,684 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,684 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,684 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~pos~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,684 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~p~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~j~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_~q~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,685 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem13#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,686 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~post15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,686 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~nondet11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,686 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_#t~mem17#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,686 WARN L322 ript$VariableManager]: TermVariabe |fThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,688 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,688 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,688 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,688 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,688 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,688 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~post23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~j~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem21#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~mem25#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,689 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~q~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_#t~nondet19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~p~2#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,690 WARN L322 ript$VariableManager]: TermVariabe |gThread1of1ForFork1_~pos~1#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-04 10:16:47,691 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-03-04 10:16:47,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-03-04 10:16:47,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:47,726 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) [2022-03-04 10:16:47,727 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 [2022-03-04 10:16:47,750 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-04 10:16:47,755 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, mLazyFiniteAutomaton=true, 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, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-04 10:16:47,755 INFO L340 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-03-04 10:16:47,871 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 115 transitions and produced 116 states. [2022-03-04 10:16:47,874 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting gErr0ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:47,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:47,882 INFO L85 PathProgramCache]: Analyzing trace with hash -2110223409, now seen corresponding path program 1 times [2022-03-04 10:16:47,888 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:47,889 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525672680] [2022-03-04 10:16:47,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:47,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:48,102 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:48,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525672680] [2022-03-04 10:16:48,102 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525672680] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:48,103 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:48,103 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-03-04 10:16:48,104 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041525321] [2022-03-04 10:16:48,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:48,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-03-04 10:16:48,110 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:48,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-03-04 10:16:48,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-03-04 10:16:48,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,132 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:48,134 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 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) [2022-03-04 10:16:48,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,233 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 140 transitions and produced 141 states. [2022-03-04 10:16:48,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-04 10:16:48,234 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting gErr0ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:48,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:48,237 INFO L85 PathProgramCache]: Analyzing trace with hash 1588478433, now seen corresponding path program 1 times [2022-03-04 10:16:48,238 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:48,238 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722882064] [2022-03-04 10:16:48,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:48,444 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:48,444 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722882064] [2022-03-04 10:16:48,444 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722882064] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:48,445 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:48,445 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-03-04 10:16:48,446 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762319826] [2022-03-04 10:16:48,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:48,448 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-04 10:16:48,448 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:48,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-04 10:16:48,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-04 10:16:48,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,450 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:48,450 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 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) [2022-03-04 10:16:48,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,466 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 30 transitions and produced 31 states. [2022-03-04 10:16:48,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:48,467 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-04 10:16:48,467 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:48,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:48,468 INFO L85 PathProgramCache]: Analyzing trace with hash 1073243934, now seen corresponding path program 1 times [2022-03-04 10:16:48,468 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:48,469 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086999484] [2022-03-04 10:16:48,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:48,640 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:48,641 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086999484] [2022-03-04 10:16:48,641 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086999484] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:48,641 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:48,641 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:48,644 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887092578] [2022-03-04 10:16:48,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:48,644 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:48,645 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:48,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:48,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:48,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,645 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:48,646 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.4) internal successors, (27), 6 states have internal predecessors, (27), 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) [2022-03-04 10:16:48,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:48,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,710 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 39 transitions and produced 40 states. [2022-03-04 10:16:48,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:48,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:48,711 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-03-04 10:16:48,711 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:48,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:48,712 INFO L85 PathProgramCache]: Analyzing trace with hash 1014354873, now seen corresponding path program 1 times [2022-03-04 10:16:48,712 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:48,712 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881710509] [2022-03-04 10:16:48,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:48,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:48,875 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:48,875 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881710509] [2022-03-04 10:16:48,875 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1881710509] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:48,875 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:48,875 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:48,876 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333805673] [2022-03-04 10:16:48,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:48,876 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:48,876 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:48,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:48,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,877 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:48,877 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 6 states have internal predecessors, (35), 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) [2022-03-04 10:16:48,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:48,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:48,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:48,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,035 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 174 transitions and produced 175 states. [2022-03-04 10:16:49,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,036 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-03-04 10:16:49,037 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting gErr0ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:49,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:49,038 INFO L85 PathProgramCache]: Analyzing trace with hash 353030665, now seen corresponding path program 1 times [2022-03-04 10:16:49,038 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:49,038 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340307883] [2022-03-04 10:16:49,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:49,153 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:49,153 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340307883] [2022-03-04 10:16:49,154 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340307883] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:49,154 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:49,154 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-03-04 10:16:49,154 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100956284] [2022-03-04 10:16:49,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:49,155 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-04 10:16:49,155 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:49,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-04 10:16:49,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-04 10:16:49,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,156 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:49,156 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 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) [2022-03-04 10:16:49,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,195 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 62 transitions and produced 63 states. [2022-03-04 10:16:49,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,196 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-03-04 10:16:49,196 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:49,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:49,197 INFO L85 PathProgramCache]: Analyzing trace with hash -1725803836, now seen corresponding path program 1 times [2022-03-04 10:16:49,197 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:49,197 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995674429] [2022-03-04 10:16:49,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:49,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:49,229 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:49,229 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [170541452] [2022-03-04 10:16:49,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:49,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:49,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:49,235 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) [2022-03-04 10:16:49,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-03-04 10:16:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:49,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 21 conjunts are in the unsatisfiable core [2022-03-04 10:16:49,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:49,577 INFO L387 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 [2022-03-04 10:16:49,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,607 INFO L387 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 21 treesize of output 20 [2022-03-04 10:16:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,661 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-04 10:16:49,661 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2022-03-04 10:16:49,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-04 10:16:49,733 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-04 10:16:49,733 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2022-03-04 10:16:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:49,754 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:16:49,754 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:49,754 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995674429] [2022-03-04 10:16:49,755 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:49,755 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [170541452] [2022-03-04 10:16:49,755 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [170541452] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:49,755 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:49,755 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-03-04 10:16:49,755 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055229015] [2022-03-04 10:16:49,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:49,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-03-04 10:16:49,756 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:49,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-03-04 10:16:49,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-03-04 10:16:49,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,757 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:49,757 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 7.857142857142857) internal successors, (55), 8 states have internal predecessors, (55), 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) [2022-03-04 10:16:49,757 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,994 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 101 transitions and produced 102 states. [2022-03-04 10:16:49,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:49,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:49,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:49,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:50,027 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-03-04 10:16:50,216 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,SelfDestructingSolverStorable5 [2022-03-04 10:16:50,216 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:50,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:50,217 INFO L85 PathProgramCache]: Analyzing trace with hash -708711087, now seen corresponding path program 1 times [2022-03-04 10:16:50,217 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:50,217 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191562843] [2022-03-04 10:16:50,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:50,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:50,244 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:50,244 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [822272104] [2022-03-04 10:16:50,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:50,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:50,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:50,246 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) [2022-03-04 10:16:50,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-03-04 10:16:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:50,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:16:50,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:50,576 INFO L387 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 [2022-03-04 10:16:50,601 INFO L353 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2022-03-04 10:16:50,602 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-03-04 10:16:50,646 INFO L353 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-03-04 10:16:50,648 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2022-03-04 10:16:50,707 INFO L353 Elim1Store]: treesize reduction 104, result has 20.0 percent of original size [2022-03-04 10:16:50,707 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 44 [2022-03-04 10:16:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:50,726 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:16:50,726 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:50,726 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191562843] [2022-03-04 10:16:50,726 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:50,727 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [822272104] [2022-03-04 10:16:50,727 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [822272104] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:50,727 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:50,727 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:50,727 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036476281] [2022-03-04 10:16:50,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:50,728 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:50,728 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:50,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:50,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:50,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:50,730 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:50,730 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 18.2) internal successors, (91), 6 states have internal predecessors, (91), 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) [2022-03-04 10:16:50,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:50,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:50,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:50,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:50,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:50,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:50,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:50,873 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 111 transitions and produced 112 states. [2022-03-04 10:16:50,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:50,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:50,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:50,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:50,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:50,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:50,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:50,906 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-03-04 10:16:51,095 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:51,096 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:51,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:51,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1604782190, now seen corresponding path program 1 times [2022-03-04 10:16:51,097 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:51,097 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6614732] [2022-03-04 10:16:51,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:51,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:51,144 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:51,147 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1357966349] [2022-03-04 10:16:51,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:51,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:51,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:51,149 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) [2022-03-04 10:16:51,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-03-04 10:16:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:51,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:16:51,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:51,480 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-03-04 10:16:51,496 INFO L353 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2022-03-04 10:16:51,496 INFO L387 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 [2022-03-04 10:16:51,528 INFO L353 Elim1Store]: treesize reduction 64, result has 22.9 percent of original size [2022-03-04 10:16:51,528 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 34 [2022-03-04 10:16:51,572 INFO L353 Elim1Store]: treesize reduction 114, result has 19.7 percent of original size [2022-03-04 10:16:51,572 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 46 [2022-03-04 10:16:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:51,589 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:16:51,589 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:51,590 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6614732] [2022-03-04 10:16:51,590 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:51,590 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1357966349] [2022-03-04 10:16:51,590 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1357966349] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:51,590 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:51,590 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:51,590 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199255536] [2022-03-04 10:16:51,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:51,591 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:51,591 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:51,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:51,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:51,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:51,592 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:51,592 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 6 states have internal predecessors, (100), 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) [2022-03-04 10:16:51,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:51,748 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 120 transitions and produced 121 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:51,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-03-04 10:16:51,949 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:51,950 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:51,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:51,950 INFO L85 PathProgramCache]: Analyzing trace with hash -816700385, now seen corresponding path program 1 times [2022-03-04 10:16:51,950 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:51,951 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684154161] [2022-03-04 10:16:51,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:51,991 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:51,992 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1835096704] [2022-03-04 10:16:51,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:51,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:51,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:51,994 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) [2022-03-04 10:16:51,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-03-04 10:16:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:52,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:16:52,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:52,321 INFO L387 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 [2022-03-04 10:16:52,337 INFO L353 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2022-03-04 10:16:52,338 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-03-04 10:16:52,370 INFO L353 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-03-04 10:16:52,370 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2022-03-04 10:16:52,418 INFO L353 Elim1Store]: treesize reduction 104, result has 20.0 percent of original size [2022-03-04 10:16:52,418 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 44 [2022-03-04 10:16:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:52,441 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:16:52,441 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:52,441 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684154161] [2022-03-04 10:16:52,441 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:52,441 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1835096704] [2022-03-04 10:16:52,441 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1835096704] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:52,442 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:52,442 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:52,442 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012729413] [2022-03-04 10:16:52,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:52,443 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:52,443 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:52,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:52,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:52,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:52,444 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:52,444 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 6 states have internal predecessors, (108), 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) [2022-03-04 10:16:52,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:52,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:52,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:52,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:52,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:52,586 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 129 transitions and produced 130 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:52,626 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-03-04 10:16:52,807 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:52,808 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:52,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:52,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1731778026, now seen corresponding path program 1 times [2022-03-04 10:16:52,808 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:52,809 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594689748] [2022-03-04 10:16:52,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:52,844 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:52,845 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2091541422] [2022-03-04 10:16:52,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:52,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:52,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:52,847 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) [2022-03-04 10:16:52,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-03-04 10:16:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:53,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:16:53,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:53,208 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-03-04 10:16:53,221 INFO L353 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2022-03-04 10:16:53,222 INFO L387 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 [2022-03-04 10:16:53,254 INFO L353 Elim1Store]: treesize reduction 64, result has 22.9 percent of original size [2022-03-04 10:16:53,254 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 34 [2022-03-04 10:16:53,296 INFO L353 Elim1Store]: treesize reduction 114, result has 19.7 percent of original size [2022-03-04 10:16:53,296 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 46 [2022-03-04 10:16:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:53,311 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:16:53,311 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:53,311 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594689748] [2022-03-04 10:16:53,311 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:53,311 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2091541422] [2022-03-04 10:16:53,311 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2091541422] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:53,311 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:53,311 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:53,311 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731562008] [2022-03-04 10:16:53,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:53,312 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:53,312 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:53,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:53,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:53,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:53,313 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:53,313 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 23.2) internal successors, (116), 6 states have internal predecessors, (116), 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) [2022-03-04 10:16:53,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:53,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:53,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,313 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:53,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:53,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,314 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:53,539 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 138 transitions and produced 139 states. [2022-03-04 10:16:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:53,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:53,571 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-03-04 10:16:53,755 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:53,756 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:53,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:53,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1104022034, now seen corresponding path program 1 times [2022-03-04 10:16:53,756 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:53,756 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129201932] [2022-03-04 10:16:53,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:53,799 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:53,800 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [370146385] [2022-03-04 10:16:53,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:53,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:53,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:53,802 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) [2022-03-04 10:16:53,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-03-04 10:16:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:54,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:16:54,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:54,180 INFO L387 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 [2022-03-04 10:16:54,196 INFO L353 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2022-03-04 10:16:54,197 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-03-04 10:16:54,232 INFO L353 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-03-04 10:16:54,232 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2022-03-04 10:16:54,281 INFO L353 Elim1Store]: treesize reduction 104, result has 20.0 percent of original size [2022-03-04 10:16:54,282 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 44 [2022-03-04 10:16:54,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:54,304 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:16:54,304 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:54,304 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129201932] [2022-03-04 10:16:54,304 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:54,305 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [370146385] [2022-03-04 10:16:54,305 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [370146385] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:16:54,305 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:16:54,305 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:16:54,308 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211183016] [2022-03-04 10:16:54,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:16:54,309 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:16:54,309 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:54,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:16:54,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:16:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:54,311 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:54,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 24.8) internal successors, (124), 6 states have internal predecessors, (124), 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) [2022-03-04 10:16:54,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:54,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:54,635 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 275 transitions and produced 276 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:54,674 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-03-04 10:16:54,863 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:54,864 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting gErr0ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:16:54,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:16:54,865 INFO L85 PathProgramCache]: Analyzing trace with hash 382121933, now seen corresponding path program 1 times [2022-03-04 10:16:54,865 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:16:54,865 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50086928] [2022-03-04 10:16:54,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:16:54,903 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:16:54,904 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1031170468] [2022-03-04 10:16:54,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:16:54,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:16:54,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:16:54,906 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) [2022-03-04 10:16:54,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-03-04 10:16:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:16:55,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 4 conjunts are in the unsatisfiable core [2022-03-04 10:16:55,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:16:55,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:55,509 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-04 10:16:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-04 10:16:55,849 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:16:55,849 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50086928] [2022-03-04 10:16:55,850 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:16:55,850 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1031170468] [2022-03-04 10:16:55,850 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1031170468] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-04 10:16:55,850 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-03-04 10:16:55,850 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-03-04 10:16:55,850 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611642813] [2022-03-04 10:16:55,850 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-03-04 10:16:55,851 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-03-04 10:16:55,851 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:16:55,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-03-04 10:16:55,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-03-04 10:16:55,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:55,852 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:16:55,853 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 35.0) internal successors, (280), 8 states have internal predecessors, (280), 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) [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:16:55,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:23,700 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 477 transitions and produced 476 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:23,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:23,722 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-03-04 10:17:23,902 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,SelfDestructingSolverStorable11 [2022-03-04 10:17:23,903 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting gErr0ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:17:23,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:17:23,903 INFO L85 PathProgramCache]: Analyzing trace with hash 567321165, now seen corresponding path program 2 times [2022-03-04 10:17:23,904 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:17:23,904 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189436164] [2022-03-04 10:17:23,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:17:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:17:23,984 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:17:23,985 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1260755414] [2022-03-04 10:17:23,985 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-04 10:17:23,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:17:23,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:17:23,987 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) [2022-03-04 10:17:23,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-03-04 10:17:24,265 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-03-04 10:17:24,265 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-04 10:17:24,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:17:24,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:17:24,766 INFO L387 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 15 treesize of output 11 [2022-03-04 10:17:24,784 INFO L353 Elim1Store]: treesize reduction 39, result has 22.0 percent of original size [2022-03-04 10:17:24,785 INFO L387 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 28 treesize of output 27 [2022-03-04 10:17:24,818 INFO L353 Elim1Store]: treesize reduction 96, result has 20.0 percent of original size [2022-03-04 10:17:24,818 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 42 [2022-03-04 10:17:24,861 INFO L353 Elim1Store]: treesize reduction 172, result has 17.3 percent of original size [2022-03-04 10:17:24,861 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 52 treesize of output 57 [2022-03-04 10:17:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-03-04 10:17:24,880 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:17:24,880 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:17:24,880 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189436164] [2022-03-04 10:17:24,880 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:17:24,880 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1260755414] [2022-03-04 10:17:24,880 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1260755414] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:17:24,881 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:17:24,881 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:17:24,881 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142565993] [2022-03-04 10:17:24,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:17:24,882 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:17:24,882 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:17:24,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:17:24,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:17:24,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:24,883 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:17:24,883 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 37.4) internal successors, (187), 6 states have internal predecessors, (187), 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) [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:24,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:24,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:57,233 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 585 transitions and produced 583 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:57,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:57,264 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-03-04 10:17:57,452 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-03-04 10:17:57,453 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting gErr1ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:17:57,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:17:57,454 INFO L85 PathProgramCache]: Analyzing trace with hash 742324919, now seen corresponding path program 1 times [2022-03-04 10:17:57,454 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:17:57,454 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316157963] [2022-03-04 10:17:57,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:17:57,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:17:57,524 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:17:57,524 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1663514408] [2022-03-04 10:17:57,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:17:57,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:17:57,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:17:57,526 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) [2022-03-04 10:17:57,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-03-04 10:17:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:17:58,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 1555 conjuncts, 8 conjunts are in the unsatisfiable core [2022-03-04 10:17:58,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:17:58,670 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-03-04 10:17:58,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-04 10:17:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-03-04 10:17:59,381 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:17:59,381 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316157963] [2022-03-04 10:17:59,381 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:17:59,381 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1663514408] [2022-03-04 10:17:59,381 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1663514408] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-04 10:17:59,381 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-03-04 10:17:59,381 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-03-04 10:17:59,382 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025025282] [2022-03-04 10:17:59,382 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-03-04 10:17:59,383 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-03-04 10:17:59,383 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:17:59,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-03-04 10:17:59,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2022-03-04 10:17:59,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:59,384 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:17:59,384 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 41.1875) internal successors, (659), 16 states have internal predecessors, (659), 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) [2022-03-04 10:17:59,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:17:59,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:18:58,786 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 979 transitions and produced 938 states. [2022-03-04 10:18:58,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:18:58,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:18:58,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:18:58,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-03-04 10:18:58,988 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,SelfDestructingSolverStorable13 [2022-03-04 10:18:58,989 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting gErr1ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:18:58,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:18:58,990 INFO L85 PathProgramCache]: Analyzing trace with hash 1292677047, now seen corresponding path program 2 times [2022-03-04 10:18:58,990 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:18:58,990 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553217529] [2022-03-04 10:18:58,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:18:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:18:59,118 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:18:59,119 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1589024306] [2022-03-04 10:18:59,119 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-04 10:18:59,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:18:59,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:18:59,121 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) [2022-03-04 10:18:59,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-03-04 10:18:59,544 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-03-04 10:18:59,545 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-04 10:18:59,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:18:59,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:19:00,490 INFO L387 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 [2022-03-04 10:19:00,503 INFO L353 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2022-03-04 10:19:00,503 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-03-04 10:19:00,529 INFO L353 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-03-04 10:19:00,529 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2022-03-04 10:19:00,563 INFO L353 Elim1Store]: treesize reduction 104, result has 20.0 percent of original size [2022-03-04 10:19:00,563 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 44 [2022-03-04 10:19:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1962 trivial. 0 not checked. [2022-03-04 10:19:00,578 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:19:00,578 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:19:00,578 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553217529] [2022-03-04 10:19:00,578 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:19:00,578 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1589024306] [2022-03-04 10:19:00,578 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1589024306] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:19:00,579 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:19:00,579 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:19:00,579 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601160208] [2022-03-04 10:19:00,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:19:00,580 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:19:00,580 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:19:00,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:19:00,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:19:00,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:19:00,580 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:19:00,581 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 40.4) internal successors, (202), 6 states have internal predecessors, (202), 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) [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,581 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:19:00,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:19:00,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:19:00,582 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:20:00,665 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 996 transitions and produced 955 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:20:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:20:00,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:00,688 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-03-04 10:20:00,867 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,SelfDestructingSolverStorable14 [2022-03-04 10:20:00,868 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting gErr2ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:20:00,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:20:00,868 INFO L85 PathProgramCache]: Analyzing trace with hash 2002291004, now seen corresponding path program 1 times [2022-03-04 10:20:00,868 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:20:00,869 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044214278] [2022-03-04 10:20:00,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:20:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:20:00,974 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:20:00,974 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [135481851] [2022-03-04 10:20:00,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:20:00,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:20:00,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:20:00,976 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) [2022-03-04 10:20:01,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-03-04 10:20:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:20:01,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 3070 conjuncts, 16 conjunts are in the unsatisfiable core [2022-03-04 10:20:01,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:20:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 1 proven. 1918 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-03-04 10:20:03,087 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-04 10:20:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 1 proven. 1918 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-03-04 10:20:04,380 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:20:04,380 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044214278] [2022-03-04 10:20:04,380 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:20:04,380 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [135481851] [2022-03-04 10:20:04,380 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [135481851] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-04 10:20:04,380 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-03-04 10:20:04,380 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-03-04 10:20:04,380 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001407603] [2022-03-04 10:20:04,381 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-03-04 10:20:04,382 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-03-04 10:20:04,382 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:20:04,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-03-04 10:20:04,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=272, Invalid=720, Unknown=0, NotChecked=0, Total=992 [2022-03-04 10:20:04,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:20:04,384 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:20:04,385 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 43.59375) internal successors, (1395), 32 states have internal predecessors, (1395), 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) [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:20:04,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:20:04,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:20:04,386 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:22:00,592 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1804 transitions and produced 1684 states. [2022-03-04 10:22:00,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:22:00,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:22:00,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:00,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-03-04 10:22:00,619 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-03-04 10:22:00,794 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,SelfDestructingSolverStorable15 [2022-03-04 10:22:00,794 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting gErr2ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:22:00,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:22:00,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1633645372, now seen corresponding path program 2 times [2022-03-04 10:22:00,795 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:22:00,795 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100293976] [2022-03-04 10:22:00,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:22:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:22:00,967 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:22:00,968 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1175085122] [2022-03-04 10:22:00,968 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-04 10:22:00,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:22:00,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:22:00,970 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) [2022-03-04 10:22:00,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-03-04 10:22:01,743 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-03-04 10:22:01,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-04 10:22:01,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:22:01,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:22:03,489 INFO L387 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 [2022-03-04 10:22:03,503 INFO L353 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2022-03-04 10:22:03,504 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-03-04 10:22:03,531 INFO L353 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-03-04 10:22:03,532 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2022-03-04 10:22:03,579 INFO L353 Elim1Store]: treesize reduction 104, result has 20.0 percent of original size [2022-03-04 10:22:03,579 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 39 treesize of output 44 [2022-03-04 10:22:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 9614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9614 trivial. 0 not checked. [2022-03-04 10:22:03,597 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:22:03,597 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:22:03,597 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100293976] [2022-03-04 10:22:03,597 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:22:03,597 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1175085122] [2022-03-04 10:22:03,597 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1175085122] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:22:03,597 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:22:03,597 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:22:03,598 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491007198] [2022-03-04 10:22:03,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:22:03,599 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:22:03,599 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:22:03,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:22:03,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:22:03,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:22:03,599 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:22:03,600 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 42.0) internal successors, (210), 6 states have internal predecessors, (210), 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) [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-03-04 10:22:03,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:23:59,792 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 1823 transitions and produced 1703 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-03-04 10:23:59,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:23:59,816 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-03-04 10:23:59,995 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,SelfDestructingSolverStorable16 [2022-03-04 10:23:59,995 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting gErr3ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:23:59,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:23:59,996 INFO L85 PathProgramCache]: Analyzing trace with hash -1069400317, now seen corresponding path program 1 times [2022-03-04 10:23:59,996 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:23:59,996 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465430761] [2022-03-04 10:23:59,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:23:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:24:00,168 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:24:00,169 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [140624330] [2022-03-04 10:24:00,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:24:00,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:24:00,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:24:00,176 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) [2022-03-04 10:24:00,180 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-03-04 10:24:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-04 10:24:01,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 6053 conjuncts, 32 conjunts are in the unsatisfiable core [2022-03-04 10:24:01,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:24:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 9614 backedges. 1 proven. 9570 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-03-04 10:24:04,174 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-04 10:24:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 9614 backedges. 1 proven. 9570 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-03-04 10:24:07,052 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:24:07,053 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465430761] [2022-03-04 10:24:07,053 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:24:07,053 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140624330] [2022-03-04 10:24:07,053 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140624330] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-04 10:24:07,053 INFO L191 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-03-04 10:24:07,053 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 61 [2022-03-04 10:24:07,053 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579027866] [2022-03-04 10:24:07,053 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-03-04 10:24:07,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-03-04 10:24:07,056 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:24:07,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-03-04 10:24:07,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=960, Invalid=2700, Unknown=0, NotChecked=0, Total=3660 [2022-03-04 10:24:07,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:24:07,058 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:24:07,060 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 45.39344262295082) internal successors, (2769), 61 states have internal predecessors, (2769), 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) [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:24:07,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:24:07,061 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:27:49,076 INFO L104 alCausalityReduction]: MaximalCausalityReduction evaluated 3338 transitions and produced 3069 states. [2022-03-04 10:27:49,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:27:49,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-03-04 10:27:49,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:49,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-03-04 10:27:49,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-03-04 10:27:49,279 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:27:49,280 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting gErr3ASSERT_VIOLATIONDATA_RACE === [fErr0ASSERT_VIOLATIONDATA_RACE, fErr1ASSERT_VIOLATIONDATA_RACE, fErr2ASSERT_VIOLATIONDATA_RACE, fErr3ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2022-03-04 10:27:49,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-04 10:27:49,281 INFO L85 PathProgramCache]: Analyzing trace with hash 857908551, now seen corresponding path program 2 times [2022-03-04 10:27:49,281 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-04 10:27:49,281 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308144554] [2022-03-04 10:27:49,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-04 10:27:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-04 10:27:49,578 ERROR L252 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-03-04 10:27:49,579 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1221918574] [2022-03-04 10:27:49,579 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-04 10:27:49,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:27:49,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-04 10:27:49,587 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-04 10:27:49,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-03-04 10:27:50,981 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-03-04 10:27:50,981 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-04 10:27:50,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 17 conjunts are in the unsatisfiable core [2022-03-04 10:27:51,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-04 10:27:53,919 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-03-04 10:27:53,936 INFO L353 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2022-03-04 10:27:53,936 INFO L387 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 [2022-03-04 10:27:53,960 INFO L353 Elim1Store]: treesize reduction 64, result has 22.9 percent of original size [2022-03-04 10:27:53,960 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 34 [2022-03-04 10:27:54,001 INFO L353 Elim1Store]: treesize reduction 114, result has 19.7 percent of original size [2022-03-04 10:27:54,001 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 46 [2022-03-04 10:27:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 39659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39659 trivial. 0 not checked. [2022-03-04 10:27:54,024 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-04 10:27:54,024 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-04 10:27:54,024 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308144554] [2022-03-04 10:27:54,024 WARN L317 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-03-04 10:27:54,024 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221918574] [2022-03-04 10:27:54,024 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221918574] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-04 10:27:54,025 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-04 10:27:54,025 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-04 10:27:54,025 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373114877] [2022-03-04 10:27:54,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-04 10:27:54,026 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-04 10:27:54,026 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-04 10:27:54,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-04 10:27:54,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-03-04 10:27:54,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:27:54,027 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-03-04 10:27:54,027 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 43.8) internal successors, (219), 6 states have internal predecessors, (219), 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) [2022-03-04 10:27:54,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-03-04 10:27:54,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:27:54,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2022-03-04 10:27:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2022-03-04 10:31:04,445 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-03-04 10:31:04,458 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 [2022-03-04 10:31:04,458 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-04 10:31:04,458 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 [2022-03-04 10:31:04,622 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-04 10:31:04,622 WARN L594 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2022-03-04 10:31:04,625 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr0ASSERT_VIOLATIONDATA_RACE (27 of 28 remaining) [2022-03-04 10:31:04,625 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr1ASSERT_VIOLATIONDATA_RACE (26 of 28 remaining) [2022-03-04 10:31:04,625 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr2ASSERT_VIOLATIONDATA_RACE (25 of 28 remaining) [2022-03-04 10:31:04,625 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr3ASSERT_VIOLATIONDATA_RACE (24 of 28 remaining) [2022-03-04 10:31:04,625 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr0ASSERT_VIOLATIONDATA_RACE (23 of 28 remaining) [2022-03-04 10:31:04,625 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr1ASSERT_VIOLATIONDATA_RACE (22 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr2ASSERT_VIOLATIONDATA_RACE (21 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr3ASSERT_VIOLATIONDATA_RACE (20 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (19 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (18 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (17 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (16 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (15 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (14 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (13 of 28 remaining) [2022-03-04 10:31:04,626 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (12 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (11 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (10 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (9 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (8 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr0ASSERT_VIOLATIONDATA_RACE (7 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr1ASSERT_VIOLATIONDATA_RACE (6 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr2ASSERT_VIOLATIONDATA_RACE (5 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location fErr3ASSERT_VIOLATIONDATA_RACE (4 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr0ASSERT_VIOLATIONDATA_RACE (3 of 28 remaining) [2022-03-04 10:31:04,627 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr1ASSERT_VIOLATIONDATA_RACE (2 of 28 remaining) [2022-03-04 10:31:04,628 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr2ASSERT_VIOLATIONDATA_RACE (1 of 28 remaining) [2022-03-04 10:31:04,628 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location gErr3ASSERT_VIOLATIONDATA_RACE (0 of 28 remaining) [2022-03-04 10:31:04,632 INFO L732 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-04 10:31:04,635 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-03-04 10:31:04,635 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-04 10:31:04,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.03 10:31:04 BasicIcfg [2022-03-04 10:31:04,636 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-04 10:31:04,637 INFO L158 Benchmark]: Toolchain (without parser) took 858884.97ms. Allocated memory was 185.6MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 133.1MB in the beginning and 302.3MB in the end (delta: -169.1MB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. [2022-03-04 10:31:04,637 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 185.6MB. Free memory was 151.5MB in the beginning and 151.5MB in the end (delta: 73.2kB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-04 10:31:04,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 780.19ms. Allocated memory was 185.6MB in the beginning and 256.9MB in the end (delta: 71.3MB). Free memory was 133.0MB in the beginning and 213.5MB in the end (delta: -80.5MB). Peak memory consumption was 10.8MB. Max. memory is 8.0GB. [2022-03-04 10:31:04,638 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.89ms. Allocated memory is still 256.9MB. Free memory was 213.5MB in the beginning and 209.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-03-04 10:31:04,638 INFO L158 Benchmark]: Boogie Preprocessor took 71.44ms. Allocated memory is still 256.9MB. Free memory was 209.3MB in the beginning and 205.6MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-03-04 10:31:04,638 INFO L158 Benchmark]: RCFGBuilder took 809.65ms. Allocated memory is still 256.9MB. Free memory was 205.6MB in the beginning and 176.8MB in the end (delta: 28.8MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2022-03-04 10:31:04,639 INFO L158 Benchmark]: TraceAbstraction took 857129.12ms. Allocated memory was 256.9MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 176.3MB in the beginning and 302.3MB in the end (delta: -126.0MB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. [2022-03-04 10:31:04,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 185.6MB. Free memory was 151.5MB in the beginning and 151.5MB in the end (delta: 73.2kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 780.19ms. Allocated memory was 185.6MB in the beginning and 256.9MB in the end (delta: 71.3MB). Free memory was 133.0MB in the beginning and 213.5MB in the end (delta: -80.5MB). Peak memory consumption was 10.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 88.89ms. Allocated memory is still 256.9MB. Free memory was 213.5MB in the beginning and 209.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 71.44ms. Allocated memory is still 256.9MB. Free memory was 209.3MB in the beginning and 205.6MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 809.65ms. Allocated memory is still 256.9MB. Free memory was 205.6MB in the beginning and 176.8MB in the end (delta: 28.8MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * TraceAbstraction took 857129.12ms. Allocated memory was 256.9MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 176.3MB in the beginning and 302.3MB in the end (delta: -126.0MB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - 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: 1030]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1033]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1033]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1034]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1050]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1053]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1053]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1006]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1007]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1011]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1006]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1007]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1017]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1018]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1019]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1020]: Timeout (TraceAbstraction) Unable to prove that there are no data races Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1070]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 1069]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 422 locations, 28 error locations. Started 1 CEGAR loops. OverallTime: 856.9s, OverallIterations: 19, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 826.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 244, 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: 1.7s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 18.9s InterpolantComputationTime, 9349 NumberOfCodeBlocks, 4130 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 12233 ConstructedInterpolants, 0 QuantifiedInterpolants, 22778 SizeOfPredicates, 53 NumberOfNonLiveVariables, 14653 ConjunctsInSsa, 234 ConjunctsInUnsatCore, 23 InterpolantComputations, 15 PerfectInterpolantSequences, 51779/75309 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